This is my blog about my QSL cards received after QSO on HamSphere 3 and HamSphere 4.0 Voici mes cartes QSL reçues grace a HamSphere 3 et HamSphere 4.0.
FØDUW Frank QTH Paris France
SWL, BCL, CB 27 Mhz, Citizen band, Ham radio, Amateur radio, Radioamateur, Shortwave
Very low frequency or VLF is the ITU designation for radio frequencies (RF) in the range of 3 kHz to 30 kHz and corresponding wavelengths from 100 to 10 kilometres, respectively. The band is also known as the myriametre band or myriametre wave