The KFS 564A is the control/display unit for the KNR 634/KNR 634A NAV receivers. The unit provides simultaneous gas-discharge digital display of active and standby frequencies, flip-flop frequency transfer, nine non-volatile, pilot programmable frequency storage and frequency management capability when used with the KNS 660. A photocell adjusts the brightness of the display, but a display dimmer override also allows control manually. Models are available with a combination of ON/OFF/VOLUME selections, black or gray face plates and Civil or Military operating modes.
|Lighting Power||27.5 or 5 volts DC|
|Rating Temp||-20°C to +55°C|