Note
QST, Jul 1952, p. 109. (Announced)
QST, Aug 1952, pp. 72–73.
Allied Radio catalog 1953 (copyright 1952), p. 38.
QST, Mar 1953, p. 89. ("being delivered in volume")
Allied Radio catalog 1956 (copyright 1955), p. 196.
QST, Jun 1956, p. 89.
Allied Radio catalog 1958 (copyright 1957), p. 269.
Allied Radio catalog 1959 (issued in 1958), p. 373.
Allied Radio catalog 1960 (copyright 1959), p. 388.
Kit or wired,
The Viking Mobile was a band-switching AM transmitter covering 75, 20, and 10 meters with provision for a fourth band. Its circuits were gang-tuned and all stages were metered. The transmitter was crystal-controlled or could be used with an external VFO. Power input to the 807 final was 30 to 60 watts depending upon the plate voltage available.