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		aidenn0 on June 24, 2020 \| parent \| context \| favorite \| on: Open IP over VHF/UHF What sort of effective bit-rate can you get at 56kbaud and 100kHz bandwidth with the allowed powers? If you can net 4 symbols after any error correction, that would yield the 100kbit TFA wants

drmpeg on June 24, 2020 [–]

DVB-S2 With 8PSK and 2/3 code rate would give 111 kbps at 56 kbaud. With 0.2 rolloff, the signal would be 67.2 kHz wide.

The article is using FSK with a bandwidth of at least 300 kHz, so it's not legal in the US (for data only).

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