Note
QST, Sep 1969, p. 129.
QST, Nov 1969, p. 125. (some details)
QST, Apr 1970, p. 151. (spec CHART for all three versions)
The PM-1 (also called the Power Mite 1) consists of four basic modules. These are:
MX1: a syncrodyne detector converter (takes the place of an IF strip)
AA-1: audio amplifier
VO1: oscillator-buffer
TX-1: crystal oscillator and amplifier
These four modules were also sold separately for $7.95 each, and could be wired together to form the nucleus of a simple 80/40/15 meter CW QRP rig.
In addition to these four modules, the PM-1 also included the AC1 (also sold separately for $7.95, which included an amplifier current meter, antenna switch, knob, and connector), a flywheel tuning assembly, a slide rule dial, front panel band changing controls, a VFO-crystal switch, and an aluminum chassis.
Other optional accessories included:
KR5 (electronic keyer with integrated paddle) $34.95
AC2 (keyer monitor) $5.95
AC4 (QRP SWR Meter) $14.95
AC3 (15 meter converter) $8.95
AC5 (QRP antenna tuner) $8.95
