MFJ-1707B, AUTOMATIC RF SENSE ANTENNA SWITCH

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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
  • COntrol Line input for radios that have a key line output.
  • An AUX output that can be set to ground to mute or open to mute to key other devices.
  • Power off bypass setting the transmitter to the antenna
  • Adjustable receive delay 50ms to 4 seconds

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