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|    AMATEUR_RADIO    |    Ham radio for when Armageddon strikes    |    2,531 messages    |
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|    Message 559 of 2,531    |
|    Ed Vance to Roy Witt    |
|    Re: Antennas by Roy    |
|    19 May 14 09:28:00    |
      05-16-14 12:19 Roy Witt wrote to Ed Vance about Antennas by Roy               RW> @MSGID: <53773C84.470.amtradio@capcity2.synchro.net>        RW> Greetings Ed!       Howdy! Roy,               EV> 05-15-14 11:56 Roy Witt wrote to Ed Vance about Antennas by Roy               RW>> @MSGID: <53753B3A.438.amtradio@capcity2.synchro.net>        RW>> Greetings Ed!               EV> Howdy! Roy,        EV> -snip-               EV>> So a Quagi looks like it has two square reflector sections instead        EV>> of reflector elements?               RW>> No, a Quagi has a quad reflector and driven element. The rest        RW>> are parasitic orhestra* leaders. 8^) > directors*               EV> Yes, Tom already set me right about Your antenna.               RW> Did he mention that the mirror of the driven loop is slightly        RW> larger than the driven loop?              I figured 'all by myself' the rear loop would be slightly larger than       the driven loop 'cuz reflector(s) are slightly larger than the driven       portion of the antennas I've read about.       -snip-        EV>> It has been a long time since I seen a Gizmotchee Antenna.        EV>> The ones I saw IIRC only had two sections, Yours has four.               RW>> Note that it has one driven element for either vertical or        RW>> horizontal polarization. Tha required two lengths of coax run        RW>> to a switch box at the operating station. I used RG8 for that.        RW>> Coax was cheap in c1969.               EV>> Remember I never heard them called by that name until You mentioned        EV>> it some time ago.               RW>> What were they called then?              I meant that I never heard of any name for those antennas.       To me they were just some antenna the CB'ers learned about, as I never       saw any mention of them in the literature that I read.       -snip-        EV> I forget who it was that made the V-80 Vertical that a friend sold me        EV> to use on 80M and 40M, I only now remembered it was called the V-80.        EV> That was my first Antenna and it was a long time ago too.               RW> An 40mtr inverted V with coils to make it electrically longer        RW> for 80mtr?              No, just two 1" O.D. aluminum pipes that was put together to make a       Long Vertical Antenna somewhere around 20 foot long, with a 3" Coil at       the bottom with a flea clip connected to the center conductor of coax       to place on a coil winding for tuning it to a frequency in the 80M Ham       Band.              For 40M the flea clip got put at the top winding of the coil attached       to the base of the vertical pipe.              A wire connected to the shield of the coax went down to my ground rod       because my Ham Shack was on the second floor.       I never thought of it b4 but what I used looked sorta like a Vertically       Polarized Dipole (Electrically) to my rig. |
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