Transfers active and standby frequencies. c. Mode of ... OFF-PULL TEST switch - Pull out and rotate until the desired audio level is obtained. ... The KHF 950 HF system consists of three units; the pedestal mounted KCU 951 control display, the remote KAC 952 power amplifier/antenna coupler and KTR 953 receiver/ exciter. The system operates on any 0.1 kHz frequency between 2, 000 and 29, 999.9 kHz.
|Title||:||Operator's Manual for Army U-21G Aircraft|