combinations shall be supported by mobile vehicular repeaters. The Purchaser will provide the vendor with the specific combination to be implemented when a procurement order is initiated. Other Accessories. These accessories include headsets, antennas, detachable cords, intercoms, jackboxes, panels/cables, etc. VHF high-band in-band repeating. UHF in-band repeating. 700/800 MHz in-band repeating. VHF high-band to UHF cross-band repeating. 700 MHz to 800 MHz cross-band repeating. Mobile Radio Power Each mobile radio shall be powered from a 12 Volt DC source. Vehicle Ignition Sensing. Each radio shall include provisions to operate with or without ignition sensing. Without ignition sensing, the radio shall be installed such that the radio power supply is isolated from the vehicle starting circuit, always providing power to the radio. With ignition sensing, the radio shall be disconnected from the radio power supply during vehicle ignition or when the vehicle is powered off. Ignition control may be accomplished internally or with an external relay. The radio operational modes and programming shall not be affected in either operational mode (with or without ignition sensing). The operational mode will be selected by the Purchaser when a procurement order is initiated. Power-Line Filter. Each radio shall include a power-line filter to reduce power-line noise emissions such as alternator noise. Installation provisions shall permit the installation of this filter at the end of the power cable that terminates at the battery. Mobile Radio Equipment Environmental Specifications All mobile radio equipment and accessories shall comply with the following specific MIL-STD-810 test methods and Standards. Each subsystem, including but not limited to, integrated transmitter and receiver units, separate control units, cabling harnesses, and microphones shall meet all of the following environmental specifications (Category 1 radios only). Rain MIL-STD-810, Revision G. All radio equipment and accessories shall comply with Test Method 506.5, Rain, Procedure 1 for rain and blowing rain.
combinations shall be supported by mobile vehicular repeaters. The Purchaser will provide the vendor with the specific combination to be implemented when a procurement order is initiated. Other Accessories. These accessories include headsets, antennas, detachable cords, intercoms, jackboxes, panels/cables, etc. VHF high-band in-band repeating. UHF in-band repeating. 700/800 MHz in-band repeating. VHF high-band to UHF cross-band repeating. 700 MHz to 800 MHz cross-band repeating. Mobile Radio Power Each mobile radio shall be powered from a 12 Volt DC source. Vehicle Ignition Sensing. Each radio shall include provisions to operate with or without ignition sensing. Without ignition sensing, the radio shall be installed such that the radio power supply is isolated from the vehicle starting circuit, always providing power to the radio. With ignition sensing, the radio shall be disconnected from the radio power supply during vehicle ignition or when the vehicle is powered off. Ignition control may be accomplished internally or with an external relay. The radio operational modes and programming shall not be affected in either operational mode (with or without ignition sensing). The operational mode will be selected by the Purchaser when a procurement order is initiated. Power-Line Filter. Each radio shall include a power-line filter to reduce power-line noise emissions such as alternator noise. Installation provisions shall permit the installation of this filter at the end of the power cable that terminates at the battery. Mobile Radio Equipment Environmental Specifications All mobile radio equipment and accessories shall comply with the following specific MIL-STD-810 test methods and Standards. Each subsystem, including but not limited to, integrated transmitter and receiver units, separate control units, cabling harnesses, and microphones shall meet all of the following environmental specifications (Category 1 radios only). Rain MIL-STD-810, Revision G. All radio equipment and accessories shall comply with Test Method 506.5, Rain, Procedure 1 for rain and blowing rain.
725-500-12-1Complete+Contract+Amendment+5.docx