Whether it is FM or AM, a radio is on right frequency as an accessory
"Yeah," said our pal, "but what a radio ... between AM and FM? Without getting too technical, it is the way the signal is transmitted. AM stands for amplitude modulation. The amplitude, or height, of the signal wave varies. FM stands for frequency ...
Abandoned Antennas and Radio Sites
A non-radio "living ... actually see the modulation on the meter, and it synced with WHLO AM 640's signal. Now I pack my antennas up (when I can) and take 'em to a local park to tune them, and use SWR readings under low power to do the final tweaking.
Amazing Adaptable AM Radio
Amplitude modulation radio ... quality of FM and AM. There are very few HD AM stations but the majority of FM stations do broadcast in HD. HD offers the benefit of being able to multiplex one or two additional program sources on the same frequency giving ...
AM(amplitude modulation) vs FM(frequency modulation)
If a radio station only plays music, it's an FM station; if there are news or commentaries and occasional songs, it is AM People to impress: 50-something relatives and radio nerds AM: It stands for amplitude ... is short for frequency modulation.
Remember When We’d Listen to The Radio …
Since 1990, 250 local AM stations have disappeared while the number of FM ... the Amplitude of a radio wave as it is transmitted. There are a number of ways to do this that I will not go into here. The most prominent way however was to use plate modulation.