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![]() "DesignGuy" wrote in message m... "RST Engineering" wrote in message ... 10-4, you are a jerk of the first magnitude and second order. Most of us got our ticket to be on HF long before we figured out the subtleties and nuances of RFI. OP, you've got two problems. One is classic TVI and the other one is direct rectification. Let's take care of the second one first. Yes, your house intercom wiring is acting like a big antenna. Somewhere in the wiring or at the intercom there is a rectifying junction (can be as simple as the input transistor at the intercom or as subtle as a partially corroded connection somewhere else. Coupl'a questions. Do you still get the intercom interference when you are running directly into a dummy load? Do you still get the interference when you load directly into a simple dipole hung at some distance from the house on a temporary test? Just FYI, the Feds have stated in no uncertain terms that homeowner/municipal codes (CC&Rs, ordinances, building codes, etc.) canNOT prohibit the reasonable erection of amateur radio antennas. "Reasonable" has not yet been tested in the courts as to whether a hundred foot tower with a ten element 80 meter beam with an aircraft prop motor for a rotor is reasonable, or whether a 2-meter dipole made out of #40 wire painted to match the house is reasonable. Put your damned antenna outside and let the chips fall where they may. THe Feds trump any lesser governmental restriction (state, county, city, or homeowner's group). As to the TV part, is it on all channels, or just selected channels? Thanks for the info! It seems the QRM is on most if not all channels. My wife tells me my voice (garbled, since SSB) comes through the audio. I have not tried a dummy load or outside antenna. One thing I did remember is that the FM antenna for the intercom is in the attic, where my dipole is located. That may explain the intercom QRM, though it could also be the wiring. Will test and report back. Just a note that the Feds do NOT preempt CCRs and HOAs. That is considered a private contract that you entered into of your own free will. However bills have been introduced to make it apply to CCRs and HOAs but they have not made it through (yet). Dee, N8UZE |
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