Heathkit DF-1 Fuel Vapor Detector

Range:		broadcast Band 540 to 1620 Kilocycles

Null and Tuning Indicator:	0-1 ma meter

Sensitivity at 50 mw. output reference level:	
		Antenna: 120uv/meter
		Converter Base: 0.44uv/meter

Direction Indicator:	adjustable compass rose, calibrated in degrees

Transistors:	1 - 2N252 RF amp/osc/converter
		1 - 2N308 1st IF
		1 - 2N309 2nd IF
		1 - 2N238 1st AF
		2 - 2N185 push-pull AF output

Power:		9 volt battery

Current Drain:	9 ma. with no signal
		20 ma with 50mw output

Dimensions:	7 1/2" w x 5 7/8" h x 5 3/8" d