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#1
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Twenty + years back I followed the directions out of a radio magazine to
make a shortwave to am car radio converter. I'm not talking about a kit. I'm talking about winding the coil around a piece broom handle (cut to length), wiring it to a very simple circuit including a air variable capacitor and maybe a transistor (or two?), and putting it in a box. Danged thing worked great and was fun to play with. Anybody have a link to site that has instructions to build something like that? Thanks. |
#2
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On Nov 11, 8:27 am, "Mr. Newt" wrote:
- Twenty + years back I followed the directions out of a radio - magazine to make a shortwave to am car radio converter. - I'm not talking about a kit. - I'm talking about winding the coil around a piece broom handle - (cut to length), wiring it to a very simple circuit including a air - variable capacitor and maybe a transistor (or two?), and putting - it in a box. - Danged thing worked great and was fun to play with. - - Anybody have a link to site that has instructions to build 0 something like that? - - Thanks. - Mr. Newt, Simple -DIY- Shortwave to AM Radio Converter Circuit # 2 - Shortwave Converter -aka- SW Converter Circuit * A SIMPLE SHORTWAVE CONVERTER. To use, place L3 near the AM Radio's LoopStick Atenna (no need to remove the case) and attach some ... -source- www.qsl.net/mnqrp/converter.htm -by- Bob Liesenfeld [WB0POQ] More Info -via- Google Search : "Converter AM Radio to Shortwave" http://www.google.com/search?hl=en&r...o+to+Shortwave |
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