3 ms·
The stagnation of packet radio is due to FCC legal restrictions on data rate that are divorced from the reality of bandwidth usage in modern protocols. You nee
by Steltek 8y ago
The stagnation of packet radio is due to FCC legal restrictions on data rate that are divorced from the reality of bandwidth usage in modern protocols.
You need to get to UHF before doing anything reasonable (if you call 56k reasonable) and by then, your range is toast unless your friend is on top of a mountain.