Monthly Archives: July 2012

“ A coax cable switch, homebrew” 「自作アンテナスイッチ」

2012/07/15                  日本語は下にあります。    ve3cgc@hotmail.com SUBJECT   “ A coax cable switch, homebrew”    「自作アンテナスイッチ」 coaxcableSWcontrolschematic I homebrewed a coax cable switch shown in the QST magazine, April 2005 issue.  It is shown as “a low cost antenna switch” page from 38 to … Continue reading

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“ Do you know these parts? ” 「このパーツは何ですか」

2012/07/03                日本語は下にあります。     ve3cgc@hotmail.com “ Do you know these parts? ”   「このパーツは何ですか」 I have a power supply printed board removed from a printer and came across five pieces of parts that I could not figure out.  Please e-mail me if you … Continue reading

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