12-14v 400mhz-470mhz 45w Uhf Ham Radio Power Amplifier For Interphone Car Radio

Increase Your Two Way Radio s Power With The Retevis RT91 30 Watt Amplifier

12-14v 400mhz-470mhz 45w uhf ham radio power amplifier for interphone car radio the amplifier supports u segment station & u section working mode in uv dual band(tg-uv2) ham radio powersuitable for many transmitting power 2-7w radio size12.5x8x5cm(lxwxh) note when transmitting, the red led power indicator lights and when receiving, led light off.