Note
QST, Sep 1960, pp. 94-95.
CQ, May 1961, pp. 24–24.
Allied Radio catalog 1962 (copyright 1961), p. 278.
QST, Apr 1962, back cover. (inside view)
QST, Aug 1963, p. 89.
Allied Radio catalog 1964 (copyright 1963), p. 222.
The Johnson Invader operated SSB, CW, and AM on 80-10 meters. It was a filter-type sideband transmitter with a 9 MHz IF. Power input to the pair of 6146 finals was 200 watts SSB and CW, 90 watts AM. It had ALC for greater talk power and a built-in VOX circuit.
A conversion kit was offered to convert the Invader to the higher power Invader 2000. (CQ, Oct 1960, p. 37.)
