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RE: TNC for Pacsats



I said...

> The crux is that while hardware 9600 bps modems are fairly easily
available
> nowadays, 1200 bps PSK modems compatible with amateur satellites aren't.
The
> 1200 bps modems use BPSK on the downlink and GMSK on the uplink. 'Normal'
> terrestrial amateur 1200 bps is AFSK.

Sorry, not GMSK, should be Manchester encoded FSK.

73 Howard G6LVB


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