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/hamradio/ - Electronics

For the discussion of electronics, tinkering, radio, amateur radio, and related electromagnetic phenomena and communications.

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 No.588

I'm looking to get started with amateur radio. My grandfather was into it, and I inherited some things of his many years ago. Sadly, I wasn't really in a position to pursue the interest at the time, and after any gear I had was put into storage, it was quickly forgotten.

Something sparked my curiosity again, so I went looking through my things to see what equipment I actually had. I may have some other things in storage (it may have been cleared out, I can't depend on my parents to hold this stuff forever), but all I know at the moment is that I had pic related, a Yaesu Transceiver, tucked away in the corner of my garage. I haven't even gotten around to dusting it off yet.

It was (presumably) fully functional when I received it as it was used regularly, but that was many years ago.

I have no idea as to how I should test it. Is there anything I need to do before I plug it in and turn it on? I don't know if the vacuum tubes can go bad, or if I'll do damage to them if I just plug it in.

Oh, I should mention, I'm still unlicensed, and I really don't want the FCC busting down my door.

I plan on studying for the exam over the next few weeks, assuming this transceiver works, of course.

 No.592

Google:

"Ft-101 Service manual"

will tell you what to test for and how to repair it.

and "FT-101 Users manual"

Will tell you the startup procedure.


 No.594

>>592

absolutely this

Unless you have a General class license you'd better only key it up into a dummy load, but you can short-wave listen all you want. You'll need to lurk for a while so you don't sound like a lid anyway.

I strongly suggest reading a lot about antenna theory, it will help you the most as a ham. Fortunately your tube-type rig can be tuned up to drive loads that aren't quite 50 ohms.




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