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![]() wrote in message ... I can "feel" when I'm in a high RF environment. And I seem to be effected more by lower frequencies, than I do high. I've "felt" RF at home once when running 160 meters with a antenna fed from the shack. And I've also felt it when running mobile, with the antenna behind my head on the trunk lid. This was noticed when running CW on I think 80m if I remember right. And I have no pacemaker, etc, and was in normal health. I didn't feel pain per say. It made me feel nervous and uneasy. Hard to explain really.. But it definitely would start and stop with my sending. It took a while before I realized what was happening, and then I tested it with sending tests. Sure nuff, every time I would start sending, I would start feeling the effects. Quit sending, and it would go away. This was with a plastic bugcatcher mounted on the trunk lid, with the loading coil just above roof level. Running 100w CW. I've never really noticed it using SSB. Too sporadic I expect, where as CW is pretty much pedal to the metal when actually transmitting. In both cases, I was near the current maximum. At my table in the 160m case, and beaming the back of my head in the car. I'm sensitive to static charges ... at least I think so. In 1972, I taught a course for technicians working on high-speed Xerox Telecopiers, a run-up to todays FAX machines. It was called LDX, which stood for Long-Distance Xerography. When I was around those machines, which used multiple static charges to form the images, I was always nervous, anxious and jumpy. I recall an odd smell, similar to the air before a thunderstorm. (ozone?) I never had the same feelings in the classroom, so I'm fairly sure it was the effect of those machines. "Sal" |
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