[aprssig] Re: APRS for a near-Arctic hot-air balloon flight -- TinyTralk and OpenTrak 300 baud mode

[scott at opentrac.org]

> Yes and No, Manchester encodede FSK is sent up to AO-16 on 
> FM, and the 
> downlink is 1200 baud PSK SSB, so for the opentracker, we're only 
> interested in Manchester encoded FSK on FM, it's sounds just like 

So is it AFSK (Manchester coding with two tones), or baseband FSK?

Scott
N1VG