Thanks again!!
Adam N2ACF
On 6/7/2010 8:31 AM, Jeff DePolo wrote:
No, just fill out the RMA form from their web site. You might want to ask
for an estimate or quote before you send the unit in, but they'll want the
RMA form first.
--- Jeff WN3A
would do you nicely
(and cheaply!).
--- Jeff WN3A
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Adam Feuer
Sent: Saturday, June 05, 2010 11:35 PM
To: Repeater
Hello All,
I have a Milcom International UHF PA on the bench. Model number is
P12-O5HA1-C1 rated at 250mw in with 100w out. I'm trying to identify
what two pots (R9 R10) do on a board that seems like a control
board. Both pots appear to vary the output power and current draw,
although one
Hi Alex,
Thanks for the reply! Your description of the pots was great but I
don't see ANY tuning caps on any boards in this amp. There's a 10watt
board that feeds a 65w board. Then, this 65w board gets split to feed
two more 65w boards which get combined as the final output.
I can easily set
Anyone have a TRF1032A that they would like to sell / part with. I'll
take it with or without the housing, whichever is easiest for you to unload.
Thanks in advance!
Adam N2ACF
feu...@optonline.net
All of the recent chat about voters and a recent trip to my site has
reminded me of a question regarding the LDG. Mine has been in service
for about 8 years now and just recently hearing the relay clicking has
got me wondering:
Has anyone had a relay failure in the LDG? If so, were you able to
Hello All,
Would anyone happen to have a service manual to a Motorola GM950 mobile?
Band split is not relevant as I'm specifically looking for the part
number of that radio's antenna jac.
Any help would be greatly appreciated.
Thanks!!
Adam N2ACF
Jeff,
Thanks for the thought which is something I did not check. (nor do I
know how at the moment, I'll have to find the book)
I did check the obvious solder connections that usually fail and even
re-flowed them. The POT seems ok as when the amp finally does reach
full power, the POT varies
Hello All,
I have on the bench into a dummy load an exceptionally clean Mastr II
100 watt UHF PA. It appears to be a late model version because it has
the Z-Match board right above the RF output connector.
At 13.6 volts and 21 amps, it's doing 100 watts easily. I can vary it
down all the
Hello All,
Today, I came in possession of a Mastr II low band receiver on 33mhz for
a 10 meter project that I'm working on. What caught my eye right away on
this particular receiver was the IFAS board. This board looked
dramatically different from all those I have seen before. There were
I am a very big fan of the Micor bi-level squelch. It's action is
second to none on my 440 and 900 system however, I too am having the
exact same problem on my 29.540 receiver in carrier squelch. I just
will not take anyone into the noise but rather near quieting signals
just pop out and
Wow! Thanks for the tip. I changed out that FET and the sensitivity is
back to normal. I went to Radio Shack and used an MPF-102.
Now the question: Do I put it back at the site with the Radio Shack
device? (I'm not sure who makes their transistors) Or do I order
something better?
Thanks
Yea, I actually bought three when I was there soback to the site I
go. THANKS AGAIN!!
Adam N2ACF
DCFluX wrote:
Buy a couple of spares and keep them in the manual at the site.
On Sat, Jun 20, 2009 at 1:48 PM, Adam Feuerfeu...@optonline.net wrote:
Wow! Thanks for the tip. I changed
Hello All
I've had a MastrII low band receiver (29.540) on the air for close to 10
years now with no issues. It's been very sensitive and breaks squelch at
around .17uv.
Recently, after a lightening storm, the receiver went deaf. I went to
the site thinking that the antenna might have got
Yes, I'm getting it in Rockland County, NY on one of my UHF machines.
I'm told that the noise I'm hearing, which I only hear every blue
moon, is some sort of military radar.
Adam N2ACF
Chuck Kelsey wrote:
Is anyone hearing a strange noise (buzz/whine) on UHF?
Chuck
WB2EDV
Chuck,
Not being sure which model Glenayre PA you're referring to, I'm running
several QT-7795 and QT-6775's on 442 thru 449 with no degradation. Do
you have a QT series or the 97 series?
Adam N2ACF
Chuck Kelsey wrote:
Anyone know if a UHF Glenayre PA will work in the ham portion of the
Ok, I don't use that model myself. I only have QT's in service.
Adam
Chuck Kelsey wrote:
It is the 97 series.
Chuck
WB2EDV
- Original Message -
From: Adam Feuer feu...@optonline.net
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, June 14, 2009 7:05 PM
Subject: Re
After interfacing my C74CXB to an external controller, everything seems
to be playing real nice. In scrutinizing received signals, it seems as
if the the MSF squelch is a little tight and not letting week signals
become week but rather just squelching them out.
The receiver is programmed for
for repeat. I would recommend that you just set
both at the same level. The squelch knob on the front of the SSCB may
also affect your squelch levels depending on where you are deriving your
COR signaling.
James
Adam Feuer wrote:
After interfacing my C74CXB to an external controller
to the tower and change the setting to see for myself
whether this is true.
Mark - N9WYS
-Original Message-
From: Repeater-Builder@yahoogroups.com On Behalf Of Adam Feuer
Great, thanks James!
Adam N2ACF
James Delancy wrote:
Receiver Squelch is just that ... a level at which
True, BUT the book says 110 and 85 (I think) at the antenna port. What
I'm getting at is that it may NOT have been right (122.5) from the start.
Maire-Radios wrote:
*well if it was 85 watts with 122.5 watts*
*it would be lower at 110 watts and any be the 71 watts do the
math should be
Hmm??? The book at my friends shop said (if I read it right) that a C74
with the filter option was rated at 110 from the PA and 85 at the
junction box which is why I'm concerned about my 71 watts.
James Delancy wrote:
UHF models that are 110 Watts, are rated for that out the side of the
the connections to the harmonic filter, even
with silver solder. (We finally gave up on that one.)
Mark - N9WYS
-Original Message-
From: Repeater-Builder@yahoogroups.com On Behalf Of Adam Feuer
Sent: Friday, May 08, 2009 2:49 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re
Hi Ed,
Thanks for the information. The 840 is very attractive to me because I
see that it can be turned down to 250mw to drive my Quintron Amps when I
can no longer find any MastrII exciters. What was programming them like
out of band?
Adam N2ACF
Ed Yoho wrote:
Adam Feuer wrote:
Ken
Thanks Ed!!
Adam N2ACF
Ed Yoho wrote:
Adam Feuer wrote:
Hi Ed,
Thanks for the information. The 840 is very attractive to me because I
see that it can be turned down to 250mw to drive my Quintron Amps when I
can no longer find any MastrII exciters. What was programming them like
Ken,
How about the TKR-840? Any idea if that one will go down via the
software and tune without issues as well?
Adam N2ACF
Ken Arck wrote:
At 01:40 PM 4/16/2009, ptt_pupil wrote:
Can anyone tell me how you can convert a TKR-750/850 U.S. model to
be used for amateur radio frequency?
Bob,
Good to know and thanks for the test!
Adam N2ACF
n...@no6b.com wrote:
A
A friend of mine has a stock MSF5000 repeater on the air well within HT
range, so I tried sending some strong weak signals to it. Sure enough,
it's noise squelch acts a lot like the Micor, but it's not as good
Hello All,
I've just come into owning my first MSF5000 UHF Repeater model C74CXB.
Also, I've spent the last few hours reading Bob's (WA1MIK) MSF/PURC
Station Page as well as the Photo Tour page on Repeater Builder. By
the way Bob, very well done and informative! Thanks!!
I'm not sure if I
I wouldn't waste any time or money on Henry or TE Systems repeater
amplifiers. On my 220 repeater, I had the Henry and it was the biggest
POS I had ever seen. The workmanship with regard to the soldering of
components was terrible. I've used one on my 440 machine and it was worse!
I have been
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