What does MF HF mean?

As adjectives the difference between mediumwave and shortwave. is that mediumwave is of radio waves, having a wavelength of approximately 100 to 1000 meters while shortwave is (of radio waves) having a wavelength of approximately 10 to 200 meters .

An AM signal may be either long wave (LW), medium wave (MW) or short wave (SW) depending upon whether the frequency of the carrier wave is low, medium or high. Medium wave (MW) signals are transmitted using amplitude modulation (AM) and the terms are used interchangeably .1 Şub 2017

Part of this band is the medium wave (MW) AM broadcast band. The MF band is also known as the hectometer band as the wavelengths range from ten to one hectometer (1000 to 100 m). … Medium frequency. Frequency range0.3 to 3 MHzWavelength range1000 to 100 mMedium frequency – Wikipedia en.wikipedia.org › wiki › Medium_frequency