400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier for Interphone Car Radio. Product Description: Increase signal transmitting power and the power can reach 80W.Transmitting frequency:400-470MHz U section covering the whole period. Output power:80W, use 13.8V 30A good linear power in 460MHz, it can output 90W, 100W encroaching cattle. Receiving loss:U segment 400-470 loss is superior to 1dB;V segment loss is superior to 0.7dB. The amplifier supports UV segment receive, the transmit only emission U section.
Receive current:When receiving, the amplifier does not consume any current;when transmitting, at the time of transmission power is automatically turned on, no need power switch. Input power:Suitable for all U section 2-7W hand power amplifier.
Power supply:12-14V, the voltage is standard vehicle voltage, the transmitting current 16A. Should be connected directly to the car using the car battery, cigarette lighter does not work. Connection: The car radio connects amplifier input terminal golden SMA female head by a RF cable, the amplifier output port M female connects radio antenna bar.
The power cable positive is red, the black is negative pole. 1 x FM Radio Amplifier. Usually it costs about 30USD-50USD. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.