Thread View: cwru.forsale
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7 total messages
Started by Michael Suster
Thu, 21 Sep 2000 00:00
Antenna
Author: Michael Suster
Date: Thu, 21 Sep 2000 00:00
Date: Thu, 21 Sep 2000 00:00
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I need a UHF antenna or some free stuff for making one?Anyone any ideas?
Re: Antenna
Author: Paul "Froggy" Schneider
Date: Thu, 21 Sep 2000 00:00
Date: Thu, 21 Sep 2000 00:00
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If you're an EE and have access to the 308 lab I don't see why you couldn't fashion one with the wire and crap laying around. - Froggy "Michael Suster" <mas20@po.cwru.edu> wrote in message news:39CAEB73.458F614F@po.cwru.edu... > I need a UHF antenna or some free stuff for making one?Anyone any ideas? >
Re: Antenna
Author: John Duke
Date: Mon, 25 Sep 2000 00:00
Date: Mon, 25 Sep 2000 00:00
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Hi,Gang: Where can I find the _ARRL Handbook for Radio Amateurs_ ? Stephen Trier wrote: > In article <39CAEB73.458F614F@po.cwru.edu>, > Michael Suster <mas20@po.cwru.edu> wrote: > >I need a UHF antenna or some free stuff for making one?Anyone any ideas? > > What kind of UHF antenna? The _ARRL Handbook for Radio Amateurs_ has > a bunch of good designs for UHF antennas, and for VHF antennas that can > be scaled to UHF. > > For 440 MHz, I have used a magnetic-mount three-quarter-wave vertical and > a twinlead J-pole. The latter is pretty easy to make at home. Plans for > several J-poles for 144 MHz, readily scalable to whatever frequency you > need, are online at http://cnswww.cns.cwru.edu/misc/w8edu/projects/ > > Stephen > > -- > Stephen Trier > sct@po.cwru.edu > KG8IH
Re: Antenna
Author: John Duke
Date: Mon, 25 Sep 2000 00:00
Date: Mon, 25 Sep 2000 00:00
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Hi,Gang: Where can I find the _ARRL Handbook for Radio Amateurs_ ? Stephen Trier wrote: > In article <39CAEB73.458F614F@po.cwru.edu>, > Michael Suster <mas20@po.cwru.edu> wrote: > >I need a UHF antenna or some free stuff for making one?Anyone any ideas? > > What kind of UHF antenna? The _ARRL Handbook for Radio Amateurs_ has > a bunch of good designs for UHF antennas, and for VHF antennas that can > be scaled to UHF. > > For 440 MHz, I have used a magnetic-mount three-quarter-wave vertical and > a twinlead J-pole. The latter is pretty easy to make at home. Plans for > several J-poles for 144 MHz, readily scalable to whatever frequency you > need, are online at http://cnswww.cns.cwru.edu/misc/w8edu/projects/ > > Stephen > > -- > Stephen Trier > sct@po.cwru.edu > KG8IH
Re: Antenna
Author: John Duke
Date: Mon, 25 Sep 2000 00:00
Date: Mon, 25 Sep 2000 00:00
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Hi,Gang: Where can I find the _ARRL Handbook for Radio Amateurs_ ? Stephen Trier wrote: > In article <39CAEB73.458F614F@po.cwru.edu>, > Michael Suster <mas20@po.cwru.edu> wrote: > >I need a UHF antenna or some free stuff for making one?Anyone any ideas? > > What kind of UHF antenna? The _ARRL Handbook for Radio Amateurs_ has > a bunch of good designs for UHF antennas, and for VHF antennas that can > be scaled to UHF. > > For 440 MHz, I have used a magnetic-mount three-quarter-wave vertical and > a twinlead J-pole. The latter is pretty easy to make at home. Plans for > several J-poles for 144 MHz, readily scalable to whatever frequency you > need, are online at http://cnswww.cns.cwru.edu/misc/w8edu/projects/ > > Stephen > > -- > Stephen Trier > sct@po.cwru.edu > KG8IH
Re: Antenna
Author: david lukens
Date: Tue, 26 Sep 2000 00:00
Date: Tue, 26 Sep 2000 00:00
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Stephen Trier (stephen@prozac.eeap.cwru.edu) wrote:
: In article <39CAEB73.458F614F@po.cwru.edu>,
: Michael Suster <mas20@po.cwru.edu> wrote:
: >I need a UHF antenna or some free stuff for making one?Anyone any ideas?
:
: What kind of UHF antenna? The _ARRL Handbook for Radio Amateurs_ has
: a bunch of good designs for UHF antennas, and for VHF antennas that can
: be scaled to UHF.
Another good antenna book is the _ARRL Antenna Design Handbood_ (or something
very close to that title). It's about an inch and a bit thick and explains
wave theory, a lot of RF stuff and also how to build many many types of
antennas. I have a copy from '97 ro '98 and have found it quite useful.
Granted, I've had more use for it than the average person, but average people
don't know the book exists. I did use it to design an antenna for my ATV
rig. Now I just wish there was more than one ATV rig in the area and I had
the time to build it.
--
David "Scooter" Lukens O- dml6@po.cwru.edu KC8AGZ - Technician
Remember to always look up at the sky, you never know what may be up there.
Home page: "http://b64198.tod.net/~dml" ICQ#1670736
We don't understand the software, and sometimes we don't understand the
hardware, but we can *see* the blinking lights.
Re: Antenna
Author: Stephen Trier
Date: Wed, 04 Oct 2000 00:00
Date: Wed, 04 Oct 2000 00:00
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In article <39D028E5.2BD44E4F@po.cwru.edu>,
John Duke <jxd77@po.cwru.edu> wrote:
>Where can I find the _ARRL Handbook for Radio Amateurs_ ?
Most public libraries and many university libraries have a copy. The
CWRU library has several, of various editions.
Stephen
--
Stephen Trier
sct@po.cwru.edu
KG8IH
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