Note
Allied Radio catalog 1965 (copyright 1964), p. 324.
QST, Jan 1965, p. 1.
QST, Dec 1965, p. 1. ("A" versions)
QST, Apr 1966, p. 1. Specs.
QST, Nov 1968, p. 176.
The SR-42 transceiver's two tuning ranges covered 144-146 and 146-148 MHz. Eleven tuned circuits minimized interference from broadcast and commercial services. The 11 tube set had a crystal-controlled transmitter and provisions to use the Hallicrafters HA-26 VFO.
The SR-46 shared design features with the SR-42. It covered 6 meters, tuning 50–52 and 52–54 MHz. The SR-46 used 10 tubes rather than the SR-42’s 11. The transmitters in both rigs ran 10–12 watts input.
Both transceivers ran 10-12 watts input and had internal 115 VAC supplies.
Companion VFO is the HA-26.
References
Review. QST, Jul 1965, p. 85.
