Mike,
I HAVE looked at this page. I looked at it over a week ago. I put the divider
network of 2 4.7K resistors to pin 13 of the exciter plug and that cured the
problem.
Thank you to all who suggested fixes for this problem.
73s
Steve
--- In Repeater-Builder@yahoogroups.com, Mike Morris
I am using a PLL exciter with a 5C Icom. I am going to check the 10 volt
supply. I have a couple of 10 volt cards that I will swap out if needed.
Thank you
Steve
--- In Repeater-Builder@yahoogroups.com, Mike Morris wa6...@... wrote:
At 03:33 PM 08/03/10, you wrote:
Hello all,
I have
I have having a severe drift problem on my GE Mastr II 2 meter
repeater. The transmit freq will drift nearly 2 KHZ over a 5-10
minute period. I have changed exciters and used a different ICOM but
no improvement.
Different ICOM, but same crystal? Might be the crystal itself
wandering.
I'm just
Sometimes troubles like this are hard to find because you can't be there
when it is happening. I have found that a Radio Shack Digital Voltmeter
that I have and an old laptop have been handy for such times. I bought
an RS DVM with the RS-232 interface on sale a few years ago. I
connected it
On 8/4/2010 9:18 AM, Joe wrote:
Sometimes troubles like this are hard to find because you can't be there
when it is happening. I have found that a Radio Shack Digital Voltmeter
that I have and an old laptop have been handy for such times. I bought
an RS DVM with the RS-232 interface on sale
Radio Shack Cat No 22-812, I don't know if they even sell them anymore.
Joe
On 8/4/2010 9:50 AM, wd8chl wrote:
Really??? What's the model of that DMM? We could use that here!
Jim
. As a matter of course, I'd resolder all of
them
while you are in there.
Bill
From: Stanley Stanukinos ka5...@swbell.net
To: Repeater-Builder@yahoogroups.com
Sent: Tue, August 3, 2010 8:06:53 PM
Subject: RE: [Repeater-Builder] Re: Mastr II drift problem
Next
://tinyurl.com/2dtngmn
- Original Message -
From: wd8chl
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, August 04, 2010 6:50 AM
Subject: Re: [Repeater-Builder] Re: Mastr II drift problem
On 8/4/2010 9:18 AM, Joe wrote:
Sometimes troubles like this are hard to find
Steve.
Make sure you check the jumpers, if you switch the cards.
Butch, KE7FEL/r
On Wed, Aug 4, 2010 at 6:11 AM, steve w4...@localnet.com wrote:
I am using a PLL exciter with a 5C Icom. I am going to check the 10 volt
supply. I have a couple of 10 volt cards that I will swap out if
Hi I checked the 10 volt reg and it was a bit squirrleyI replaced it and it
seemed better. But now I can not transmit my tone! I guess I have a jumper not
connected. I am trying to find the drawing for the right jumper settings and
connections on the 10 volt card.
I have the #1 socket
Hi Stan,
Yes I sent the crystals to International. I have 3 fans running full time on
the heat sink.
Thanks for any help!
Steve
--- In Repeater-Builder@yahoogroups.com, Stanley Stanukinos ka5...@...
wrote:
Did you just buy the crystals and insert them in the ICOMs or did you send
them in
@yahoogroups.com
Subject: [Repeater-Builder] Re: Mastr II drift problem
Hi Stan,
Yes I sent the crystals to International. I have 3 fans running full time on
the heat sink.
Thanks for any help!
Steve
--- In Repeater-Builder@yahoogroups.com
mailto:Repeater-Builder%40yahoogroups.com , Stanley
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