The AV-590 allows two communications radios to share the same antenna. In the nominal, non-switched mode the AV-590 splits the signal from the antenna evenly between two comm radio receivers. When the control voltage is activated by the microphone PTT, the AV-590 switches the antenna to the corresponding radio transmitter and isolates the other receiver. |
Model | AV-590 |
---|---|
Application | Combiner |
Ports | Antenna |
XMT/RCV | |
XMT/RCV | |
Frequency | 118-137 MHz |
Impedance | 50 Ohms Nominal |
VSWR | 1.2:1 Max |
DC Voltage | 12-15 VDC @ 60 mA Max |
Receive Insertion Loss | less than 0.6 dB above 3.0 dB |
Transmit Insertion Loss | less than 0.3 dB |
Isolation | greater than 30 dB |
Connectors | �BNC� Female |
Cable | 36″ long, 4 conductors |
RF Power Capacity | 25 Watts TX |
Max. Weight | 0.50 lbs. |
Color | Black |
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