- 10 Ocak 2014
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A B C D E F G H
1 ATTACHMENT 001 GENERAL REQUIREMENTS - CROSS REFERENCE MATRIX
2 GENERAL REQUIREMENTS Proposal ********
3 All equipment shall be APCO Project 25 (P25) Phase 1 Standards compliant and upgradeable (via software only) to 6.25 kHz effective bandwidth
4 The proposed system shall not allow two (2) co-channel transmitters to operate simultaneously unless in optimized simulcast mode.
5 All network switches and routers shall be CISCO.
6 All equipment shall be housed in lockable 19 EIA standard racks with 48 rack unit (RU) of usable space. The rack enclosure will have a fan, mounted to promote air flow.
7 All software programs, software and hardware configurations, and any other settings in the LMR system shall be recorded and backed up daily.
8 All LMR transmit equipment shall utilize Passive Intermodulation Distortion (PIM) mitigating connectors and components.
9 The system shall meet the following:
Channel Number Transmit Receive
1 169.5750 162.2500
2 169.8375 162.6125
3 170.1375 162.8000
4 170.3750 163.1625
5 170.5750 163.6000
6 171.0000 164.0125
7 171.4125 164.3250
8 171.7875 164.6125
9 172.3875 164.8125
10 172.6875 165.0375
11 172.9625 165.5375
12 173.1625 165.7750
13 173.4750 166.2250
14 173.8125 166.4250
10 All subscribers (mobile, portables, control stations) shall operate within 136 MHz to 174 MHz.
11 All base stations and repeaters shall operate within 150 MHz to 174 MHz.
12 Power
13 All equipment shall operate on 120 Volts AC at 60 Hz unless otherwise specified.
14 Environment
15 The temperature operating range of all equipment shall be from -22 Degrees Fahrenheit to 140 Degrees Fahrenheit.
16 The operating humidity of all equipment shall be in the range of 20% to 80% relative humidity, non-condensing.
17 Voice Encryption and Over-the-Air Rekeying (OTAR) Proposal ********
18 The proposed trunked system shall be able to support voice encryption on all the RF channels within the system.
19 The proposed system shall support FIPS 140-2 Level 2 or higher Certified, Type III encryption (AES 256 bit).
20 The proposed system shall provide keyloaders.
21 Voice encryption shall be capable of generating AES (256-bit) encryption keys and transmitting those keys to identified subscribers and talkgroups through OTAR. Any radios not rekeyed shall be identified, buffered and shall be rekeyed when the subscriber unit reenters the coverage area.
22 OTAR shall be able to zeroize any compromised subscriber radio rendering it incapable of use.
23 The proposed system shall include a key management system.
24 Over the Air Programming (OTAP)
25 The proposed system shall have OTAP capabilities to enable making software changes to mobile and portable subscriber units. This feature applies to both trunking and conventional systems.
26 The system administrator shall be able to provide the capability to prioritize OTAP relative to voice and data communications with the exception of an emergency call, which shall always be given a higher priority. Subscribers shall continue to operate normally during the OTAP process.
27 OTAP shall not change the subscribers encryption key.
28 System Alarm
29 The proposed LMR system shall include an alarm system dedicated to the trunked system that has external input capabilities that capture transducer contact closure (digital) and 4 to 20 ma loop current (analog).
30 Alarm status information shall be accessible from the system manager workstation. The system supervisor shall be able to receive alarm conditions concerning all major components of the LMR system to include base station repeaters and controllers.
31 The proposed system shall have the ability to print a hardcopy of reports, file records and event reconstruction, as they occur. A network printer shall be included with the system manager workstation.
32
33 At a minimum, the following system alarms must be reported to the system manager workstation:
34 Radio Equipment
35 Low Transmitter power
36 High Transmitter reflected power / High Voltage Standing Wave Ratio (VSWR)
37 Unidentified carrier on unassigned voice channel
38 Signaling interface failure between base and controller
39 Audio circuit failure between base and controller
40 Voting receiver failed
41 Voting receiver disabled
42 Station major alarm
43 Station minor alarm
44 Controller major alarm
45 Controller minor alarm
46 GPS receiver alarm
47 Dispatch Center Alarms
48 Logging Recorder Full
49 Logging Recorder Alarm
50 Master Time Source Loss of Sync
51 Console Electronics Power Supply Failure
52 Console Electronics Major Alarm
53 Console Electronics Minor Alarm
54 Control/signaling channel data integrity (high speed data)
55 Low speed data integrity
56 Failure of trunking operation of each channel
57 System interference reception
58 High temperature alarm
59 High humidity alarm
60 The alarm system shall provide text messages, paging, and e-mail alerts to designated system managers and technicians. These messages shall provide alarm notifications in common language format.
61 The alarm system shall support password protected remote login by system managers and technicians to review system status.
62 Activity Reports Proposal ********
63 The activity reports shall be available in both summary and detail report format. Reports must be able to be generated over a user defined time period. Report formats shall be compatible with Microsoft Office 2007.
64 The activity report data shall have enough storage to contain a minimum of 3 years of radio system activity.
65
66 The activity report data shall, at a minimum, be stored and able to be searched by the following fields in appropriate combinations in both default reports and user customized reports:
67 Date
68 Time
69 PTT Number
70 Average PTT number over time
71 Average PTT duration over time
72 System
73 Zone
74 Site ID
75 Site Alias
76 Site Use
77 Site Summary
78 Site Utilization
79 Site GoS
80 Site Statistical GoS
81 Air Time in Seconds
82 Air Time in Minutes
83 Call Type
84 Group Call
85 Dispatch Call
86 Private Call
87 Telephone Interconnect Call
88 Data Call
89 Emergency Call
90 Initiating Radio ID
91 Initiating Radio Alias
92 Target Radio ID
93 Target Radio Alias
94 Busy Duration in Seconds
95 Busy Start Time
96 Busy Reason
97 Busy Site
98 Private Call Contention
99 Resource not Available in Seconds
100 Partial Busy in Seconds
101 Channel Assignment
102 Talkgroup ID
103 Talkgroup Alias
104 Talkgroup Usage
105 Event
106 Event Message
107 Event Description
108 Reject Reason
109 Affiliations
110 Failed Calls
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Infrastructure Sub-System
A B C
1 ATTACHMENT 002 INFRASTRUCTURE SUB-SYSTEM - CROSS REFERENCE MATRIX
2 INFRASTRUCTURE SUB-SYSTEM Proposal ********
3 The infrastructure sub-system shall have one simulcast base transceiver located at each site (indoor and outdoor) as a status monitored powered shelf spare unit.
4 The infrastructure sub-system shall have a trunked radio system management that includes configuration management, encryption management, system traffic history, and system alarm/condition monitoring.
5 The infrastructure sub-system shall have an IP Interoperability Gateway that shall be capable of connecting outside agencies to USCPs simulcast radio network.
6 The infrastructure subsystem shall have the capability to operate in Message or Transmission Trunking Mode.
7 Control Channel
8 Any channels in the system shall be capable of acting as the control channel.
9 The infrastructure subsytem shall automatically revert, with no negative system performance impact, to a minimum of four designated alternate control channels in the event that the active control channel becomes inoperable.
10 The trunked radio system controller shall have the capability of detecting an unauthorized signal on any of the RF channel receivers. If such a signal is detected, the system controller shall be capable of removing the associated channel transmitters and receivers from service for the duration of the interference.
11 If the interference or unauthorized signal appears on the control/signaling channel, the infrastructure subsystem shall remove the channel being interfered with from service and use another RF channel as the control channel.
12 System Access
13 After the user presses the Push to Talk (PTT) button, the infrastructure subsystem shall take less than 0.5 seconds to complete the channel assignment process.
14 Priority
15 The infrastructure subsystem shall be capable of assigning and managing a minimum of five (5) user defined levels of priority. The highest priority shall be the emergency or "panic" level.
16 Under emergency situations (ruthless preemption), the infrastructure subsystem shall allow authorized dispatchers to break through an ongoing conversation.
17 When users activate the emergency button/switch, the infrastructure subsystem shall allow users to gain immediate access to a channel and preempt all other priority levels and interrupt on-going communications if necessary.
18 The infrastructure subsystem shall have the capability to display the unit ID initiating the emergency call numerically, alpha-numerically, or alpha-only.
19 Busy Queuing Call Back
20 The infrastructure subsystem shall provide a callback feature when any unit is placed into a system busy queue. The unit requesting the channel shall be notified automatically by the LMR system when it assigns the unit a channel after the unit is placed in the queue. The infrastructure subsystem shall cause the field unit to emit an audible alert, specific for callback, and the unit shall automatically have access to the assigned channel.
21 Unit Kill/Stun
22 The infrastructure subsystem shall provide the capability to allow the system supervisor, using a system manager workstation to disable any system subscriber unit affiliated with the system. The disabling of a field unit shall prevent the unit from monitoring any voice communications on any channel or user group in the system.
23 System Management
24 The infrastructure subsystem management equipment for control of the LMR system shall be provided with an operating system that is compatible with a GUI Microsoft Windows Operating System. The system manager shall allow data entry and retrieval from the system.
25 Database
26 A database shall be provided that will store system and user profiles such as user group access, priority levels, dynamic regrouping plans, authorization codes, interconnect access, etc.
27 System Diagnostics
28 The diagnostic system shall continuously test all RF repeater stations, site controllers, and other critical hardware and software functions. Should any abnormalities be found during a test sequence, the abnormality shall be logged in plain text format (not coded characters).
29 Base Station Repeaters
30 The base station repeaters shall provide a minimum of 25 Watts/maximum of 100 Watts of RF Power Output and be adjustable throughout the range.
31 Interoperability Gateway
32 The infrastructure subsystem shall have an Interoperability Gateway IP solution at both the primary site and the mirror site. The Interoperability Gateway IP gateway equipment connection point shall operate with all connected equipment such as other LMR radios, satellite phones, cell phones, landlines phones, Dispatch Consoles, and PCs. The connections shall be set up through Dispatch Console to Dispatch console IP connections.
33 The IP gateway shall provide intercom connection capabilities between IP gateway connection point equipment.
34 The interoperability gateway equipment shall, at a minimum, address the following:
35 Redundancy that provides protection from power supply failures,
36 Redundancy that provides protection from chassis common equipment failures, and
37 Redundancy that provides protection from connection point interface failures.
38 The interoperability gateway shall be configured for backhaul (WAN) route redundancy.
39 The interoperabiltiy gateway shall, at a minimum, implement either the Bridging System Interface (BSI) specification or the P25 Inter RF Sub-System Interface (ISSI) as part of the VoIP capability.
40 The interoperability Gateway shall have twenty five (25) Conventional Radio Interfaces with expandibility up to fifty (50) Conventional Radio Interfaces.
41 The Interoperability Gateway Interface minimum Requirements are as follows:
- Public Telephone Switch Network (PTSN) QTY 10 Interfaces
- Internet Protocol (IP) (Radio over IP, RoIP to RoIP) QTY 20 Interfaces
- Radio QTY 40 Interfaces
- Session Initiation Protocol (SIP) QTY 10 Interfaces
42
VRS
A B C
1 ATTACHMENT 003 VRS - CROSS REFERENCE MATRIX
2 VOICE LOGGING RECORDER SUB-SYSTEM (VRS) Proposal ********
3 The VRS shall have two recorders (parallel recording): one at each dispatch center
4 The VRS shall have the ability to record: P25 IP Trunked radio, VOIP (Avaya CS2100), Analog, T1, E1, ISDN, and Digital PBX support the two (2) dispatch centers that are geographically separated.
5 The Recorder shall be capable of interfacing with the USCP 911 server and record ANI/ALU.
6 The VRS shall operate on the radio IP network and be included in the radios security groups, network security, and fault management systems.
7 Encrypted voice messages shall remain encrypted throughout transport to the voice recorder
8 The VRS shall not have degradation of audio quality during storage, retrieval and playback options.
9 The Recorder shall capture the following minimum items per radio call, but shall not limited to:
Date and time stamp
Call Type
Unit ID/alias
Talkgroup name
Originating Unit ID/alias
Site ID of originating call
10 The Recorder shall capture the following minimum items from the console, but shall not limited to:
Emergency Alarm/Acknowledge
Resource Status
Repeat Control
Main/Alt Status
Talk Group Priority status
Call Alert
11 The Recorder shall capture the following minimum items per telephony call, but shall not limited to:
Channel Name
Time/Date
Call Duration
Dialed Number
Caller ID Number
12 The Recorder shall have the following minimum playback and monitor features, but shall not limited to:
Simultaneous record/play
Live Monitor
Local Speaker
Remote PC
Continuous
Looped
Variable Speed
Fast Forward
Rewind
13 Remote Access Software shall be a fully-featured Windows desktop client with the ability to search on all captured fields, individually, or in combinations.
14 Remote Access Software shall have Instant Recall for console operator to immediately playback position audio for recent calls for no less than 30min.
15 User interface playback client must allow network manager the ability to assign specific playback options and channels to individual users.
16
17 The VRS Recorder shall support:
Multiple compression rates, and vocoder formats
Simultaneous recording of telephony/radio channels
> 20 VoIP telephony (up to 3 independent VoIP systems)/per dispatch site
> 10 analog/digital telephony/per dispatch site
> 13 trunked radio channels
> 20 conventional radio channels
18 All Recording software must be certified/approved with trunking vendor
19 The data storage capacity requirement will be minimum of 3 Terabytes (TB)
20 The VRS shall meet the following minimum Recorder Performance requirements:
21 Analog Inputs:
22 Balanced and isolated inputs
23 Telephony input impedance 10M Ω
24 Signal to noise ratio >30db
25 Crosstalk coupling ≥-60db
26 Analog recording inputs 600Ω
27 Dynamic range >-40dbm
28 Frequency response >300-3400hz
29 Triggers (configurable per channel):
30 Level or energy detection, manually adjustable
31 External contact closure
32 On/Off hook detection
33 Continuous recording
34
Dispatch Console Sub-System
A B C
1 ATTACHMENT 004 - DISPATCH CONSOLE SUB-SYSTEM - CROSS REFERENCE MATRIX
2 DISPATCH CONSOLE SUB-SYSTEM Proposal ********
3 The radio consoles at each dispatch center must have the ability to be manned and operated simultaneously.
4 Consoles shall have the capability to patch encrypted channels and encrypted talkgroups simultaneously.
5 Consoles shall have the capability to send a one-way broadcast to all units. This capability shall not utilize more than 1 (one) radio system channel to send to all units on air.
6 Consoles shall have the capability to send a one-way broadcast to multiple talkgroups at once and receive traffic from each of those same talkgroups independently.
7 Field units and radio consoles shall be capable of transmitting, a minimum of three (3) 'clear' and encrypted messages and notifying the users by means of distinctively different audible tones. These tones shall be programmable.
8 The radio console shall be Internet Protocol (IP) based and be fully modular and built with functionalities and reliability expected in the public safety sector to support a minimum of 25 radio dispatcher positions (15 located at the primary site, 10 at the mirror site).
9 The console subsystem shall be capable of supporting conventional and trunked radio operations as well as phone line operations.
10 The console subsystem shall have two (2) dual headset jacks that provide side tone into the users ear while utilizing PTT. These jacks shall be compatible with either four (4) or six (6) wire headsets. Inserting the headset plug into the headset jack shall automatically disconnect the console microphone and select audio speaker. The dual jacks shall be configured as one in the operator mode and the other in the monitor mode with control preemption.
11 The consoles shall have four (4) headsets that can operate with the headset jacks and have a mid-cord plug/jack for each console position.
12 The base station transmitters shall be keyed via the monitor display, channel control module "transmit" switch, footswitch with 25' cable, or by the transmit switch that is part of the headset. All dispatch consoles must have the ability to cross mute co-located consoles.
13 All consoles shall have the ability to receive Emergency Alarms on programmed talkgroups. Any position shall be able to acknowledge the audible alarm to silence it on ALL consoles. All consoles shall have the ability to clear the emergency from the system if authorized.
14 The console shall have a programmable subscriber emergency activation that shall be routed to dispatcher consoles regardless of the talkgroup, selected by the subscriber unit.
15 Dispatch consoles shall not have the ability to remove any sound files from the instant replay function.
16 The dispatch console shall have the ability to monitor a minimum of 50 audio sessions (talkgroups, repeaters, telephones, etc.) at the same time. The dispatch console sub-systems shall support three separate telephone systems.
17
18 The console subsystem shall allow the user the flexibility to personalize the operator position. Authorized personnel shall be able to change at a minimum:
19 Assignment of names for each key functions
20 Assignment of names for each module graphics
21 Assignment of active display color
22 Screen layout according to individual operator preference
23 Assignment of access to selected talkgroups, channels, paging and phone lines
24
25 The minimum console functions accessible by dispatchers shall include:
26 Select, control and transmit at any phone line, channels or talkgroups or combination of
channel/talkgroups available at that position
27 Access channels, talkgroups, phone lines and other consoles by a one (1) button/switch
28 Monitor any combination of channels and talkgroups authorized
29 Patch any combination of channels, talkgroups and phone lines authorized by using just one (1) RF channel
30 Alert the dispatcher by a tone that a channel becomes available and hold it for the dispatcher for two (2)- four (4) seconds
31 Mute all unselected audio for preset time
32 Display unit and alarm indicators on specific channels/talkgroups
33 Enable or disable conventional base or repeaters or selective auxiliary functions
34 Select main or standby conventional base or repeaters
35 Have instant access to any channel and talkgroups, whether selected or not
36 Able to make private calls to any field unit(s), phone lines, and consoles as authorized
37 Able to support transmitting three individual alert tones to individuals or groups
in simulcast mode, zone mode or sequential (cascade) mode
38 Able to automatically interface with the existing Intergraph Computer Aided Dispatch
(CAD) system
39 Able to monitor and transmit in multiple encrypted channels, phone lines and talkgroups
40 Patch set up control
41 Simultaneously select and transmit multiple talk groups and other configured resources
42 Alert tone selectors
43 All mute switch with programmable option
44 Master push to talk selected channels
45 Monitor switch conventional channels
46 Proposal ********
47 All consoles shall be capable of providing each operator with its own unique template that can be designed, saved and retrieved.
48 The console template configurations shall be able to be backed-up on external hard drives, CDs, DVDs, or other appropriate media, so they may be transferred between operator positions.
49
50 The following radio operations shall be available while a new screen display is being configured:
51 Select and unselect audio can be heard
52 Auxiliary input alarms can be heard and reset
53 Emergency tones can be heard and reset.
54
55 The dispatchers shall be able to determine the following channel display capabilities through the console screen:
56 Alpha-numeric channels/talkgroups names
57 Whether channels are available in each screen configuration
58 Whether audio is heard and call and busy indications are seen when in the channel
summary list
59 Whether a channel shall always be displayed as a channel control window and cannot be
removed from the radio work area
60 Which, if any, color border shall appear around a channel control window, these color
borders can be used to group associated channels.
61
62 The graphic module, at a minimum, shall provide the dispatcher with the following information:
63 Name for each channel/talkgroup
64 The screen shall display "Select" (SEL) at the dispatch position and shall remain lit displayed until another channel/talkgroup has been selected on the dispatch position
65 A display indicator that includes Unit ID or Alias shall appear when receiving messages from subscribers at the channel/talkgroup icon. The same light indication shall flash even if the channel becomes active while unselected
66 A "Busy", with transmitting console alias indication, shall appear on all consoles with
talkgroup icon displayed when another dispatch position has placed the channel/talkgroup
in transmission mode
67 Voice volume indication for both transmit (eg. "VU Meter") and receive (eg. "volume level
bar graph in each talkgroup icon") at each console
68 A different colored indicator shall be used to indicate the selection of the mute mode
69
70 The console terminal shall utilize a touch-screen monitor with a minimum:
71 Shall be burn-in resistant
72 Viewing area of 21 diagonal
73 Direct control of all console functions by touching the appropriate control graphic
74 Anti-reflective overlay shield to protect the screen face from contamination from
fingerprint oils and perspiration
75 Response to only a single finger touch
76 Both touch-screen and mouse control simultaneously
77
78 The terminal shall be equipped with a dispatch button keyboard capable of being connected for intermittent use.
79 An intercom function shall be provided on the screen to permit the console operator to selectively talk to another console connected to the central electronics switch. There shall be no limit to the number of mutually exclusive intercom conversations that may be carried on simultaneously. This intercom connection shall not be connected to the instant play back system.
80 Each console position shall have access to instant recall functions from the digital voice recorder or an equivalent stand-alone unit.
81 An interface to control an instant central recall recorder shall be provided at each dispatcher position. The instant recall recorder shall be wired to record the console telephone (9-1-1 and business lines) audio, designated talkgroups, and channels to be selected later. The recorder shall replay that audio upon demand from any console through the unselect speaker, muting the unselect audio during playback.
82 A hard-drive or similar media shall be incorporated in the Instant Playback module to provide a minimum of 30 minutes of recording time for each console position.
83 Each channel or talkgroup control window shall display the name of the channel or talkgroup with which it is associated that shall be configurable by authorized personnel through the setup function. The operator shall not be required to associate numbers with a channel to perform any function.
84
Subscribers
A B C D
1 ATTACHMENT 005 SUBSCRIBERS - CROSS REFERENCE MATRIX
2 SUBSCRIBERS Proposal ********
3 General Requirements
4 All subscriber radios shall be capable and equipped to support at a minimum the following features:
5 Capable of operation from 136 MHz to 174 MHz
6 128 talk-groups and 200 conventional channels.
7 Capable of concurrently supporting digital and analog operation
8 Emergency alarm button with channel revert and acknowledgement
9 Out of range indicator with programmable enunciation (visual and audible) parameters
10 Radio Stun/Kill
11 Capable of storing a minimum of ten (10) different encryption keys used on different talkgroups/channels
12 Shall have a screen display capable of verbose indicators of user
input and radio condition.
13
14 Subscribers shall have the following minimum end-user programmable features (without the use of OTAR, OTAP or a PC):
15 High and Low Power
16 Display Backlighting Settings from Dim to Bright
17 Talk-around
18 Encrypted digital modes
19 Clear Transmissions
20 Scan and similar modes of operation which can be configured to meet
user demands
21
22 All subscriber radios must have an on/off switch to activate or deactivate the encryption ability of the radio per talk group or conventional channel. Encryption shall be either operator selected or preconfigured on a per talk group basis by radio programming.
23 All subscriber radios must have the ability to scan up to a minimum of ten (10) operator selectable talk groups with a minimum of three levels of priority.
24 All screen controls and indicators shall have auto-brightness control rendering the display visible in direct sunlight and visible in complete darkness with operator capability to turn all lights off.
25 All subscriber radios proposed shall be fully operationally functional, affiliated and able to transmit voice traffic through the system, within 2 seconds of being powered on.
26 All subscriber units shall have a display that at a minimum, reflects channel information, out of range indication, and channel status information
27 All subscriber units shall utilize Encryption AES-256 FIPS 140-2, level 2, type 3.
28 Whenever a field unit leaves the radio coverage area or is out of contact with the control/signaling channel, an audible alert shall be sounded automatically. The subscriber shall be equipped with programmable enunciation (visual and audible) parameters.
29 Mobile Radio Technical Requirements
30 All mobile radios shall meet the following minimum requirements:
31 Transmitter Technical Specifications:
32 Vehicle RF power output of 100 Watts adjustable down the 25 Watts
33 Motorcycle RF output a minimum of 25 Watts
34 Mobile subscriber must allow power to be reduced to 25 watts without
the aid of an attenuator.
35 Operate on 13.8 VDC
36 Frequency Stability 2.0 Parts Per Million (PPM)
37 Spurious Emissions -80 dB or greater
38 Adjacent Channel Suppression -70 dB or greater
39 VDC Current draw maximum 25 Amps
40
41 Receiver Technical Specifications:
42 Intermodulation -80 dB or greater
43 Spurious Rejection -80 dB or greater
44 Selectivity -70 dB or greater
45 Sensitivity .25 Uv or greater @ 5% BER
46 Frequency Stability 2.0 PPM
47 Audio Distortion 3% or less at full deviation
48 Proposal ********
49 All mobile radios shall have a weatherproof microphone.
50 All mobile radios for motorcycles shall have a weatherproof, water resistant package, noise canceling weatherproof microphone
51 Mobile antenna shall be ¼ wave length for the 136-174 MHz range and shall utilize a ž hole mounting style with a minimum of 17 of coaxial cable and be capable of radiating at 100 Watts.
52 The mobile radio shall have an accessories port for connections to external audio, logic, control, ignition sense, emergency closure and or data implementations.
53 The mobile radio installation options shall support remote mount control head, multiple control head, handheld control head, and be equipped to accommodate all these installation styles which shall also include covert installations (the majority of required devices will be remote mount single control heads).
54 The mobile radio shall have a speaker with a minimum of 10 watts audio output
55 Control Head
56 The mobile radios shall provide waterproof remote control heads suitable for remote mounting on a motorcycle.
57 External Speaker
58 The mobile radio shall have external speakers that shall have a minimum of 10-Watts audio.
59 Mobile radios shall have a weatherproof speaker (speaker and cable) for use in specialized vehicles.
60 Standalone High Power Vehicular Mobile Repeater Technical Requirements
61 The mobile repeaters shall meet the following minimum requirements:
62 Transmitter Technical Specifications:
63 RF power output 30-110 Watts adjustable range
64 Frequency range 150-174 MHz
65 Audio distortion less than 2% at rated audio @1000Hz
66 Frequency stability 1PPM (-22 degrees F to 140 degrees F)
67 Modulation Limiting <+2.5 kHz at 12.5 kHz channel spacing
<+5.0 kHz at 25 kHz channel
68 Duty Cycle 100% continuous transmit operation
69 Adjacent Channel Power -70dB @ 12.5kHz
70 RF impedance 50Ω
71 Spurious Attenuation 90dB or better
72
73 Receiver Technical Specifications:
74 Frequency range 150-174MHz
75 Channel spacing <+25 kHz/12.5kHz
76 Frequency stability 1PPM (-22 degrees F to 140 degrees F)
77 Sensitivity -20 dB quieting < 0.5uV
78 -12 dB SINAD < 0.25uV
79 Selectivity > -75 dB/12.5 kHz
80 Audio output 4 Watts
81 Intermodulation rejection -75 dB [email protected] kHz
82 Spurious response 100 dB
83 RF impedance 50 Ω
84
85 The mobile repeater shall accept a minimum of nominal 24 VDC power for all operations.
86 The mobile repeater, with its duplexer, shall occupy space within the vehicle that shall be limited to the rear of the middle seat in a SUV. The equipment shall be located into a vented enclosure with a 15" depth 48" width and 30" height
87 The mobile repeater shall have an operating temperature range of -22° F to 140° F.
88 The mobile repeater shall operate into a single antenna and equipped with a duplexer that shall provide a minimum of 90 dB isolation RX to Tx along with an overall insertion loss of less than 2.0 dB .
89 The mobile repeater antenna shall be deployable on a moving vehicle operating at vehicle speeds in excess of 100 mph.
90 The mobile repeater shall be fully configurable via software and portable computer with the capability of remote connection via IP connection (remote access) which would include channel configuration, mode of operation, and diagnostics of the repeater while in operation.
91 The mobile repeater shall be equipped for a minimum capacity for ten frequency pair or RF channels selectable only via programming software.
92 The mobile repeater shall be equipped with the following frequencies to be used one at a time:
93 Travel 1: TX 168.350 RX 163.100 NAC Code TBD
94 Travel 2: TX 173.525 RX 166.450 NAC Code TBD
95 Travel 3: TX 173.875 RX 166.475 NAC Code TBD
96 The mobile repeater shall be equipped with a control head to operate repeater functions and be equipped with a speaker and microphone for local operator use.
97 The mobile repeater shall be equipped with a 600 Ω balanced two way interface and PTT for connection to an audio switch.
98 The mobile repeater shall be equipped to operate in digital mode.
99 The mobile repeater shall be equipped to transparently repeat AES 256 bit encrypted traffic as configured by subscriber traffic.
100 The mobile repeater shall be equipped with the ability to decode and encode AES 256 bit encrypted traffic for local transmit and receive audio and be equipped with a key loading port.
101 Portable Radio Technical Requirements Proposal ********
102 The portable radios shall meet the following minimum requirements:
103 Transmitter Technical Specifications:
104 RF output power 5 watts minimum
105 Frequency Stability to within < ±2.5 PPM (-22° F to +140° F)
106 Spurious Emissions >-70 dB
107
108 Receiver Technical Specifications:
109 FM Noise and Hum >-45 dB or greater
110 Frequency Stability <2.5 PPM (-22° F to +140° F)
111 Intermodulation Rejection >-70 dB or greater
112 Spurious Rejection >-70 dB or greater
113 Selectivity >-60 dB or greater
114 Overall Sensitivity > .25uv @ 60% deviation
and/or 5% bit error rate
115 Audio Output Min. 500 mw @ max deviation
full volume
116
117 The portable radios shall have an accessory adaptor connector design that mitigates fluid entry into the radio internal components.
118 All portable radios shall have a programmable keypad lock.
119 Portable radios shall have a noise canceling speaker microphone, weatherproof with the capability for a connection from a surveillance ear piece to the speaker microphone assembly.
120 All portable radios and batteries shall be Factory Mutual (FM) intrinsically safe, lithium ion composition.
121 A three position switch located on the top of the radio shall be user programmable. Minimum modes of operation shall be talk-around, monitor, scan and zone select
122 All portable radios shall incorporate slip resistant case material conducive to firm and secure gloved hand operation.
123 Portable radio batteries must operate radio for a minimum of nine (9) hours assuming a 10% transmit, 10% receive and 80% standby mode duty cycle.
124 Control Station
125 The control station shall meet the following minimum requirements:
126 Transmitter Technical Requirements:
127 136-174 MHz Full bandwidth
128 RF Output Output of 100 Watts adjustable down to 25 Watts
129 Frequency Stability 2.0 PPM
130 Spurious Emissions -80 dB or greater
131 Adjacent Channel Suppression -70 dB or greater
132 VDC Current draw Shall not exceed 25 Amps
133
134 Receiver Technical Requirements:
135 Intermodulation -80 dB or greater
136 Spurious Rejection -80 dB or greater
137 Selectivity -70 dB or greater
138 Sensitivity .25 Uv or greater @ 5% BER
139 Frequency Stability 2.0 PPM
140 Audio Distortion 3% or less at full deviation
141 Proposal ********
142 The control station must be configurable to operate in the both local and remote mode simultaneously.
143 The control station shall have a desk microphone with PTT connected through a port on the front of the enclosure for local operation and a built in speaker in the console housing.
144 The control station shall have the ports and connections to allow for remote operations from a deskset located away from the control station connected via copper wire and a network style connector.
145 The control station shall have the ports and connections to allow for remote operations tone control from a desk set.
146 The control station shall have a configurable TX / RX tape out port capable of 600 Ω or high impedance interfaces.
147 The layout of the control station shall be in an enclosure suitable for use on an office desk.
148 The control station shall be powered for 100% transmit duty cycle 120VAC or 12VDC power supply through external ports from the enclosure.
149 The control station shall have a control head capable of controlling all programmed features.
150 The control station shall have a speaker located in the front with the capability via software programming to control the minimum volume and maximum volume in addition to the volume control from the radio control head.
151 The control station shall have an external connection for key loading.
152 The desk set manipulation of the control station shall include, but not be limited to PTT, transmit audio, receive audio, and talkgroup/channel selection and display information that include, user ID's, talkgroup status, emergency ID information, etc.
153 The control station shall allow for the installation of a headset jack and a foot activated PTT switch.
154 The control station local control head shall have a display that, at a minimum, will display channel information, out of range indication, channel status information, and similar messages to the user.
155 The control station shall be mountable in a 19 EIA standard rack.
156
157
158
1 ATTACHMENT 001 GENERAL REQUIREMENTS - CROSS REFERENCE MATRIX
2 GENERAL REQUIREMENTS Proposal ********
3 All equipment shall be APCO Project 25 (P25) Phase 1 Standards compliant and upgradeable (via software only) to 6.25 kHz effective bandwidth
4 The proposed system shall not allow two (2) co-channel transmitters to operate simultaneously unless in optimized simulcast mode.
5 All network switches and routers shall be CISCO.
6 All equipment shall be housed in lockable 19 EIA standard racks with 48 rack unit (RU) of usable space. The rack enclosure will have a fan, mounted to promote air flow.
7 All software programs, software and hardware configurations, and any other settings in the LMR system shall be recorded and backed up daily.
8 All LMR transmit equipment shall utilize Passive Intermodulation Distortion (PIM) mitigating connectors and components.
9 The system shall meet the following:
Channel Number Transmit Receive
1 169.5750 162.2500
2 169.8375 162.6125
3 170.1375 162.8000
4 170.3750 163.1625
5 170.5750 163.6000
6 171.0000 164.0125
7 171.4125 164.3250
8 171.7875 164.6125
9 172.3875 164.8125
10 172.6875 165.0375
11 172.9625 165.5375
12 173.1625 165.7750
13 173.4750 166.2250
14 173.8125 166.4250
10 All subscribers (mobile, portables, control stations) shall operate within 136 MHz to 174 MHz.
11 All base stations and repeaters shall operate within 150 MHz to 174 MHz.
12 Power
13 All equipment shall operate on 120 Volts AC at 60 Hz unless otherwise specified.
14 Environment
15 The temperature operating range of all equipment shall be from -22 Degrees Fahrenheit to 140 Degrees Fahrenheit.
16 The operating humidity of all equipment shall be in the range of 20% to 80% relative humidity, non-condensing.
17 Voice Encryption and Over-the-Air Rekeying (OTAR) Proposal ********
18 The proposed trunked system shall be able to support voice encryption on all the RF channels within the system.
19 The proposed system shall support FIPS 140-2 Level 2 or higher Certified, Type III encryption (AES 256 bit).
20 The proposed system shall provide keyloaders.
21 Voice encryption shall be capable of generating AES (256-bit) encryption keys and transmitting those keys to identified subscribers and talkgroups through OTAR. Any radios not rekeyed shall be identified, buffered and shall be rekeyed when the subscriber unit reenters the coverage area.
22 OTAR shall be able to zeroize any compromised subscriber radio rendering it incapable of use.
23 The proposed system shall include a key management system.
24 Over the Air Programming (OTAP)
25 The proposed system shall have OTAP capabilities to enable making software changes to mobile and portable subscriber units. This feature applies to both trunking and conventional systems.
26 The system administrator shall be able to provide the capability to prioritize OTAP relative to voice and data communications with the exception of an emergency call, which shall always be given a higher priority. Subscribers shall continue to operate normally during the OTAP process.
27 OTAP shall not change the subscribers encryption key.
28 System Alarm
29 The proposed LMR system shall include an alarm system dedicated to the trunked system that has external input capabilities that capture transducer contact closure (digital) and 4 to 20 ma loop current (analog).
30 Alarm status information shall be accessible from the system manager workstation. The system supervisor shall be able to receive alarm conditions concerning all major components of the LMR system to include base station repeaters and controllers.
31 The proposed system shall have the ability to print a hardcopy of reports, file records and event reconstruction, as they occur. A network printer shall be included with the system manager workstation.
32
33 At a minimum, the following system alarms must be reported to the system manager workstation:
34 Radio Equipment
35 Low Transmitter power
36 High Transmitter reflected power / High Voltage Standing Wave Ratio (VSWR)
37 Unidentified carrier on unassigned voice channel
38 Signaling interface failure between base and controller
39 Audio circuit failure between base and controller
40 Voting receiver failed
41 Voting receiver disabled
42 Station major alarm
43 Station minor alarm
44 Controller major alarm
45 Controller minor alarm
46 GPS receiver alarm
47 Dispatch Center Alarms
48 Logging Recorder Full
49 Logging Recorder Alarm
50 Master Time Source Loss of Sync
51 Console Electronics Power Supply Failure
52 Console Electronics Major Alarm
53 Console Electronics Minor Alarm
54 Control/signaling channel data integrity (high speed data)
55 Low speed data integrity
56 Failure of trunking operation of each channel
57 System interference reception
58 High temperature alarm
59 High humidity alarm
60 The alarm system shall provide text messages, paging, and e-mail alerts to designated system managers and technicians. These messages shall provide alarm notifications in common language format.
61 The alarm system shall support password protected remote login by system managers and technicians to review system status.
62 Activity Reports Proposal ********
63 The activity reports shall be available in both summary and detail report format. Reports must be able to be generated over a user defined time period. Report formats shall be compatible with Microsoft Office 2007.
64 The activity report data shall have enough storage to contain a minimum of 3 years of radio system activity.
65
66 The activity report data shall, at a minimum, be stored and able to be searched by the following fields in appropriate combinations in both default reports and user customized reports:
67 Date
68 Time
69 PTT Number
70 Average PTT number over time
71 Average PTT duration over time
72 System
73 Zone
74 Site ID
75 Site Alias
76 Site Use
77 Site Summary
78 Site Utilization
79 Site GoS
80 Site Statistical GoS
81 Air Time in Seconds
82 Air Time in Minutes
83 Call Type
84 Group Call
85 Dispatch Call
86 Private Call
87 Telephone Interconnect Call
88 Data Call
89 Emergency Call
90 Initiating Radio ID
91 Initiating Radio Alias
92 Target Radio ID
93 Target Radio Alias
94 Busy Duration in Seconds
95 Busy Start Time
96 Busy Reason
97 Busy Site
98 Private Call Contention
99 Resource not Available in Seconds
100 Partial Busy in Seconds
101 Channel Assignment
102 Talkgroup ID
103 Talkgroup Alias
104 Talkgroup Usage
105 Event
106 Event Message
107 Event Description
108 Reject Reason
109 Affiliations
110 Failed Calls
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
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154
155
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162
163
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165
166
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169
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171
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174
175
176
177
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184
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Infrastructure Sub-System
A B C
1 ATTACHMENT 002 INFRASTRUCTURE SUB-SYSTEM - CROSS REFERENCE MATRIX
2 INFRASTRUCTURE SUB-SYSTEM Proposal ********
3 The infrastructure sub-system shall have one simulcast base transceiver located at each site (indoor and outdoor) as a status monitored powered shelf spare unit.
4 The infrastructure sub-system shall have a trunked radio system management that includes configuration management, encryption management, system traffic history, and system alarm/condition monitoring.
5 The infrastructure sub-system shall have an IP Interoperability Gateway that shall be capable of connecting outside agencies to USCPs simulcast radio network.
6 The infrastructure subsystem shall have the capability to operate in Message or Transmission Trunking Mode.
7 Control Channel
8 Any channels in the system shall be capable of acting as the control channel.
9 The infrastructure subsytem shall automatically revert, with no negative system performance impact, to a minimum of four designated alternate control channels in the event that the active control channel becomes inoperable.
10 The trunked radio system controller shall have the capability of detecting an unauthorized signal on any of the RF channel receivers. If such a signal is detected, the system controller shall be capable of removing the associated channel transmitters and receivers from service for the duration of the interference.
11 If the interference or unauthorized signal appears on the control/signaling channel, the infrastructure subsystem shall remove the channel being interfered with from service and use another RF channel as the control channel.
12 System Access
13 After the user presses the Push to Talk (PTT) button, the infrastructure subsystem shall take less than 0.5 seconds to complete the channel assignment process.
14 Priority
15 The infrastructure subsystem shall be capable of assigning and managing a minimum of five (5) user defined levels of priority. The highest priority shall be the emergency or "panic" level.
16 Under emergency situations (ruthless preemption), the infrastructure subsystem shall allow authorized dispatchers to break through an ongoing conversation.
17 When users activate the emergency button/switch, the infrastructure subsystem shall allow users to gain immediate access to a channel and preempt all other priority levels and interrupt on-going communications if necessary.
18 The infrastructure subsystem shall have the capability to display the unit ID initiating the emergency call numerically, alpha-numerically, or alpha-only.
19 Busy Queuing Call Back
20 The infrastructure subsystem shall provide a callback feature when any unit is placed into a system busy queue. The unit requesting the channel shall be notified automatically by the LMR system when it assigns the unit a channel after the unit is placed in the queue. The infrastructure subsystem shall cause the field unit to emit an audible alert, specific for callback, and the unit shall automatically have access to the assigned channel.
21 Unit Kill/Stun
22 The infrastructure subsystem shall provide the capability to allow the system supervisor, using a system manager workstation to disable any system subscriber unit affiliated with the system. The disabling of a field unit shall prevent the unit from monitoring any voice communications on any channel or user group in the system.
23 System Management
24 The infrastructure subsystem management equipment for control of the LMR system shall be provided with an operating system that is compatible with a GUI Microsoft Windows Operating System. The system manager shall allow data entry and retrieval from the system.
25 Database
26 A database shall be provided that will store system and user profiles such as user group access, priority levels, dynamic regrouping plans, authorization codes, interconnect access, etc.
27 System Diagnostics
28 The diagnostic system shall continuously test all RF repeater stations, site controllers, and other critical hardware and software functions. Should any abnormalities be found during a test sequence, the abnormality shall be logged in plain text format (not coded characters).
29 Base Station Repeaters
30 The base station repeaters shall provide a minimum of 25 Watts/maximum of 100 Watts of RF Power Output and be adjustable throughout the range.
31 Interoperability Gateway
32 The infrastructure subsystem shall have an Interoperability Gateway IP solution at both the primary site and the mirror site. The Interoperability Gateway IP gateway equipment connection point shall operate with all connected equipment such as other LMR radios, satellite phones, cell phones, landlines phones, Dispatch Consoles, and PCs. The connections shall be set up through Dispatch Console to Dispatch console IP connections.
33 The IP gateway shall provide intercom connection capabilities between IP gateway connection point equipment.
34 The interoperability gateway equipment shall, at a minimum, address the following:
35 Redundancy that provides protection from power supply failures,
36 Redundancy that provides protection from chassis common equipment failures, and
37 Redundancy that provides protection from connection point interface failures.
38 The interoperability gateway shall be configured for backhaul (WAN) route redundancy.
39 The interoperabiltiy gateway shall, at a minimum, implement either the Bridging System Interface (BSI) specification or the P25 Inter RF Sub-System Interface (ISSI) as part of the VoIP capability.
40 The interoperability Gateway shall have twenty five (25) Conventional Radio Interfaces with expandibility up to fifty (50) Conventional Radio Interfaces.
41 The Interoperability Gateway Interface minimum Requirements are as follows:
- Public Telephone Switch Network (PTSN) QTY 10 Interfaces
- Internet Protocol (IP) (Radio over IP, RoIP to RoIP) QTY 20 Interfaces
- Radio QTY 40 Interfaces
- Session Initiation Protocol (SIP) QTY 10 Interfaces
42
VRS
A B C
1 ATTACHMENT 003 VRS - CROSS REFERENCE MATRIX
2 VOICE LOGGING RECORDER SUB-SYSTEM (VRS) Proposal ********
3 The VRS shall have two recorders (parallel recording): one at each dispatch center
4 The VRS shall have the ability to record: P25 IP Trunked radio, VOIP (Avaya CS2100), Analog, T1, E1, ISDN, and Digital PBX support the two (2) dispatch centers that are geographically separated.
5 The Recorder shall be capable of interfacing with the USCP 911 server and record ANI/ALU.
6 The VRS shall operate on the radio IP network and be included in the radios security groups, network security, and fault management systems.
7 Encrypted voice messages shall remain encrypted throughout transport to the voice recorder
8 The VRS shall not have degradation of audio quality during storage, retrieval and playback options.
9 The Recorder shall capture the following minimum items per radio call, but shall not limited to:
Date and time stamp
Call Type
Unit ID/alias
Talkgroup name
Originating Unit ID/alias
Site ID of originating call
10 The Recorder shall capture the following minimum items from the console, but shall not limited to:
Emergency Alarm/Acknowledge
Resource Status
Repeat Control
Main/Alt Status
Talk Group Priority status
Call Alert
11 The Recorder shall capture the following minimum items per telephony call, but shall not limited to:
Channel Name
Time/Date
Call Duration
Dialed Number
Caller ID Number
12 The Recorder shall have the following minimum playback and monitor features, but shall not limited to:
Simultaneous record/play
Live Monitor
Local Speaker
Remote PC
Continuous
Looped
Variable Speed
Fast Forward
Rewind
13 Remote Access Software shall be a fully-featured Windows desktop client with the ability to search on all captured fields, individually, or in combinations.
14 Remote Access Software shall have Instant Recall for console operator to immediately playback position audio for recent calls for no less than 30min.
15 User interface playback client must allow network manager the ability to assign specific playback options and channels to individual users.
16
17 The VRS Recorder shall support:
Multiple compression rates, and vocoder formats
Simultaneous recording of telephony/radio channels
> 20 VoIP telephony (up to 3 independent VoIP systems)/per dispatch site
> 10 analog/digital telephony/per dispatch site
> 13 trunked radio channels
> 20 conventional radio channels
18 All Recording software must be certified/approved with trunking vendor
19 The data storage capacity requirement will be minimum of 3 Terabytes (TB)
20 The VRS shall meet the following minimum Recorder Performance requirements:
21 Analog Inputs:
22 Balanced and isolated inputs
23 Telephony input impedance 10M Ω
24 Signal to noise ratio >30db
25 Crosstalk coupling ≥-60db
26 Analog recording inputs 600Ω
27 Dynamic range >-40dbm
28 Frequency response >300-3400hz
29 Triggers (configurable per channel):
30 Level or energy detection, manually adjustable
31 External contact closure
32 On/Off hook detection
33 Continuous recording
34
Dispatch Console Sub-System
A B C
1 ATTACHMENT 004 - DISPATCH CONSOLE SUB-SYSTEM - CROSS REFERENCE MATRIX
2 DISPATCH CONSOLE SUB-SYSTEM Proposal ********
3 The radio consoles at each dispatch center must have the ability to be manned and operated simultaneously.
4 Consoles shall have the capability to patch encrypted channels and encrypted talkgroups simultaneously.
5 Consoles shall have the capability to send a one-way broadcast to all units. This capability shall not utilize more than 1 (one) radio system channel to send to all units on air.
6 Consoles shall have the capability to send a one-way broadcast to multiple talkgroups at once and receive traffic from each of those same talkgroups independently.
7 Field units and radio consoles shall be capable of transmitting, a minimum of three (3) 'clear' and encrypted messages and notifying the users by means of distinctively different audible tones. These tones shall be programmable.
8 The radio console shall be Internet Protocol (IP) based and be fully modular and built with functionalities and reliability expected in the public safety sector to support a minimum of 25 radio dispatcher positions (15 located at the primary site, 10 at the mirror site).
9 The console subsystem shall be capable of supporting conventional and trunked radio operations as well as phone line operations.
10 The console subsystem shall have two (2) dual headset jacks that provide side tone into the users ear while utilizing PTT. These jacks shall be compatible with either four (4) or six (6) wire headsets. Inserting the headset plug into the headset jack shall automatically disconnect the console microphone and select audio speaker. The dual jacks shall be configured as one in the operator mode and the other in the monitor mode with control preemption.
11 The consoles shall have four (4) headsets that can operate with the headset jacks and have a mid-cord plug/jack for each console position.
12 The base station transmitters shall be keyed via the monitor display, channel control module "transmit" switch, footswitch with 25' cable, or by the transmit switch that is part of the headset. All dispatch consoles must have the ability to cross mute co-located consoles.
13 All consoles shall have the ability to receive Emergency Alarms on programmed talkgroups. Any position shall be able to acknowledge the audible alarm to silence it on ALL consoles. All consoles shall have the ability to clear the emergency from the system if authorized.
14 The console shall have a programmable subscriber emergency activation that shall be routed to dispatcher consoles regardless of the talkgroup, selected by the subscriber unit.
15 Dispatch consoles shall not have the ability to remove any sound files from the instant replay function.
16 The dispatch console shall have the ability to monitor a minimum of 50 audio sessions (talkgroups, repeaters, telephones, etc.) at the same time. The dispatch console sub-systems shall support three separate telephone systems.
17
18 The console subsystem shall allow the user the flexibility to personalize the operator position. Authorized personnel shall be able to change at a minimum:
19 Assignment of names for each key functions
20 Assignment of names for each module graphics
21 Assignment of active display color
22 Screen layout according to individual operator preference
23 Assignment of access to selected talkgroups, channels, paging and phone lines
24
25 The minimum console functions accessible by dispatchers shall include:
26 Select, control and transmit at any phone line, channels or talkgroups or combination of
channel/talkgroups available at that position
27 Access channels, talkgroups, phone lines and other consoles by a one (1) button/switch
28 Monitor any combination of channels and talkgroups authorized
29 Patch any combination of channels, talkgroups and phone lines authorized by using just one (1) RF channel
30 Alert the dispatcher by a tone that a channel becomes available and hold it for the dispatcher for two (2)- four (4) seconds
31 Mute all unselected audio for preset time
32 Display unit and alarm indicators on specific channels/talkgroups
33 Enable or disable conventional base or repeaters or selective auxiliary functions
34 Select main or standby conventional base or repeaters
35 Have instant access to any channel and talkgroups, whether selected or not
36 Able to make private calls to any field unit(s), phone lines, and consoles as authorized
37 Able to support transmitting three individual alert tones to individuals or groups
in simulcast mode, zone mode or sequential (cascade) mode
38 Able to automatically interface with the existing Intergraph Computer Aided Dispatch
(CAD) system
39 Able to monitor and transmit in multiple encrypted channels, phone lines and talkgroups
40 Patch set up control
41 Simultaneously select and transmit multiple talk groups and other configured resources
42 Alert tone selectors
43 All mute switch with programmable option
44 Master push to talk selected channels
45 Monitor switch conventional channels
46 Proposal ********
47 All consoles shall be capable of providing each operator with its own unique template that can be designed, saved and retrieved.
48 The console template configurations shall be able to be backed-up on external hard drives, CDs, DVDs, or other appropriate media, so they may be transferred between operator positions.
49
50 The following radio operations shall be available while a new screen display is being configured:
51 Select and unselect audio can be heard
52 Auxiliary input alarms can be heard and reset
53 Emergency tones can be heard and reset.
54
55 The dispatchers shall be able to determine the following channel display capabilities through the console screen:
56 Alpha-numeric channels/talkgroups names
57 Whether channels are available in each screen configuration
58 Whether audio is heard and call and busy indications are seen when in the channel
summary list
59 Whether a channel shall always be displayed as a channel control window and cannot be
removed from the radio work area
60 Which, if any, color border shall appear around a channel control window, these color
borders can be used to group associated channels.
61
62 The graphic module, at a minimum, shall provide the dispatcher with the following information:
63 Name for each channel/talkgroup
64 The screen shall display "Select" (SEL) at the dispatch position and shall remain lit displayed until another channel/talkgroup has been selected on the dispatch position
65 A display indicator that includes Unit ID or Alias shall appear when receiving messages from subscribers at the channel/talkgroup icon. The same light indication shall flash even if the channel becomes active while unselected
66 A "Busy", with transmitting console alias indication, shall appear on all consoles with
talkgroup icon displayed when another dispatch position has placed the channel/talkgroup
in transmission mode
67 Voice volume indication for both transmit (eg. "VU Meter") and receive (eg. "volume level
bar graph in each talkgroup icon") at each console
68 A different colored indicator shall be used to indicate the selection of the mute mode
69
70 The console terminal shall utilize a touch-screen monitor with a minimum:
71 Shall be burn-in resistant
72 Viewing area of 21 diagonal
73 Direct control of all console functions by touching the appropriate control graphic
74 Anti-reflective overlay shield to protect the screen face from contamination from
fingerprint oils and perspiration
75 Response to only a single finger touch
76 Both touch-screen and mouse control simultaneously
77
78 The terminal shall be equipped with a dispatch button keyboard capable of being connected for intermittent use.
79 An intercom function shall be provided on the screen to permit the console operator to selectively talk to another console connected to the central electronics switch. There shall be no limit to the number of mutually exclusive intercom conversations that may be carried on simultaneously. This intercom connection shall not be connected to the instant play back system.
80 Each console position shall have access to instant recall functions from the digital voice recorder or an equivalent stand-alone unit.
81 An interface to control an instant central recall recorder shall be provided at each dispatcher position. The instant recall recorder shall be wired to record the console telephone (9-1-1 and business lines) audio, designated talkgroups, and channels to be selected later. The recorder shall replay that audio upon demand from any console through the unselect speaker, muting the unselect audio during playback.
82 A hard-drive or similar media shall be incorporated in the Instant Playback module to provide a minimum of 30 minutes of recording time for each console position.
83 Each channel or talkgroup control window shall display the name of the channel or talkgroup with which it is associated that shall be configurable by authorized personnel through the setup function. The operator shall not be required to associate numbers with a channel to perform any function.
84
Subscribers
A B C D
1 ATTACHMENT 005 SUBSCRIBERS - CROSS REFERENCE MATRIX
2 SUBSCRIBERS Proposal ********
3 General Requirements
4 All subscriber radios shall be capable and equipped to support at a minimum the following features:
5 Capable of operation from 136 MHz to 174 MHz
6 128 talk-groups and 200 conventional channels.
7 Capable of concurrently supporting digital and analog operation
8 Emergency alarm button with channel revert and acknowledgement
9 Out of range indicator with programmable enunciation (visual and audible) parameters
10 Radio Stun/Kill
11 Capable of storing a minimum of ten (10) different encryption keys used on different talkgroups/channels
12 Shall have a screen display capable of verbose indicators of user
input and radio condition.
13
14 Subscribers shall have the following minimum end-user programmable features (without the use of OTAR, OTAP or a PC):
15 High and Low Power
16 Display Backlighting Settings from Dim to Bright
17 Talk-around
18 Encrypted digital modes
19 Clear Transmissions
20 Scan and similar modes of operation which can be configured to meet
user demands
21
22 All subscriber radios must have an on/off switch to activate or deactivate the encryption ability of the radio per talk group or conventional channel. Encryption shall be either operator selected or preconfigured on a per talk group basis by radio programming.
23 All subscriber radios must have the ability to scan up to a minimum of ten (10) operator selectable talk groups with a minimum of three levels of priority.
24 All screen controls and indicators shall have auto-brightness control rendering the display visible in direct sunlight and visible in complete darkness with operator capability to turn all lights off.
25 All subscriber radios proposed shall be fully operationally functional, affiliated and able to transmit voice traffic through the system, within 2 seconds of being powered on.
26 All subscriber units shall have a display that at a minimum, reflects channel information, out of range indication, and channel status information
27 All subscriber units shall utilize Encryption AES-256 FIPS 140-2, level 2, type 3.
28 Whenever a field unit leaves the radio coverage area or is out of contact with the control/signaling channel, an audible alert shall be sounded automatically. The subscriber shall be equipped with programmable enunciation (visual and audible) parameters.
29 Mobile Radio Technical Requirements
30 All mobile radios shall meet the following minimum requirements:
31 Transmitter Technical Specifications:
32 Vehicle RF power output of 100 Watts adjustable down the 25 Watts
33 Motorcycle RF output a minimum of 25 Watts
34 Mobile subscriber must allow power to be reduced to 25 watts without
the aid of an attenuator.
35 Operate on 13.8 VDC
36 Frequency Stability 2.0 Parts Per Million (PPM)
37 Spurious Emissions -80 dB or greater
38 Adjacent Channel Suppression -70 dB or greater
39 VDC Current draw maximum 25 Amps
40
41 Receiver Technical Specifications:
42 Intermodulation -80 dB or greater
43 Spurious Rejection -80 dB or greater
44 Selectivity -70 dB or greater
45 Sensitivity .25 Uv or greater @ 5% BER
46 Frequency Stability 2.0 PPM
47 Audio Distortion 3% or less at full deviation
48 Proposal ********
49 All mobile radios shall have a weatherproof microphone.
50 All mobile radios for motorcycles shall have a weatherproof, water resistant package, noise canceling weatherproof microphone
51 Mobile antenna shall be ¼ wave length for the 136-174 MHz range and shall utilize a ž hole mounting style with a minimum of 17 of coaxial cable and be capable of radiating at 100 Watts.
52 The mobile radio shall have an accessories port for connections to external audio, logic, control, ignition sense, emergency closure and or data implementations.
53 The mobile radio installation options shall support remote mount control head, multiple control head, handheld control head, and be equipped to accommodate all these installation styles which shall also include covert installations (the majority of required devices will be remote mount single control heads).
54 The mobile radio shall have a speaker with a minimum of 10 watts audio output
55 Control Head
56 The mobile radios shall provide waterproof remote control heads suitable for remote mounting on a motorcycle.
57 External Speaker
58 The mobile radio shall have external speakers that shall have a minimum of 10-Watts audio.
59 Mobile radios shall have a weatherproof speaker (speaker and cable) for use in specialized vehicles.
60 Standalone High Power Vehicular Mobile Repeater Technical Requirements
61 The mobile repeaters shall meet the following minimum requirements:
62 Transmitter Technical Specifications:
63 RF power output 30-110 Watts adjustable range
64 Frequency range 150-174 MHz
65 Audio distortion less than 2% at rated audio @1000Hz
66 Frequency stability 1PPM (-22 degrees F to 140 degrees F)
67 Modulation Limiting <+2.5 kHz at 12.5 kHz channel spacing
<+5.0 kHz at 25 kHz channel
68 Duty Cycle 100% continuous transmit operation
69 Adjacent Channel Power -70dB @ 12.5kHz
70 RF impedance 50Ω
71 Spurious Attenuation 90dB or better
72
73 Receiver Technical Specifications:
74 Frequency range 150-174MHz
75 Channel spacing <+25 kHz/12.5kHz
76 Frequency stability 1PPM (-22 degrees F to 140 degrees F)
77 Sensitivity -20 dB quieting < 0.5uV
78 -12 dB SINAD < 0.25uV
79 Selectivity > -75 dB/12.5 kHz
80 Audio output 4 Watts
81 Intermodulation rejection -75 dB [email protected] kHz
82 Spurious response 100 dB
83 RF impedance 50 Ω
84
85 The mobile repeater shall accept a minimum of nominal 24 VDC power for all operations.
86 The mobile repeater, with its duplexer, shall occupy space within the vehicle that shall be limited to the rear of the middle seat in a SUV. The equipment shall be located into a vented enclosure with a 15" depth 48" width and 30" height
87 The mobile repeater shall have an operating temperature range of -22° F to 140° F.
88 The mobile repeater shall operate into a single antenna and equipped with a duplexer that shall provide a minimum of 90 dB isolation RX to Tx along with an overall insertion loss of less than 2.0 dB .
89 The mobile repeater antenna shall be deployable on a moving vehicle operating at vehicle speeds in excess of 100 mph.
90 The mobile repeater shall be fully configurable via software and portable computer with the capability of remote connection via IP connection (remote access) which would include channel configuration, mode of operation, and diagnostics of the repeater while in operation.
91 The mobile repeater shall be equipped for a minimum capacity for ten frequency pair or RF channels selectable only via programming software.
92 The mobile repeater shall be equipped with the following frequencies to be used one at a time:
93 Travel 1: TX 168.350 RX 163.100 NAC Code TBD
94 Travel 2: TX 173.525 RX 166.450 NAC Code TBD
95 Travel 3: TX 173.875 RX 166.475 NAC Code TBD
96 The mobile repeater shall be equipped with a control head to operate repeater functions and be equipped with a speaker and microphone for local operator use.
97 The mobile repeater shall be equipped with a 600 Ω balanced two way interface and PTT for connection to an audio switch.
98 The mobile repeater shall be equipped to operate in digital mode.
99 The mobile repeater shall be equipped to transparently repeat AES 256 bit encrypted traffic as configured by subscriber traffic.
100 The mobile repeater shall be equipped with the ability to decode and encode AES 256 bit encrypted traffic for local transmit and receive audio and be equipped with a key loading port.
101 Portable Radio Technical Requirements Proposal ********
102 The portable radios shall meet the following minimum requirements:
103 Transmitter Technical Specifications:
104 RF output power 5 watts minimum
105 Frequency Stability to within < ±2.5 PPM (-22° F to +140° F)
106 Spurious Emissions >-70 dB
107
108 Receiver Technical Specifications:
109 FM Noise and Hum >-45 dB or greater
110 Frequency Stability <2.5 PPM (-22° F to +140° F)
111 Intermodulation Rejection >-70 dB or greater
112 Spurious Rejection >-70 dB or greater
113 Selectivity >-60 dB or greater
114 Overall Sensitivity > .25uv @ 60% deviation
and/or 5% bit error rate
115 Audio Output Min. 500 mw @ max deviation
full volume
116
117 The portable radios shall have an accessory adaptor connector design that mitigates fluid entry into the radio internal components.
118 All portable radios shall have a programmable keypad lock.
119 Portable radios shall have a noise canceling speaker microphone, weatherproof with the capability for a connection from a surveillance ear piece to the speaker microphone assembly.
120 All portable radios and batteries shall be Factory Mutual (FM) intrinsically safe, lithium ion composition.
121 A three position switch located on the top of the radio shall be user programmable. Minimum modes of operation shall be talk-around, monitor, scan and zone select
122 All portable radios shall incorporate slip resistant case material conducive to firm and secure gloved hand operation.
123 Portable radio batteries must operate radio for a minimum of nine (9) hours assuming a 10% transmit, 10% receive and 80% standby mode duty cycle.
124 Control Station
125 The control station shall meet the following minimum requirements:
126 Transmitter Technical Requirements:
127 136-174 MHz Full bandwidth
128 RF Output Output of 100 Watts adjustable down to 25 Watts
129 Frequency Stability 2.0 PPM
130 Spurious Emissions -80 dB or greater
131 Adjacent Channel Suppression -70 dB or greater
132 VDC Current draw Shall not exceed 25 Amps
133
134 Receiver Technical Requirements:
135 Intermodulation -80 dB or greater
136 Spurious Rejection -80 dB or greater
137 Selectivity -70 dB or greater
138 Sensitivity .25 Uv or greater @ 5% BER
139 Frequency Stability 2.0 PPM
140 Audio Distortion 3% or less at full deviation
141 Proposal ********
142 The control station must be configurable to operate in the both local and remote mode simultaneously.
143 The control station shall have a desk microphone with PTT connected through a port on the front of the enclosure for local operation and a built in speaker in the console housing.
144 The control station shall have the ports and connections to allow for remote operations from a deskset located away from the control station connected via copper wire and a network style connector.
145 The control station shall have the ports and connections to allow for remote operations tone control from a desk set.
146 The control station shall have a configurable TX / RX tape out port capable of 600 Ω or high impedance interfaces.
147 The layout of the control station shall be in an enclosure suitable for use on an office desk.
148 The control station shall be powered for 100% transmit duty cycle 120VAC or 12VDC power supply through external ports from the enclosure.
149 The control station shall have a control head capable of controlling all programmed features.
150 The control station shall have a speaker located in the front with the capability via software programming to control the minimum volume and maximum volume in addition to the volume control from the radio control head.
151 The control station shall have an external connection for key loading.
152 The desk set manipulation of the control station shall include, but not be limited to PTT, transmit audio, receive audio, and talkgroup/channel selection and display information that include, user ID's, talkgroup status, emergency ID information, etc.
153 The control station shall allow for the installation of a headset jack and a foot activated PTT switch.
154 The control station local control head shall have a display that, at a minimum, will display channel information, out of range indication, channel status information, and similar messages to the user.
155 The control station shall be mountable in a 19 EIA standard rack.
156
157
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