Recent Posts

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Ham Radio Circuits and Repair / Re: Reprogramming a Icon IC-745 ram board
« Last post by The Radio Shop on August 31, 2021, 04:17:57 PM »
Thanks, there is a big thread over at the eexblog forum on this. Lots of information added.


https://forums.qrz.com/index.php?threads/icom-ic-745-ram-board-programming.593970/
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Ham Radio Circuits and Repair / Ft-2800m Power output issue
« Last post by Barrett on August 30, 2021, 10:55:52 PM »
Hi, I have a yaesu ft-2800m which is putting out 25 wstts on high which is soupose to be 65w. No difference from the 25w setting. I've tried doing a master reset but didn't work. Anyone have any ideas?
Barrett
KG5SSO
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Ham Radio Circuits and Repair / Re: Reprogramming a Icon IC-745 ram board
« Last post by fedecortes1 on August 18, 2021, 06:29:26 PM »
Good night!. My name is Federico (LU1XCF) I am writing to you from Rio Gallegos - Argentina. The information that I am seeing on this site is very interesting and very useful. I came here trying to gather information about the programming of the Icom ic 751's RAM board, only the board that belongs to a 751 came to the laboratory, which lost all functions due to the battery being desoldered from the board. I built the interface to be able to record the card again, use the diagram mentioned by The Radio Shop and use the ICOM-RAM.EXE program, I tried it with windows XP SP 2 and with Free DOS without obtaining results. Could you tell me if ICOM-RAM.EXE worked for you? Since already very grateful for the information. I remain at your disposal ..
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Electronic Video Blog / Re: #80 Realistic HTX-100 diagnostic and repair
« Last post by N0xes on June 02, 2021, 11:46:33 PM »
Curious if you ever found a replacement solution for the HTX-100 display? I’ve been looking for something to use for mine.
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Electronic Video Blog / Re: #117 B&K 747B tube tester repair
« Last post by Karamoonf on May 13, 2021, 10:48:15 PM »
How long have you used tube tester?
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Ham Radio Circuits and Repair / Re: Kenwood TS-520 repair notes
« Last post by BZimm on April 30, 2021, 09:31:04 AM »
Hi Buddy,
Are you still active here? I enjoyed your videos on repairing the 520SE. I recently acquired one that seems to be in pretty good shape, but the radio seems to have similar issues to what you fixed in your videos. I'm just starting to look into it and wondered if you were still doing videos like this somewhere else. It's helpful to see how you do the troubleshooting and repairs.
Hope you are well,
Bzimm
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New member welcome / Re: Hello From Greenville, NC
« Last post by Snow Bird on April 24, 2021, 03:00:40 PM »
Hi I live just south of you Near Kinston I give you my Phone no If you still need some one to install your ant . Please let me Know ? snow bird
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Test Equipment / Transformer search
« Last post by AirScooter on April 07, 2021, 07:42:06 AM »
Can anybody help me source a transformer for my Fluke 8000A multimeter? I started looking to order one thinking it would be simple and a week later after sending the power supply schematic to a number of suppliers I've come up blank. Fluke has a number for it in the manual its 345637 or 345629. I'm not clear yet on which is correct, I believe one is for the unit with a built in battery supply the other is for the ac only model. Mine is ac only.
Thanks for helping if you can,,,,,,,,
AirScooter
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Design, Project / Re: 15 watt HF Amplifier
« Last post by blake25537 on March 16, 2021, 04:20:06 AM »
Can you post a diagram on the amp please?

Thanks
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Test Equipment / Spectrum Analyzer
« Last post by blues68 on February 11, 2021, 09:46:28 PM »
Hello Everyone,
Looking for a cheap spectrum analyzer available for use in CB repair That is either PC (Software) or stand alone unit, any information would be helpful and appreciated  :)
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