Joe, Before blaming the problem on RFI you may want to verify that the rig is getting full power into the rig. I once had a problem with my TS-2000 that turned out to be a power cord fuse problem, the rig ran ok at low power but at higher output settings I had multiple intermittent problems. Turned out to be one burnt fuse holder in the power cord red wire, and the black fuse was blown. It's a wonder the rig ran at all, must have found ground through the chassis, I guess. 73 and good luck finding the problem.
Doug Bates KV4ZY Sent from my Verizon mobile phone. On Mon, Feb 8, 2021, 7:24 PM JOE MIXSELL <jmixs...@msn.com> wrote: > Wonder if anyone has seen this behavior and if so what might you have done > to eliminate it. Set up is TS 590, MFJ 1204 and HP labtop. Cabling > supplied by MFJ with the 1204 unit. Antenna is ground mounted vertical > about 35 to 40 feet from shack. For a power out level of 25 watts or less > the transmitter seems to function normally but at a higher level the output > from the transmitter is irregular, varying rather than a steady output > level. I'm believing that there is some RFI susceptibility in the 1204 > itself or the cabling. Has anyone seen something similar and if so what > did you do to eliminate the problem. > > Thanks, Joe W3ICG/KL7 > _______________________________________________ > wsjt-devel mailing list > wsjt-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wsjt-devel >
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