Note
73, Feb 1981, p. 52.
Wattmeter is peak-reading and RMS switch selectable. Covering all frequencies 10 thru 80 meters with low insertion loss. Can be left in the antenna line for full time monitoring of transmitter power.
Five ranges switch selectable 0-20, 0-200, 0-2000 watts. Multiplier range 2 x 2000 and 3 x 2000. The SWR bridge shows voltage standing wave ratios of 1.5, 2, and 3 for power inputs up to 200 watts.