Like many kinds of interesting digital communications, it seems that this sort of digital repeater falls into the gray area of FCC rules. The "retransmit" rules may preclude it. Welcome to Technology Jail. Nothing should stop an operator in another country from setting one up, it it could be used by US operators.
Bonnie KQ6XA > This type of single channel HF digital voice repeater is perfectly OK > under USA's present FCC rules, and the rules of most other countries. > > Bonnie KQ6XA > > > > Digital Voice repeaters, using single-channel > > > near-real-time > > > interleaved multiplexed OFDM, could work in a 5kHz > > > bandwidth. >
