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Smartsdr v1.4 and GMSK DV

Dave - WB5NHL
Dave - WB5NHL Member ✭✭
Question for FRS -- In Gerald's last communication in the Flex Insider, he described the upcoming FM  "DFM is a digital FM mode providing 5kHz of deviation, but no preemphasis and deemphasis.  This mode can be used for modulation of digital data that prefers a flat bandpass such as 9600 baud packet data."
A couple of questions...

Does this imply that with a GMSK modem, like is available from Guus van Doren (PE1PLM) we'll be able to do HF DSTAR?

What will the physical interface look like for 9600 data interface?

Thanks for info in advance,  Dave


  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited March 2017
    I do not see why not.  The DFM mode works with both the digital (DAX) and analog audio interfaces.

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