Heathkit HW-29A 6-Meter "Sixer" Transceiver Receiver type: Superregenerative detector with RF amplifier stage Sensitivity: Usable with signals as low as 1 microvolt at antenna terminals Speaker size: 3½" (round) Audio power output: Approximately 1 watt (undistorted) Transmitter power input to Final RF amplifier: Approx. 5 watts Frequency control: Quartz crystal: 8 mc fundamental (not supplied) Power requirements: 6V @ 2.35 amps or 12V @ 1.2 amps Cabinet dimensions: 8" H. x 6" D. x 9¾" W