Jan 19, 2024 · A simple switch to provide transmit receive switching Has two separate switched sets of contacts RF sensing built in and activates with as little as 100mW of RF

Switches your antenna from receiver to transmitter using a relay. Shorts your receiver to ground during transmit. Use RF sensing with adjustable delay or PTT line. Has selectable open/short mute. Good isolation between transmit and receive ports. A Mute output that can be set to ground to mute or open to mute.

Transmit and receive antenna switches are used to switch the signal from an antenna to a receiver or vice versa. These switches are especially useful when connecting multiple devices to a single antenna.

Receiver protection circuit to limit any transmit RF spikes. Control Line input for radios that have a key line output. An AUX output that can be set to ground to receive or ground to transmit

Oct 10, 2020 · With 1 x host ,1 x power cord, 1 x SMA to SMA cable, 1 x PTT control line. The maximum transmit power is 100W, and the frequency range is DC ‑160MHz. Complete tools, you can operate it yourself, suitable for operating by yourself. Small size, easy to carry and store, convenient to use and with good performance.

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Auto Switch XCVR between 2 antennas. Automatically switches separate transmit and receive antennas on transceivers with only one antenna port. RF sensing for radios that do not have a keying output when transmitting; Good Isolation between transmit and receive ports. Good SWR characteristics up to 450MHZ

1 x complete remote antenna switch. In the sale you get. 1 x DC power lead. The switch unit requires 12-15vDC. So your transceivers power supply will do the job fine. A large dial allows the easy switching between switch position. 4 x LED light up the number of the port in use. The relay unit will handle 1500w CW and has 5 x so239 sockets.

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