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|    AMATEUR_RADIO    |    Ham radio for when Armageddon strikes    |    2,531 messages    |
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|    Message 333 of 2,531    |
|    Roy Witt to TOM WALKER    |
|    Resurrected    |
|    09 Apr 14 17:19:15    |
      Greetings TOM!               RW> TW>> I was an early CB'er also. They issued CB call signs in those        RW> TW>> days and mine was KNA 5683.               RW>> Californians were first issued 11W calls as I recall. Mine was        RW>> 18W4361...4 years later, I got KLK 1032 and when I moved to Seattle        RW>> in 1966, I got my favorite call; KPD 2428...I never bothered to        RW>> renew it because it was so easy to say and it stood out among all        RW>> those CA issued calls. There was a guy on Point Loma who still had        RW>> an 11W call when I moved out to CA...he and I ran Golden Eagles and        RW>> those radios really talked...               TW> I got mine in hte middle 60's here in California. I was stationed at        TW> the Mare Island Naval Shipyard at the time. I stil have a Squires -        TW> Sanders 23'er CB transceiver. After sitting for so long unused the        TW> channel change switch will not turn anymore.              I have several boxes of CB radios in the garage, some work, some don't. I       have 2 Cobra AM/SSB 23ch radios that work, but most of the radios are       junk...               RW> TW>> Also on building antennas I made my first CB antenna out of        RW> TW>> RG-58 coax. I removed 9 feet of the jacket on one end and folded        RW> TW>> the shield back over the lower half of the end of the coax and        RW> TW>> hung it up as a vertical antenna. Worked pretty good.               RW>> But it wasn't a 50ohm antenna. The 'ground plane' (your folded        RW>> shield) had to be at 45 deg from vertical to do that.               TW> O yes it was.              You can claim that it is all you want, but it isn't. To make it resonant,       it'll need a 50 ohm balun...               TW> That type of antenna is known as a "Sleeve" Antenna and it in effect        TW> was a 1/2 wavelength Vertical Dipole.              I know what it is. An engineer at Cubic made and tested those and he used       a balun to feed it.               RW> TW>> For a while I also had a 1/4 wave fiberglass whip on the car        RW> TW>> but soon replaced it with a shorter loaded one as I had to be        RW> TW>> carefull driving under the canaopy of gas stations               RW>> You must have been driving a tank. I had 108" stainless whips on my        RW>> cars, though I didn't have any tanks in the stable. The neat part        RW>> about those is that you can keep the antenna folded over and held by        RW>> a plastic clip to the rain gutter and continue to talk. When you got        RW>> a tail-gater behind you, releasing the whip would slam it on his        RW>> hood and make him back off. 8^) I loved that part.               TW> I had it mounted on a 1963 Pontiac Tempest Convertable. It was a        TW> Fiberglass whip antenna so was not as easy to fold over as the        TW> stainless whips              I have a 10mtr 1/2 wave vertical in a glass tube. It will work on the       lower half of the band even as low as 27MHz, but it will need a set of       ground plane radials to make it resonant enough to cover more than that.              Manufacturer's recommendations.                      R\%/itt - K5RXT               On Ward's exalted throne, he is still seated on nothing but his big arse.                            --- GoldED+/W32 1.1.5-31012       --- D'Bridge 3.99        * Origin: HAM Radio, aka Amateur Radio. 804? Over! (1:387/22)    |
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