Archive for February, 2011

AM RX using a 555 Timer IC

Nick 2E1LOK posted a pointer to this interesting blog entry on the GQRP list, and I thought that others would enjoy seeing it:

http://tubetime.us/?p=85

Stewart/G3YSX
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Hans Summers QRSS TX kit

Those club member who have built the Hans Summers QRSS TX kit may be interested in an article by Kevin ZL1UJG on modifying the kit for 12V PA operation.

This can be found at http://www.knightsqrss.blogspot.com/

Stewart/G3YSX
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