Amplitude Modulation (AM) Operations and Resources
Find information and resources for Amplitude Modulation (AM) operations, including nets, technical articles, and forums for ham radio operators.
Amplitude Modulation, or AM, remains a classic operating mode for many ham radio operators, especially those who enjoy vintage equipment and a distinct audio quality. While often associated with older gear, AM operation is active across various amateur bands, from HF to VHF, attracting hams who appreciate its unique characteristics for local and DX QSOs.
Operators interested in AM can find resources covering the technical aspects of the mode, including how it works and how to implement it with modern SDR platforms like PowerSDR. Many hams participate in dedicated AM nets, which are a great way to make contacts and test stations. There are also forums like AMfone where operators discuss equipment, techniques, and share experiences, along with frequency guides to help locate active AM operations.
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The AMers nets from HF to VHF -
An article on amplitude modulation (AM) operation on VHF bands. -
About Amplitude-Modulation -
Amplitude Modulation Forever for ham radio operators, shortwave listeners and collectors -
A reference table of frequencies where you may find AM operations activity -
ARRL page dedicated to AM operations -
AM and vintage radio forum -
Amplitude Modulation (AM) is essentially a mixing process where the audio modulating signal is mixed with the radio frequency carrier