http://loetlabor-jena.de/ 2026-04-16T18:56:34+00:00 http://loetlabor-jena.de/ http://loetlabor-jena.de/lib/exe/fetch.php?media=wiki:logo.png text/html 2025-12-16T09:26:15+00:00 Anonymous (anonymous@undisclosed.example.com) http://loetlabor-jena.de/doku.php?id=projekte:lofourx:start&rev=1765877175&do=diff 10 GHz Frequency Multiplier for the Amateur Laboratory Acquiring signal generation capabilities for laboratory use in the 10 GHz frequency range can be difficult and expensive. Old lab instruments are typically not stable while newer equipment tends to be very pricey. Often, a lower frequency source can be more cheaply acquired and then be converted to the 10