Note
QST, Aug 1957, p. 122.
See also QST, Oct 1957, p. 106.
Johnson’s 40-watt Navigator was designed as a CW transmitter/exciter for the 160–10 meter bands. It featured timed sequence keying to eliminate clicks and chirps without giving up the break-in advantages of a keyed VFO. The Navigator used a 6146 PA.
References
Review. Popular Electronics, Feb 1958, p. 90.
Review: CQ, Aug 1958, p. 33.