Note
QST, Sep 1969, p. 129.
QST, May 1970, p. 117.
QST, Mar 1973, p. 127.
QST, Jul 1975, p. 113. $38.50 (KR-5A)
QST, Dec 1976, p. 137.
QST, Feb 1977, p. 108.
QST, Apr 1980, p. 176.
The KR5 single-paddle electronic keyer had a fixed weighting ratio and a speed range of 6–50 wpm. A thumbscrew on the paddle adjusted its travel. The keyer operated from either 6 or 12 VDC and had reed-relay keying output.
The KR-5A single-lever keyer was essentially the same as the earlier KR-5. Its cabinet and color scheme had been given an updated look, and a manual key/tune-up button was located on the cabinet top.
The paddle mechanism was available separately (in the same box) as the KR2.
