IFR FM/AM-1200S Communications Service Monitor, RF output variable control

IFR FM/AM-1200S Communications Service Monitor, High-Low Pass Filter Assy

IFR FM/AM-1200S Communications Service Monitor, Small stacked scope knob pair

IFR FM/AM-1200S Communications Service Monitor, Top Card Cover

IFR FM/AM-1200S Communications Service Monitor, Battery Cover & Hardware

IFR FM/AM-1200S Communications Service Monitor, Front Panel Cal Contol w/bracket

IFR FM/AM-1200S Communications Service Monitor, Duplex Assy

IFR FM/AM-1200S Communications Service Monitor, Analyzer RF Assy