Beacons are legal, and they are one-way communications.
Broadcast, is also one-way.
Not sure how they justify the legality of one vs. the other.
Anyways, FM is fine for local ground-wave communication.
But if you try to use that for skip, its at a disadvantage due to it gets easily distorted by skip fading. Where AM and SSB are not as effected.
Broadcast, is also one-way.
Not sure how they justify the legality of one vs. the other.
Anyways, FM is fine for local ground-wave communication.
But if you try to use that for skip, its at a disadvantage due to it gets easily distorted by skip fading. Where AM and SSB are not as effected.