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#1
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CB antenna on 10M?
I have an old mag mount RS CB antenna with a 24" (approx.) telescopic
whip. It is fitted with an integral audio cable (as the feedline) terminating in (what else?) a male RCA jack that plugs into the CB's antenna jack. The CB is rated at 5 watts FM. The whip can be shortened quite a bit. Is there any reason it wouldn't resonate on 10M? Audio cable ain't RG-8/U, but is it enough to handle 30 watts FM on 10M? Ken KC2JDY Ken (to reply via email remove "zz" from address) |
#2
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Ken,
Most 11 meter antennas will work on 10 meters with just a little retuning, so it should work. The 'RCA' plug will be a problem so either change it or use an adaptor. 'Doc |
#3
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The audio cable is a problem.
Why not just buy a 10 meter antenna? Ken wrote: I have an old mag mount RS CB antenna with a 24" (approx.) telescopic whip. It is fitted with an integral audio cable (as the feedline) terminating in (what else?) a male RCA jack that plugs into the CB's antenna jack. The CB is rated at 5 watts FM. The whip can be shortened quite a bit. Is there any reason it wouldn't resonate on 10M? Audio cable ain't RG-8/U, but is it enough to handle 30 watts FM on 10M? Ken KC2JDY Ken (to reply via email remove "zz" from address) |
#4
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"Dave Shrader" wrote in message news:bueYb.44123$yE5.184960@attbi_s54... The audio cable is a problem. Why not just buy a 10 meter antenna? Yeah, and the 24 inch whip is not going to be a ball of fire either. Tam/WB2TT |
#5
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Ken wrote:
I have an old mag mount RS CB antenna with a 24" (approx.) telescopic whip. Audio cable ain't RG-8/U, but is it enough to handle 30 watts FM on 10M? If it is 24" long, it has a coil somewhere. That coil is designed to handle 5 watts AM. It might handle 30 watts SSB but probably not 30 watts FM. -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
#6
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"Cecil Moore" wrote in message ... Ken wrote: I have an old mag mount RS CB antenna with a 24" (approx.) telescopic whip. Audio cable ain't RG-8/U, but is it enough to handle 30 watts FM on 10M? If it is 24" long, it has a coil somewhere. That coil is designed to handle 5 watts AM. It might handle 30 watts SSB but probably not 30 watts FM. -- 73, Cecil http://www.qsl.net/w5dxp On such a short antenna, the whole thing may be helically wound. I once bought an 18 inch long 11m antenna for RC use. It consisted of wire wound on a fiberglass rod, covered with a plastic sleeve Tam/WB2TT. Tam/WB2TT |
#7
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Tarmo Tammaru wrote:
"Cecil Moore" wrote: Ken wrote: I have an old mag mount RS CB antenna with a 24" (approx.) telescopic whip. If it is 24" long, it has a coil somewhere. That coil is designed to handle 5 watts AM. It might handle 30 watts SSB but probably not 30 watts FM. On such a short antenna, the whole thing may be helically wound. Is there such a thing as a telescoping helical antenna? -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
#8
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"Cecil Moore" wrote in message ... Is there such a thing as a telescoping helical antenna? -- 73, Cecil http://www.qsl.net/w5dxp Yea - it's called a slinky! Ken KG0WX |
#9
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Buy a real 10M mobile antenna and forgeddaboudit ...
"Ken" wrote in message ... I have an old mag mount RS CB antenna with a 24" (approx.) telescopic whip. It is fitted with an integral audio cable (as the feedline) terminating in (what else?) a male RCA jack that plugs into the CB's antenna jack. The CB is rated at 5 watts FM. The whip can be shortened quite a bit. Is there any reason it wouldn't resonate on 10M? Audio cable ain't RG-8/U, but is it enough to handle 30 watts FM on 10M? Ken KC2JDY Ken (to reply via email remove "zz" from address) |
#10
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On Tue, 17 Feb 2004 19:43:57 -0500, wrote:
Buy a real 10M mobile antenna and forgeddaboudit ... Actually, I have some discontinued big megawatt (!!) "truck mirror mount" CB whips I bought from RS on clearance last year for $1.03 (down from over $50). These can be snipped for 10M, but they are not as convenient as a mag mount. Ken KC2JDY Ken (to reply via email remove "zz" from address) |
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