Do yourself a favor and send the receiver and $100 to Scott
n3...@repeater-builder.com. Then you will have a receiver that is in the
131-150 range. It is worth EVERY penny. It will exceed book specs.
--- In Repeater-Builder@yahoogroups.com, Tim - WD6AWP tisaw...@... wrote:
I have the
Exactly right, Scott did the coils and castings on mine five years
ago.Hasn't been touched since.now the xmitter, well that's
another story.
On Sun, Jun 6, 2010 at 8:36 AM, terry_wx3m wx3m.te...@gmail.com wrote:
Do yourself a favor and send the receiver and $100 to Scott
Did I do the transmitter as well? (I don't remember. I do so many projects.)
Scott
Scott Zimmerman
Amateur Radio Call N3XCC
474 Barnett Road
Boswell, PA 15531
Lee Pennington wrote:
Exactly right, Scott did the coils and castings on mine five years
ago.Hasn't been touched
28-29 amps is on the high side. Are you using the amp at more than maybe 5
MHz or so from the original frequency? Some of the Milcom/Crescend amps are
tunable, but many used fixed-value metal-clad mica capacitors in the base
and collector matching. The values of the caps and/or their placement
No, I did every thing from the RB station to repeater conversion
instructions. My problems with the Xmitter involve fluctuating audio
deviation levels. It is frequency stable and I have a solid 75-78 watts out
of the cans.
Thanks for your concern and keep up the good work.
de Lee
K4LJP
73
On
Start with the basics:
1. Clean all of the contact pins and female contacts with a good contact
cleaner like Deox-It. When re-installing each of the boards/cards, check
check to make sure that all of the male pins are straight and that none of
the female contacts have spread - tighten up by
Jeff,
I suspect the IDC pot as well. I have sprayed and readjusted it before.
Sometimes it lasts for five days, and sometimes it's 5 months. Last time was
about three months ago, it is still OK, I've got my fingers crossed.
Thanks,
de Lee
K4LJP
73
On Sun, Jun 6, 2010 at 10:59 AM, Jeff DePolo
Hello group - i am looking for a SAM board for my MSF 1 - is there any
material available. i asked around here in germany but there seems to be no
chance to get one.
73 de ingmar - dl3hby
Seem to have period where my transmission (voice) cuts out for a few seconds
every so often, and the person at the other end can't hear me. On the receiving
end,Does anyone have any idea?
Thanks in advance,
Could be a lot of things.
If you are running a PL tone, the level may be too low and your voice is
causing talk off.
Could be you are falsing the controller's touch tone decoder and it's
programmed to not pass audio when it hears a tone.
Could be deviation is too high somewhere and you are
Not enough information given to draw any conclusion!
Fred W5VAY
_
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of mimomeg
Sent: Sunday, June 06, 2010 9:56 AM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] transmission
Chuck is right...
So we need to ask: Does this phenomenon happen to just YOUR transmissions,
or with everyone's transmissions??
You need to determine WHERE the problem is occurring before you can
troubleshoot further.
Mark - N9WYS
-Original Message-
From:
Check the deviation levels of your voice and the PL tone (if used), and
verify that they are compatible with the repeater's receive bandpass. In
some radios- Alinco and Icom are typical- the PL tone is way too high in
deviation, and gets distorted when voice peaks push the total deviation into
Falsing of the DTMF decoder in the controller? Disable DTMF muting
temporarily and see if the problem stops.
On Sun, Jun 6, 2010 at 7:55 AM, mimomeg mimo...@yahoo.fr wrote:
Seem to have period where my transmission (voice) cuts out for a few seconds
every so often, and the person at the other
If the system that you are using has CTCSS then it sounds like your voice at
times is causing the tone to not be decoded causing your voice to cut out.
This happens if your deviation is too wide and/or your mic volume is too
high.
David
From: Repeater-Builder@yahoogroups.com
Hi Jeff,
Thanks for the reply. I too, thought that it was drawing a little too
much current. The unit has a sticker on it that says 450 to 470 and I'm
testing it with a MastrII exciter on 442.800. So, you're probably right
in what's going on.
I'm going to see if I have an ICOM for my
All,
For those of you out there who are into heavy electrical math, I stumbled
across a web site that will do a lot of math computations plus show you not
only the results, but also the formulas behind it.
First, go to this link and be prepared to spend close to 14 minutes of your
time
I have the app on my iPhone :D
On Sun, Jun 6, 2010 at 21:26, Don Kupferschmidt dkupf...@sbcglobal.netwrote:
All,
For those of you out there who are into heavy electrical math, I
stumbled across a web site that will do a lot of math computations plus show
you not only the results, but also
18 matches
Mail list logo
