Some of them don't idle exactly at zero. I've got a low-band strip that idles
at 3-4uA. If you've gone through the full alignment procedure, including
adjustment of the discriminator and IF stages with a strong on-frequency IF
signal, that's all you can do. Component tolerances and crystal
My experience is that if they are off by more than 1 uA, then something is
wrong or they don't work right.
-- Original Message --
Received: Fri, 19 Dec 2008 02:11:36 AM PST
From: Bob M. msf5kg...@yahoo.com
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Micor UHF
I have tuned three of the Mitrek VHF units to 144.890 mhz following the
instructions in the service manual and they all worked just fine with no
modifications.
73
Jim wd0ekr
- Original Message -
From: Kevin Custermailto:kug...@kuggie.com
To:
Hi John,
Very Nice...
You didn't indicate how much and what type of broadcast is
also on the tower?
One of the saving grace items in your system is the quality of
the Master II Receiver and it's well designed front end.
cheers,
s.
kf0m kf0m_l...@... wrote:
We were at 1400 ft and
Hello Sailors,
Anyone have a GLB Receiver Filter - Pre-selector - preamplifier
they'd like to sell or trade away? Sounds silly but the frequency
range is not important. I'm trying to measure the 3rd order
performance and a possible Phempt (fet) retrofit. Of course I/we'll
share the results...
Are you sure about that.. I have a 2 meter GLB pream preselctor thats not
working.. I even replaced the MRF901 several times still No good.
I called GLB to Price a replacement and almost fell off my chair when they
told me how Much. If It works I could use a christrmas gift( P.S.
Mine
Hello Joe
First of all, the MRF901 is a low noise input transistor that was made by
Motorola and is probably the transistor in your assembly.
Next, the brass tube helical resonators in your assembly look to me to be as
made by ACS / Kendecom and as used in their repeater receivers. And, in
Skipp,
I have a UHF I'd loan you. You can't have it though!! HIHI
Scott
Scott Zimmerman
Amateur Radio Call N3XCC
474 Barnett Rd
Boswell, PA 15531
- Original Message -
From: skipp025 skipp...@yahoo.com
To: Repeater-Builder@yahoogroups.com
Sent: Friday, December 19, 2008 12:50 PM
Next, the brass tube helical resonators in your assembly look to me to be as
made by ACS / Kendecom and as used in their repeater receivers.
Yep they LOOK like them, but the're not. This is a typical looking GLB
preselector preamp.
Scott
Scott Zimmerman
Amateur Radio Call N3XCC
474 Barnett
I'm looking for a few Teledyne 432YZ-7486 relays as replacements for some
that have burnt up in my HP-8920. Anyone have any leads? I was a good boy
and did my research homework with a search engine, but I haven't been able
to find any. I tried calling Teledyne, but apparently they split early
Try Rick Bowman
http://www.amtronix.com/
Chuck
WB2EDV
- Original Message -
From: Scott Zimmerman n3...@repeater-builder.com
To: Repeater-Builder@yahoogroups.com
Sent: Friday, December 19, 2008 4:41 PM
Subject: [Repeater-Builder] Teledyne relays
I'm looking for a few Teledyne
On Thu, 18 Dec 2008, kb5vjy wrote:
After months of waiting, I have been issued a repeater pair of 147.255
for a long range 2m repeater that will be installed. This is my first
2m repeater, but I do have 3 70cm repeaters (all Mastr II's)..
I have a Mastr II Station 100w Cont. Duty PA for
Hello Kevin
Thanks for your reply. Your statement is correct in that all of the
receiver coils begin to tune at the bottom of their travel. I have even tuned
two or three too far and they dropped out with the resulting work to retrieve
the screws. When tuned as best I can for sens the
I second that..
Rick should be able to hook you up...
Leon-N2HLT
--- On Fri, 12/19/08, Chuck Kelsey wb2...@roadrunner.com wrote:
From: Chuck Kelsey wb2...@roadrunner.com
Subject: Re: [Repeater-Builder] Teledyne relays
To: Repeater-Builder@yahoogroups.com
Date: Friday, December 19, 2008,
We have a VHF TV station on top at 1500' and until recently had an FM
broadcast station at 1200'. We had to run a notch filter tuned to the FM
station to keep it out of the receiver.
Of course in recent years they added a big UHF slot antenna on the side of
the tower for HDTV.
We had to move
At 12/19/2008 16:07, you wrote:
On Thu, 18 Dec 2008, kb5vjy wrote:
After months of waiting, I have been issued a repeater pair of 147.255
for a long range 2m repeater that will be installed. This is my first
2m repeater, but I do have 3 70cm repeaters (all Mastr II's)..
I have a 2000'
Tom,
Okay I guess I should ask if replacement coils for the Mitrek are
still available from Motorola, and if so, at what cost? If they are no
longer available, or are cost prohibitive, send me one of your Mitrek
receivers and I'll see if I can come up with a new set of coils that
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