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| subject: | Re: Resurrected |
04-24-14 11:04 Roy Witt wrote to Ed Vance about Resurrected
RW> {at}MSGID:
RW> Greetings Ed!
Howdy! Roy,
RW>> The DDRR (Directional-discontinuity Ring Radiator), vertically
RW>> polarized antenna....
EV> The Handbook I brought up here is the 1976 Edition and I can see a
EV> VHF Halo that looks Vertically polarized on page 330 but it doesn't
EV> look anything like the 6 Meter Horizontally polarized Halo I used
EV> with my Sixer.
EV> I will go see if I have a 1967 Handbook to see what this here DDRR
EV> is all about. Thanks!
RW> When I looked at the photo of the FM broadcast antenna sold my
RW> Walmart, that reminded me of the DDRR. And basically, it is a
RW> Halo antenna with a reflector used to make it a vertically
RW> polarized antenna. The HF version uses the ground as its
RW> reflector, while we used a slightly larger ring to make our
RW> 27Mhz and VHF antennas. I even made one for UHF and it was
RW> mounted on a CB mag base so I could take it with me anywhere in
RW> the car.
Reading about the Wal*Mart FM Antenna made me visualize a flat sheet
of Hardware Cloth or Chicken Wire behind the Halo on that antenna.
RW> Dunno what happened to it since the move to Texas.
Your Memory RAN! as Mine has.
... Going the speed of light is bad for your age.
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