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#1
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Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator)
at the feed point of a yagi beam. Does it improve the rejection? I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. |
#2
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Steve wrote:
Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator) at the feed point of a yagi beam. Does it improve the rejection? I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. Hello Steve: I have had customers put the DX Engineering Isolator on various antennas. I don't think it will be a big deal on the ground plane antennas. But I would try to install them 1/4 wavelength down the coax from the antenna connection on non ground plane antennas. The Beam Antennas, I don't know. But beams that use Gamma Matches seem to have some RF Energy radiating down the coax causing TVI and other interference. It may be worth a try. Wish I could give you more input here, but I have never used one of those isolators. QST magazine showed the internal workings of this isolator, a few months ago. Hope this helps. Jay in the Mojave |
#3
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![]() "Jay in the Mojave" wrote in message umnetworking... Steve wrote: Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator) at the feed point of a yagi beam. Does it improve the rejection? I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. Hello Steve: I have had customers put the DX Engineering Isolator on various antennas. I don't think it will be a big deal on the ground plane antennas. But I would try to install them 1/4 wavelength down the coax from the antenna connection on non ground plane antennas. The Beam Antennas, I don't know. But beams that use Gamma Matches seem to have some RF Energy radiating down the coax causing TVI and other interference. It may be worth a try. Wish I could give you more input here, but I have never used one of those isolators. QST magazine showed the internal workings of this isolator, a few months ago. Hope this helps. Jay in the Mojave Hello Jay Yeah I'm not so much concerned with RFI back down the jacket so much, but from what I've been reading that can distort the direction and/or rejection, especially on a yagi. I figured I'd ask the guru before I put it in line. 73 Steve. |
#4
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On Jul 7, 7:10*pm, "Steve" wrote:
Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator) at the feed point of a yagi beam. Does it improve the rejection? *I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. Dont you really mean you want to go 1 on 1 with him and taste his beam? Tell us the truth Roger Nair! |
#5
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Steve wrote:
"Jay in the Mojave" wrote in message umnetworking... Steve wrote: Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator) at the feed point of a yagi beam. Does it improve the rejection? I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. Hello Steve: I have had customers put the DX Engineering Isolator on various antennas. I don't think it will be a big deal on the ground plane antennas. But I would try to install them 1/4 wavelength down the coax from the antenna connection on non ground plane antennas. The Beam Antennas, I don't know. But beams that use Gamma Matches seem to have some RF Energy radiating down the coax causing TVI and other interference. It may be worth a try. Wish I could give you more input here, but I have never used one of those isolators. QST magazine showed the internal workings of this isolator, a few months ago. Hope this helps. Jay in the Mojave Hello Jay Yeah I'm not so much concerned with RFI back down the jacket so much, but from what I've been reading that can distort the direction and/or rejection, especially on a yagi. I figured I'd ask the guru before I put it in line. 73 Steve. Hello Steve: Anyone who says their are a RF or Antenna Guru, is lieing coming out of the gates. Jay in the Mojave |
#6
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On Jul 7, 7:10*pm, "Steve" wrote:
Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator) at the feed point of a yagi beam. Does it improve the rejection? *I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. you ignorant faggot ass piece of ****. what a moron you are, queenie. |
#7
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On Jul 7, 7:10*pm, "Steve" wrote:
Hello Jay, please give me your opinion on running a 1 to 1 balun (isolator) at the feed point of a yagi beam. Does it improve the rejection? *I've been reading up on it and some claim it helps. Thoughts? Thanks, Steve. You aint Steve, you are a phony faggot |
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