Detailed Product Description

This portable repeater station transmits 5W of power at VHF to relay UHF signal modulation received from covert microphone and telephone transmitters. This allows a greatly extended range for the monitoring site of the surveillance. This unit is ruggedly constructed, housed in a waterproof enclosure and its small size enables it to be covertly positioned for unattended outdoor use. It can be powered either by a battery pack or car battery. SPECIFICATIONS RECEIVER SECTION FREQUENCY RANGE: 350-960MHz (UHF) SENSITIVITY: >0.4uV @12dB SINAD MODULATION: narrowband FM MODULATION ACCEPTANCE: 6kHz ADJACENT CHANNEL REJECTION: >50dB SPURIOUS REJECTION: >80dB RF IMAGE: >80dB IF IMAGE: >90dB FREQUENCY CHANNELS: 2 CHANNEL SELECTION: by internal switch TRANSMITTER SECTION FREQUENCY RANGE: 145-220MHz POWER OUTPUT: 5W FREQUENCY STABILITY: 5ppm MODULATION: narrowband FM DEVIATION: 3kHz ANTENNA: BNC antenna socket TRANSMISSION FORMAT: encrypted or non-encrypted POWER SUPPLY: 12VDC SIZE: 200 x 100 x 80mm MATCHING RECEIVER: VPR10 if source UHF transmitter is 'Plain' or VPR10EN (decrypting) if source Tx. is Encrypting.