Note
QST, Jul 1947, p. 5.
Concord catalog 9-47, p. 155.
Lafayette catalog number 89, p 176.
Lafayette-Concord (1949 #949), p. 143.
Allied Radio catalog 1951 (copyright 1950), p. 142.
Narrow band FM with calibrated 5-band VFO with built-in power supply.
Frequency range:
3.5-4.0 MHz
6.8-7.425 MHz
14.0-14.4 MHz
21.0-21.5 MHz
27.185 to 29.7 MHz
Built-in preamp for high-impedance crystal or dynamic microphones. Oscillator keyed for CW use. Crystals (if used) are in the 3.5 MHz range. Output: 72 ohms.
Tubes: 6BA6 ECO or crystal oscillator; 6BA6 frequency modulator; 6BA6 AF; 6L6 output; VR105 voltage regulator; VR150 voltage regulator; 5Y3GT rectifier.
Power: 105-125 volts 50-60 Hz.
