QST, Nov 1964, p. 147.
QST, Jan 1965, p. 131.
For use with receivers without a BFO, or those using a combined Q-Multiplier/BFO.
Features:
– Transistorized Circuit
– Provides "beat" frequencies from 3.5–32 MHz
– Connects to Receiver's Antenna Input
– Power: 9-volt battery
Imported
