18 feet of coax is NOT needed

Discussion in 'CB Radio Forum' started by Turbo-T, Jul 16, 2017.

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  1. lilillill

    lilillill Sarcasm... it's not just for breakfast

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  3. weasel

    weasel Light Load Member

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    I replaced the cheapo truck spec coil that had a 1.5 swr with 9 ft of coax with a 5.5 Francis, now the the swr is reading 2.5 on 1, and 2 on 40..so it is short...but Francis website reads Do Not use 9 ft coax may cause high swr..nothing about if antenna is short.
     
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  4. CW Spook

    CW Spook Light Load Member

    I haven't seen a 102" fiberglass whip since back in the 70's. Back then I had two of them mounted on opposite corners of a Vega wagon, one for CB, and the other a 7db gain array for 2 meters.
     
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  5. volvo244t

    volvo244t Road Train Member

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    My 102s, both of which have lost the corona balls on the end of 'em, pick up less static than my Monkey Made antenna picked up...
     
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  6. hayseed

    hayseed Light Load Member

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    Russ was the only person to every touch my radio equipment. It was a great loss to the hobby when he passed. He was a great person and really knew his stuff. He knew more about electronics than any one I have ever crossed paths with.
     
  7. mike5511

    mike5511 Road Train Member

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    Found anybody close by who you trust to take his place?
     
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  8. weasel

    weasel Light Load Member

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    Will a so239 cause too much line loss for 2 -9 foot coax, trying to get close to 18 to see if it will change the swr on my 5.5 Francis which is reading short...before I buy a 18 foot coax?
     
  9. volvo244t

    volvo244t Road Train Member

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    I did a thing today. Cut one of my 102s down to 54" and put that on top of the 54" of shaft. Works great. Will get pics tomorrow.
     
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  10. bored silly

    bored silly Road Train Member

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  11. bored silly

    bored silly Road Train Member

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    Will do the same thing in a crapcadia. Sorry but there's a reason for running 18 ft. Of coax that's why I've always run it and it always gives me the results I've wanted....
     
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