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#1
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Dose any antenna manufacture make a 6 Meter Glass Mount Antenna? If
so,please let me know, I'm looking for one. Thanks, N1RZB --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.535 / Virus Database: 330 - Release Date: 11/1/03 |
#2
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Does any antenna manufacture make a 6 Meter Glass Mount Antenna? If
so,please let me know, I'm looking for one. Thanks, N1RZB Just installed a dual band glassmount to allow mounting a UHV-6 for the HF/6M rig....set up the G/M with the Alinco dual bander, checked it with the antenna analyzer to tweak it to the fav repeaters. Not very happy with it, even w/low SWR (as many have noted...a dummy load has low SWR!). Previous antenna was a Comet SB-15 which worked wonderfully....the glassmount is quite poor compared to that antenna. I'll probably add a diplexer to use the UHV-6 instead of the G/M and/or reinstall the SB15. A 6M antenna would be even worse, I would imagine, as coupling it would take a larger mount. My personal opinion? Try for another mounting method. However, if you find a G/M 6M antenna, hope your experience is better than mine. Cheers! A |
#3
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On Thu, 13 Nov 2003 18:12:47 -0500, "N1RZB"
wrote: Dose any antenna manufacture make a 6 Meter Glass Mount Antenna? If so,please let me know, I'm looking for one. Thanks, N1RZB Roughly, a 1/4 antenna on 6 meters would be about 58 inches long. A little big, it would seem, for adhering to glass. Bob k5qwg --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.535 / Virus Database: 330 - Release Date: 11/1/03 |
#4
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![]() "AA" wrote in message ... Does any antenna manufacture make a 6 Meter Glass Mount Antenna? If so,please let me know, I'm looking for one. Thanks, N1RZB Just installed a dual band glassmount to allow mounting a UHV-6 for the HF/6M rig....set up the G/M with the Alinco dual bander, checked it with the antenna analyzer to tweak it to the fav repeaters. Not very happy with it, even w/low SWR (as many have noted...a dummy load has low SWR!). Previous antenna was a Comet SB-15 which worked wonderfully....the glassmount is quite poor compared to that antenna. I'll probably add a diplexer to use the UHV-6 instead of the G/M and/or reinstall the SB15. A 6M antenna would be even worse, I would imagine, as coupling it would take a larger mount. My personal opinion? Try for another mounting method. However, if you find a G/M 6M antenna, hope your experience is better than mine. Cheers! A The original glass mount patent (now held by AES) described an end fed 1/2 wave radiator. As the bottom Z of a 1/2 wave is very high ( in the kilOhm rnage) coupling through the glass even at HF is a no brainer. Other advantages are that the max radiation occurs 1/2 way up the antenna, not at the base as in a 1/4 wave and the antenna worked well on Corvettes and fiberglass boats. The patent was quite good- and so followers like Larsen, Valor et al were forced into an inferior 1/4 wave design. I have used a center loaded 1/2 wave glass mount on both 10M and 6M with excellent results. Dale W4OP |
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