Note
CQ, Apr 1965, p. 9.
QST, Jun 1966, p. 168.
QST, Oct 1966, p. 173.
QST, Jan 1967, p. 131.
Ham Radio, Mar 1968, p. 9. (369A)
The Waters model 369 Reflectometer simultaneously indicated forward power on 200 and 1000 watt scales and reflected power on 20 and 200 watt scales. The directional coupler was a separate unit that could be placed remotely. It worked from 3 to 30 MHz.
References
Review: CQ, Oct 1966, p. 80.