Heathkit VF-1 VFO Output frequencies: 1750-2000 kc, 7000-7425 kc, 6740-6808 kc Calibrated Bands: 160-80-40-20-15-11-10 meters RF Output: Approximately 10 v. on fundamentals Output Termination: 50 ohm coax, to plug for ½" crystal socket Tube Complement: 1 - 6AU6 Oscillator 1 - OA2 Voltage Regulator Power Requirements: 250-350 VDC @ 15-20 ma. and 6.3 VAC @ .45 A Dimensions: 7" h x 6½" w x 7" d