Manufacturer's Part Number: 066-1072-00
*Note: this serviceable Bendix King KR-87 ADF Receiver comes with a yellow-tag.
The KR 87 offers superb dependability in a compact TSO'd unit. It provides accurate bearing-to-station in the 200 kHz to 1799 kHz frequency range, complete with ADF, ANT and BFO tuning modes, plus audio output for station identification and monitoring AM broadcasts.
The KR 87's advanced "coherent detection" design rejects unwanted frequency noise and achieves much greater range while remaining less susceptible to engine noise, static and atmospheric interference. Its "flip-flop" frequency display allows you to switch between pre-selected standby and active frequencies with the touch of a button.
Both frequencies are stored in a non-volatile memory circuit, meaning you don't have to worry about battery power.