Medium frequency
Videos
Medium frequency is the ITU designation for radio frequencies in the range of 300 kilohertz to 3 megahertz. Part of this band is the medium wave AM broadcast band. The MF band is also known as the hec
Mast radiator of a commercial MF AM broadcasting station, Chapel Hill, North Carolina, USA
Cage T antenna used by amateur radio transmitter on 1.5 MHz.
Low frequency
Videos
Low frequency is the ITU designation for radio frequencies in the range of 30–300 kHz. Since its wavelengths range from 10–1 km, respectively, it is also known as the kilometre band or kilometre waves
Medium frequency
…also known as the hectometer band as the wavelengths range from ten to one hectometers (1000 to 100 m). Frequencies immediately below MF are denoted as low frequency (LF), while the first band of higher frequencies is known as high frequency (HF). MF is mostly used for AM radio broadcasting, navigational radio…
An LF radio clock
Low cost LF time signal crystal receiver using ferrite loop antenna.
Marine sandglass MMM