In this video I found that the battery in the IFR1200 was bad. A simple replace of the battery restored the unit and fixed the Checksum memory reset issue ... https://www.youtube.com/watch?v=S7U9EGVQwPM
In todays video we have a look at repairing our Eico 147A. Click show more.
Schematic
http://www.cbtricks.com/radios/eico/model_147a/index.htm
Discuss this on my site
http://gokarters.com/smf/index.php?topic=2621.0
Mike Radio Repair
https://www.youtube.com/channel/UCfi5fp3qsXeqSbsLAIKU6Dw
Contact information
http://gokarters.com/smf/index.php?topic=2549.0
...
https://www.youtube.com/watch?v=i6QYtjoqYig
Today in this video we open a few mail items that came in today. Click show more below.
Discuss this on my site
http://gokarters.com/smf/index.php?topic=2619.new#new
Mike Radio Repair
https://www.youtube.com/channel/UCfi5fp3qsXeqSbsLAIKU6Dw
Contact information
http://gokarters.com/smf/index.php?topic=2549.0
...
https://www.youtube.com/watch?v=p94K4ZuS3EY
Support us on Patreon;
https://www.patreon.com/theradioshop
Contact Information;
http://gokarters.com/smf/index.php?topic=2549.0
Discuss this on my website;
http://gokarters.com/smf
Thanks for Watching. If you like to keep
up with the progress of this repair be sure
to subscribe and hit that bell icon for future notifications. We love hearing from you so please leave your comments below. You can also click the show more tab to links to our website.
...
https://www.youtube.com/watch?v=_aWVEdDir04
#48 UHF homebrew duplexer cavity build and testing.*Heavily Caffeinated* CLICK SHOW MORE BELOW FOR MORE INFO
In this video I spent a week building and testing one cavity for our homebrew UHF duplexer project. I show where the
design originated from and how to build the second cavity. In the next video we build the other two cavities, check out
VSWR and do a full tune up of the duplexer. By this time I plan on having the UHF repeater running.
N4GUS repeater Geezer link
http://www.arrg.us/pages/WB3AYW/UHF-duplexer.htm
My website:
http://gokarters.com/smf/index.php?topic=2571.new#new
...
https://www.youtube.com/watch?v=yzy78ncIRTw
Just a usual night in the shop.
Jack at Vintage Electronic Geek:
https://www.youtube.com/channel/UCTIReqYBrWO0D5vLVaaJ8Sw
Support us on Patreon;
https://www.patreon.com/theradioshop
Contact Information;
http://gokarters.com/smf/index.php?topic=2549.0
Discuss this on my website;
http://gokarters.com/smf
...
https://www.youtube.com/watch?v=AizISHkqeGE
Today we look at some upcoming videos for YouTube and Patreon.
Support The Radio Shop on Patreon;
https://www.patreon.com/theradioshop
Contact Information;
http://gokarters.com/smf/index.php?topic=2549.0
Discuss this on my website;
www.gokarters.com/smf
...
https://www.youtube.com/watch?v=yGM8sPPo_Hg
In todays video we upgrade the power supply in this Kenwood TS-940S.
Power supply:
https://k6iok.com/products/ols/products/ts-940-power-supply-upgrade-version-4-including-quint-28v-20a-supply
Buddy's Work Shop
https://www.youtube.com/channel/UCJVgTAQoe6O34p6GN1TCV4A
Support The Radio Shop on Patreon;
https://www.patreon.com/theradioshop
Follow mw on lbry.TV:
https://lbry.tv/@TheRadioShop:2?page=1
Contact Information;
http://gokarters.com/smf/index.php?topic=2549.0
Discuss this on my website;
www.gokarters.com/smf
Due to time restraints I am not accepting incoming repairs at this time.
For donations, cards, letters, mail time items, and gifts:
The Radio Shop
2344 April lane
Greenville NC. 27834
kc4umo@gmail.com
...
https://www.youtube.com/watch?v=LOwEDJpSrwk
Just a short video on last couple of weeks. Been very busy here with work, wedding and shop time.
DIY transistor tester issue
Noise generator
Fluke 8520A
Browning R27 S23
EEVBlog $20 LCR ESR Transistor checker project
http://www.eevblog.com/forum/testgear/$20-lcr-esr-transistor-checker-project/2050/
Contact information:
http://gokarters.com/smf/index.php?topic=2549.0
Site video Link:
http://gokarters.com/smf/index.php?topic=2581.0
...
https://www.youtube.com/watch?v=Mov-Eq3s4_4
In this video we take a look at a Heathkit DX-20 CW transmitter.
This rig is in pretty bad shape.
Should we restore or not is the question.
DX-20 manual:
http://www.rsp-italy.it/Electronics/Kits/_contents/Heathkit/Kits/Heathkit%20DX-20%20trasmitter%20Manual.pdf
Video on site
http://gokarters.com/smf/index.php?topic=2608.0
Contact information:
http://gokarters.com/smf/index.php?topic=2549.0
...
https://www.youtube.com/watch?v=wMGequgNeQM