STAMPFL Experimental Shortwave all Mode Receiver

Photo by STAMPFL Photo by STAMPFL Photo by STAMPFL This is Experimental Shortwave HF band receiver (130kHz to 30MHz) with AM-FM-USB-LSB-CW mode and including sensor screen pad. The hardware designed by HB9KOC. The software developed by HB9QN. Some details you can see on YouTube video below: STAMPFL-Experimental Shortwave RXWatch this video on YouTube Link