this post was submitted on 23 Jun 2025
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@mattblaze@federate.social I was surprised that they operate in the 441m wavelength space, meaning the antenna does have to be huge. For some reason I thought commercial AM operated in a shorter band.
@mikewas Way down there: 540-1700 kHz.
@mattblaze@federate.social Yeah. I should know better but never really thought about it.