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Vacuum Variables on eBay

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Author Topic: Vacuum Variables on eBay  (Read 766 times)
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"Let's go sailing, Tommy!" - Yaz

« on: May 08, 2020, 02:49:34 AM »


There's lots of vacuum variable capacitors on eBay these days.  If you can afford them, they are a great alternative to bread slicers.  It's a great time to build a big rig!   These and a mod xfmr are the heart of a plate modulated AM rig.


Use an "AM Courtesy Filter" to limit transmit audio bandwidth  +-4.5 KHz, +-6.0 KHz or +-8.0 KHz when needed. 

There's nothing like an old dog... or a puppy, or a dog in his prime!  Help a good dog - give him a "Forever Home!"
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