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Author Topic: #31 IFR 1200 service monitor problems and fixes  (Read 11453 times)

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Offline The Radio Shop

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#31 IFR 1200 service monitor problems and fixes
« on: February 24, 2016, 05:38:19 PM »
#31 IFR 1200 problems and fixes.

In this video we take a look inside the IRF 1200 Service monitor.
We will address the low output issue from the T/R jack and have a look at the termination dummy load failure. We then pull the scope/analyzer unit and repair the dirty switches.





https://www.youtube.com/watch?v=J6vjIuqAaEg


My website
http://gokarters.com/smf/index.php?topic=2534.new#new

KG Electronics
http://www.kgelectronics.com/

IFR 1200 service info
http://www.repeater-builder.com/test-equipment/aeroflex/aeroflex-index.html

For great electronic learning tutorials:

Mr. Carlsons Lab
https://www.youtube.com/channel/UCU9SoQxJewrWb_3GxeteQPA

TRXBench
https://www.youtube.com/channel/UClqWe58x9q6jx61gB16731A
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Buddy kc4umo

Offline The Radio Shop

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Re: #31 IFR 1200 service monitor problems and fixes
« Reply #1 on: February 25, 2016, 11:18:12 AM »
A few pics of the problem areas
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Offline The Radio Shop

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Re: #31 IFR 1200 service monitor problems and fixes
« Reply #2 on: July 10, 2016, 02:45:37 PM »
Here is more pictures of the inside.
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Offline The Radio Shop

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Re: #31 IFR 1200 service monitor problems and fixes
« Reply #3 on: July 10, 2016, 02:46:39 PM »
A few more
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