--- In Repeater-Builder@yahoogroups.com, Mark Wilson <[EMAIL PROTECTED]>
wrote:
> Dont use radio shack RG8/U. I had a 6 foot length in a
> repeater and spent a month trying to find my desense
> problem. Turned out the cable was breaking down .
Don't just blame Radio Shack. Don't use any RG/8 t
Dont use radio shack RG8/U. I had a 6 foot length in a
repeater and spent a month trying to find my desense
problem. Turned out the cable was breaking down .
--- Miguel <[EMAIL PROTECTED]> wrote:
>
>
>
> Hello everyone
>
> thanks for reading my post..
>
> I have a uhf repeater in the ham
The length of the run isn't mentioned, and any meaningful option should
include that as a factor. If it's a couple hundred feet, I would agree
7/8" Heliax (or larger) would be my choice. If it's 10 feet, I wouldn't
use anything more than 1/2" Heliax.
Joe M.
russ wrote:
>
> I would use 7/8's har
Miguel,
If you have a good antenna that is properly matched, and a duplexer that
is properly tuned, your primary concern is to minimize the attenuation
in the feedline between the duplexer and the antenna. A good rule of
thumb is to select your feedline so that the loss at the higher of the
two
On Sunday 13 February 2005 23:37, Miguel wrote:
> Hello everyone
>
> thanks for reading my post..
>
> I have a uhf repeater in the ham band... I want to know which is a
> good cable coax to use to minimized the swr and good communications..
>
> some people tell me the lmr-400 others the rg-213
>
>
I would use 7/8's hard line type coax.
You can use 1/2" as well. I would not use
Times microwave LMR-400 or Belden 9913 type of coax. You can find a list
of suppliers on the Repeater-Builders web page to price or buy the above
hard-line type of repeater feed line from.
Good Luck and 73,
Russ, W3C
Thanks for checking them out, I'll keep trying to reach them.
Yahoo! Groups Links
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Hello everyone
thanks for reading my post..
I have a uhf repeater in the ham band... I want to know which is a
good cable coax to use to minimized the swr and good communications..
some people tell me the lmr-400 others the rg-213
but which one is better or is there something else...
than
Hello All,
We drove by Spectrum in Norristown well it is lower Province last week. They
looked open.
There was a car in the parking lot.
Good luck!
73 Russ, W3CH
- Original Message -
From: "skipp025" <[EMAIL PROTECTED]>
To:
Sent: Sunday, February 13, 2005 11:43 AM
Subject: [Repeater-Bu
I have one of these on the air in amateur service. Generally speaking
they are dependable units. The most common problem seems to be
the PA. The collector tab of the final transistor will unsolder itself from
the circuit board. Usually all that is required is to clean everything up,
re-solder the
I got several R100 radios as carcasses. Several of each module.
Obviously 1 or more got hit by lightning with ps burns and PA in bad
shape. I think I have enough to make a good system. I do have a
manual.
Does anyone have advice on what is typically wrong with these?
I've thought of dump
The way they treat people, who doubts they are
still around. I have a mess of Spectrum Paperwork,
which I'll be making available on the web (for
free).
Our Office just bought a desktop HP auto feed
doccument scan direct to pdf unit, which then Emails
the file back to any address you type i
Hello all,
I just wanted to inform everyone that I have a new URL just for GE
MASTR II information. At the present time, this URL simply forwards to
the GE section of the Repeater-Builder site, and will likely continue
to do so, but this gives us a way to easily remember the link to GE
inf
Are they still is business, no response via telephone or e-mail.
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