SynthVFO<font size="4">Assembled by <font color="#FFFF00"><b>PE0CWK</b></font></font> <br> <b><u>Based on <i>the synthesized VFO kit of PA0KLT</i></u></b> <b>with Firmware V4.19 </b> <b>More info at <a href="https://www.sdr-kits.net/"><b>www.SDR-kits.net</a></b>Visit the album: http://photocws.jalbum.net/SyntVFO/