Received electromagnetic signals on frequencies between 2 KHz and 9 KHz, made visible with the help of a spectrum analyzer. Software found on the internet,...
Experimental receiver for VLF. I received electromagnetic (radio) signals between 14 and 22 KHz with a capacitor of 4,7 NF over the showed coil. The...
VLF station, callsign "GBZ",on 19.6 kHz, located in Criggion (Great Britain), received in Stavanger, Norway by LA3EQ Antenna is only a 14 meter coax...