Keywords: Solid state frequency doubler.png en Solid state frequency doubler circuit with two diodes and one transistor with tuned output Drawn using Schematic editing program 2013-06-08 JNRSTANLEY Other versions Solid state frequency doubler2 svg cc-zero Original upload log en wikipedia ftcg page en wikipedia Solid_state_frequency_doubler png wikitable - 17 37 8 June 2013 442 × 294 3 889 bytes JNRSTANLEY w en <nowiki>Uploading a self-made file using File Upload Wizard</nowiki> Uncategorized 2013 November 11 |