One of the great things about ham radio is that isn ... out a relatively strong signal at 10 GHz. As far as we know, the first proposal for bouncing a signal off the moon came back in 1940.

LoRa is a communications method that allows for long range radio ... signal off of the moon and receive it back on Earth. Earth-Moon-Earth (EME) communications are typically done by amateur radio ...

Interest in ham radio ... signal-free wilderness and wonders if an antenna could be attached to a drone for remote communication. Others inquire about bouncing signals off satellites or the moon.