On 01/06/2017 20:10, Jc Martin wrote:
Actually, I have been looking at this option too.
The use case is a remote rig usage where audio transport over the internet 
makes WSJT sad (or more exactly, JT65/9 is not happy with jitter).
An alternative is remote display - but there the only benefit would be to see 
the waterfall, and the desktop streaming itself is bandwidth hungry.

Hi JC,

using a decent VNC server and client should minimize remote desktop bandwidth and not showing the waterfall or making it as small and as slow as is reasonable will reduce the network bandwidth of screen updates considerably.

I would contest that the required bandwidth for remote desktop control is less than that required for low latency audio at 16-bit 48000Hz. Added to that the latency requirements for the remote desktop are far less demanding.

If you are able to have a computer running WSJT(-X) at the receiver site then you will have far less problems. It need be no more than a recent Raspberry Pi model for most modes (MSK144 is not going to be possible with small SoC systems).

73
Bill
G4WJS.


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