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Total 5 documents matching your query.

1. Re: [RFI] 6M Getting into TV Channel 3 - CLARIFIED! (score: 1): Author: kd4e <doc@kd4e.com>; Date: Thu, 03 Jul 2008 11:06:19 -0400; Lots of great assistance already, thanks! Here are some additional clarifications ... 1. The interference is on all TV channels, VHF & UHF. 2. Removing the distribution amp eliminates both my desirab; /archives//html/RFI/2008-07/msg00003.html (9,466 bytes)
2. Re: [RFI] 6M Getting into TV Channel 3 - CLARIFIED! (score: 1): Author: Jimk8mr@aol.com; Date: Thu, 3 Jul 2008 11:33:26 EDT; It sounds like basic RF overload of that preamp. Does the interference arise when transmitting on other bands? Are antennas for other bands as close to the TV antenna/preamp? First I'd try some ferri; /archives//html/RFI/2008-07/msg00004.html (9,054 bytes)
3. Re: [RFI] 6M Getting into TV Channel 3 - CLARIFIED! (score: 1): Author: kd4e <doc@kd4e.com>; Date: Thu, 03 Jul 2008 11:21:19 -0400; It is only getting in via the TV coax. Our home is all-steel, walls and roof, so there is nearly zero chance I am getting into the amp any other way - indeed when I disconnect the antenna feedline an; /archives//html/RFI/2008-07/msg00005.html (8,604 bytes)
4. Re: [RFI] 6M Getting into TV Channel 3 - CLARIFIED! (score: 1): Author: Jimk8mr@aol.com; Date: Thu, 3 Jul 2008 11:44:20 EDT; So the preamp is inside the house? My question is whether the RF is getting into the preamp by common mode (outside of the coax) or differential mode (picked up by the antenna and sent down the insid; /archives//html/RFI/2008-07/msg00006.html (7,559 bytes)
5. Re: [RFI] 6M Getting into TV Channel 3 - CLARIFIED! (score: 1): Author: "Jim Brown" <jim@audiosystemsgroup.com>; Date: Thu, 03 Jul 2008 09:50:25 -0700; I'd say common mode and differential mode are equally likely. A ferrite choke on the coax is the right fix for common mode. A bandpass filter (or bandstop filter) is the right fix for differential mo; /archives//html/RFI/2008-07/msg00007.html (8,352 bytes)

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