Ronnie Steve Rice wrote:
Hi all, I have been fighting with a problem now for 2 days and must be missing
something! I have a micor repeater with a Station card and a ICS controller
and I am triggering the controller cos from the Squelch Ind pin 5 on the old
squelch gate board connector. I am
I'm looking for a small 35K audio transformer with 4K centre tap output,Any help appreciated, Bruno VE2VK.__Do You Yahoo!?Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
I have one for sale .. if you are still in need Nate ... is a sinclare and
it was just tuned and can give you the graf on the unit
Rick
On 16 Dec 2005 at 20:59, Nate Duehr wrote:
On Dec 16, 2005, at 1:41 PM, Jerry Sanders wrote:
Wacom 220 Duplexer Model WP652. 4 Cavity. Just removed
--- In Repeater-Builder@yahoogroups.com, Kevin Custer [EMAIL PROTECTED]
wrote:
Being one of the original design engineers, and the originator of
the
concept of the SingleM, I can assure you that it will properly
interface
to your Micor. While it's specifically designed to interface to
With regard to interfacing radios via packet data ports.
Has anyone looked at the audio flatness of these ports?
Also, some rigs have a 1200 baud in/out and a 9600 baud
in/out, which (apparently) have very different audio levels.
I suspect there are other characteristics that are different, too.
I am currently running a AR2 preamp on my MSF5000 repeator with a
cellwave 526 duplexor. I was thinking if uogrsding to Lunar preamp,
but can find no reference to them on the internet. If anyone has any
contact information it would be appreciated.
Thanks
Mark
KB1IOZ
Yahoo! Groups
A few questions, before I offer suggestions.
1. What cards are you using or would like to keep in the Station?
2. Are you doing anything special that requires the Squelch Gate Card?
(like Spectra-Tac voting?)
3. Are you opposed to starting over where your wiring is concerned?
4.
mdnosliw wrote:
I am currently running a AR2 preamp on my MSF5000 repeator with a
cellwave 526 duplexor. I was thinking if uogrsding to Lunar preamp,
but can find no reference to them on the internet. If anyone has any
contact information it would be appreciated.
I haven't heard anything
Steve,
Are you sure this was a Repeater (RT) Station? If you are not
sure, it
might be that the Station needs to be duplexed, as it's common for
the
receiver to be disabled when the transmitter keys in a Base
Station.
Answer these questions and I'll continue.
1. What cards are
I have just found cr 957 on the receiver board still in! Hmm Stupid! I
swore I checked it! Now will have to check both receivers! That may be
where it all comes down to. This may be a start! Steve
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I also had the same concerns.
However, I found that the treatment after the discriminator on the
respective radios applied the conditioning to make the interface
transparent to the ear.
We have tested in-band range extenders using antenna separation to extend
the range of simplex
David, what do you mean by:
On a one-way setup, you definitely get discriminator output. When coupled
to the second rig, the conditioning takes place.?
Which output are you talking about? I guess my question is: Other than the
specified signal levels, what IS the difference between the 1200
At 10:21 AM 12/17/2005 -0700, you wrote:
Which output are you talking about? I guess my question is: Other than the
specified signal levels, what IS the difference between the 1200 baud audio
out and the 9600 baud audio out?
---9600 baud, by its very nature, requires that received audio is
The basic story is the Lunar Legacy is now Angle
Linear. Lunar was a dual or team effort, Angle is
now just Chip doing preamps. (as I remember and
understand the story).
Lunar, Janel, Angle, ARR are all excellent preamps.
If your repeater is on UHF, the phempt designs are
the latest and
Thanks...good info.
John
- Original Message -
From: Ken Arck [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, December 17, 2005 10:26 AM
Subject: Re: [Repeater-Builder] Re: DR-235 for repeater
At 10:21 AM 12/17/2005 -0700, you wrote:
Which output are you talking
Sorry Nate the 220 Duplexer is sold. -Jerry
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Nate Duehr
Sent: Friday, December 16, 2005 8:00 PM
To: Repeater-Builder@yahoogroups.com
Cc: Jerry Sanders
Subject: Re: [Repeater-Builder] Lots of
Well Kevin seems the one receiver had the diode removed and I
(ASSUMED) that the other one was removed. I do have the ICS controller
connected but added a npn transistor between the squelch shunt and the
controller as a follower. I have a voltage swing of 1 to 10 volts with
the squelch. I
I've got the same setup. I also have a 4-section
Celwave bandpass filter between the duplexer and
preamp. I found that the 17dB gain was way too much
for the receiver, and the noise level increased
dramatically, to the point that I had to tighten the
squelch settings. The sig strength metering
At 10:15 AM 12/17/2005 -0800, you wrote:
I found that the 17dB gain was way too much for the receiver
---That's one reason I swear by Chip's stuff for over 15 year.
He places stability and noise figure over gain. The result are preamps with
extremely low noise figure, unconditional
Bob M. wrote:
I found that the 17dB gain was way too much for the receiver, and the noise
level increased dramatically, to the point that I had to tighten the squelch
settings.
Think about this for a minute, if the noise level increased, the squelch
circuit would have seen MORE noise and
John,
I may be wrong in my assessment.
By One-Way, I was referring to rig to TNC.
By 2-Way, I meant taking discriminator out of one rig to discriminator audio
in of the other and vice-versa. Everything points to the audio being
unconditioned, thin and aurally pure, but when you send it to
Ronnie Steve Rice wrote:
I do have the ICS controller connected but added a npn transistor between the
squelch shunt and the controller as a follower. I have a voltage swing of 1 to
10 volts with the squelch. I notice that the controller does not respond every
time when the squelch breaks
Date: Fri, 16 Dec 2005 22:21:38 -
Subject: Radio Shack 10% Off Coupon
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Like others have said, Lunar doesn't exist any more. Angle Linear is the
current company, and Chip Angle makes great products. However, if your ARR
is working, you are likely not to experience any measurable improvement in
performance by switching to something else (assuming the ARR you have is
Hi Kevin, Yes I did remove the transistor and go directly to the controller
from pin 8 and this seems to work ok. I am going to have to order a new plug
and pins for the controller since moving the controller around caused the
wires to break off in the connector. I guess I should move this to
May work ok ... if you bother going to radio shaft at all ...
Neil - WA6KLA
Mike Morris wrote:
Date: Fri, 16 Dec 2005 22:21:38 -
Subject: Radio Shack 10% Off Coupon
http://www.radioshack.com/graphics/email/RSK_12_16_05_1.html
Expires 23 December
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Stephen Rice wrote:
Hi Kevin, Yes I did remove the transistor and go directly to the controller
from pin 8 and this seems to work ok.
Great.
I am going to have to order a new plug
and pins for the controller since moving the controller around caused the
wires to break off in the connector.
Well Kevin I sent some questions to the ICS group but pretty much got all
the answers by playing with a touch tone pad and some wires so I could
program using the Cntrl input. Messages aren't approved yet so don't show up
on the group ! What I found is there are 2 errors on page 10 regarding
LOOKING FOR CABLES AND SOFTWARE FOR TAIT T-800 SLIMLINE II
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Would anyone have the tune up procedure for a VHF T43JJA Mitrek, or
maybe want to part with a manual. Putting together an APRS radio, and
need it.
Scott NA4IT
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The Repeater Builder websitehas several great write-ups on the tune up. It's not that difficult. Just be patient when tuning up the transmitters and follow the procedure carefully as you can burn up the transmitter if your not careful.Good luck!Tom W9SRVScott [EMAIL PROTECTED] wrote:
The write ups on Repeater Builder I have found are for UHF versions,
of which I have built one repeater, and working on another.
I am needing the procedure for a VHF version, which is different.
Be glad to buy a manual if someone has one.
By the way, Repeater Builder is a good site!
Scott
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