Specifications:
Frequency Coverage
80 meters, 3.65 to 3.75 MHz
40 meters, 7.05 to 7.15 MHz
Power Requirements
Two 9 volt transistor batteries
Size
Approximately HWD 3” x 5” x 7”
Audio Output
Eight ohm speaker or optional eight ohm
monaural headphones Standard phono
plug
Sensitivity
One microvolt provides readable signal
Selectivity
1000 Hz @ 6 DB.