AV-590 Electronic COM Switch | 28V hardware the GDL 52 portable receiver

the GDL 52 portable receiver is the ideal 1-box

The GNX 375 navigator interfaces with Garmin flight displays

all-black design with ASA silver wings tastefully silk-screened on each earcup

RADAR ALTIMETER

Adjustable squelch control

AV-590 Electronic COM Switch | 28V hardware the GDL 52 portable receiverAV 590 Electronic COM Switch 28V The AV 590 electronic COM switch allows two communications radios to share the same communications antenna. In receive mode, the AV 590 acts as a splitter providing signal to both radios; in transmit mode, a control signal is sent from the audio panel to the AV 590 to switch the AV 590 to the selected radio therefore isolating the remaining radio from the AV 590 electric switch. When the transmission is complete, the