Monthly Archives: July 2016

“ A frequency counter kit “ 「周波数カウンターキット」

2016/07/16        日本語は下にあります。 ve3cgc@hotmail.com Subject: “ A frequency counter kit “ 「周波数カウンターキット」 I bought a frequency counter kit when I visited Tokyo Japan in May, 2016. It was about $30 and is capable of showing 1Mhz to 400Mhz. The frequency … Continue reading

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