Radios , School Buses / WPS

2026-11-03

adios MUST MEET OR EXCEED the following specifications : • Single - piece “ dash mount ” radio • Capable of 700 / 800 MHz P25 digital & P25 conventional operation • Operation on Type 1 FDMA & Type 2 TDMA modulation • Minimum output of 25 watts transmitter power • Minimum of 1024 channels • Must support P25 Radio Authentication ( Link Layer Authorization ) • Capable of 6 . 25 kHz and 12 . 5 kHz channels • Capable of Over the Air Programming ( OTAP ) • Front - Facing alphanumeric display • P25 Emergency Call button feature • IP54 dust and water standard compliant • MIL - STD - 810 C , D , E , F and G compliant • Must have a minimum 4 - watt audio speaker output for high noise environments • Must include P25 Perpetual Software Licensing • Must include Phase 1 & 2 Perpetual Software Licensing • Ignition control function • 3 - year manufacturer ’ s warranty ; Radio is to include dash mounting bracket , Havis brand radio console bracket for mounting in a DIN - sized space , main DC power cable , ignition control cable , manufacturer - approved external speaker , heavy - duty microphone , microphone dash clip , 800 MHz ¼ wave whip antenna with 17 ’ cable & NMO mount , and appropriate antenna connector for radio . Complete on - site installation of radio units shall be provided into full size electric school buses for a total of 20 units . Installation shall include removing existing DIN sized filler & switch panels , AM / FM radio , moving AM / FM radio to top position , switch panel to middle position , and new radio installed into lower position of DIN mount . The vendor is to provide all 20 OEM brackets that come included with the initial radio purchase to the School Department Maintenance Division for potential future use . See attached picture .

Massachusetts

2026-05-02