Brian, I believe that that is normal. Without looking into the code to be certain, I would guess that the meter samples the output at some interval & averages the result. Depending upon how the samples line up with the cw waveform, the average power during any one sample period will vary.
73, Ray, K9DUR http://k9dur.info _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/