Duplexer SYSCOM en VHF, 6 Cav. 136-148 MHz, 50 Watt, 5 MHz Sep. Rechazo de Banda, BNC Hembras. 225112 1 USB port to charge

1 USB port to charge your phone

with superior 4K video quality&comma

5 (pulgadas)

DVR-204U-M1(C)

Duplexer SYSCOM en VHF, 6 Cav. 136-148 MHz, 50 Watt, 5 MHz Sep. Rechazo de Banda, BNC Hembras. 225112 1 USB port to charge6 Cavity VHF Duplexer for 136 148 MHz. Duplexers are devices that allow a single antenna to be used to both transmit and receive radio signals by isolating or attenuating one frequency from the other. When using a duplexer, It ensures that the transmit signal and the receive signal do not interfere with each other. Instead of having two separate antennas, The duplexer uses a single antenna that is divided into two paths, one to transmit