AV-590 Electronic COM Switch | 12–15 VDC, 118–137 MHz 218BGPX This Labelworks PX standard tape

This Labelworks PX standard tape (EDMO# 224BRPX) is black on red

Due to the extra starting power provided by the 26V batteries

induction and exhaust systems

& #6964 tip accessories

AV-590 Electronic COM Switch | 12–15 VDC, 118–137 MHz 218BGPX This Labelworks PX standard tapeThe 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 control signal is removed and the