The 302R remote/encoder keypad allows armchair operation of the JUPITER, PEGASUS, RX-350D, OMNI-VII, ORION, or ORION II. Black color is cosmetic match for current TEN-TEC HF transceivers. Direct frequency entry from keypad and control of some transceiver functions from three function buttons located above the tuning knob.  Function key operation will vary with different transceivers and controlled within the MENU of each transceiver.