RF: Transmitter / Receiver sharing the same ant ?

Can my transmitter and receiver share the same antenna ?
They both run on the same frequency.

Thanks in advance,


Thanks !

In Simplex mode yes, in full duplex mode not!

It's easy, when the Tx transmit the receiver is off, and when the RX is ON the TX is OFF, like a CB radio.

Best Regards

Not a good idea if they aren't designed for it.

In extreme cases, the transmitter can fry the receiver if you simply tie them together.

Two-way radios have special hardware to allow the TX and RX to share an antenna.