Unfortunately, the speed of light is a limiting factor, sorry to be the bringer of bad news.
I have seen RemoteRig do strange things at a latency of 100+ ms (like partially blank TS-480
displays on startup or CW being useless), so a 7x worse latency won't help much
Here is my low bandwidth checklist. I have posted it on the forum several times and mailed it to
50+ persons, so no problem posting it again:
3G Checklist
------------------
Try reducing your bandwidth to a minimum and changing some parameters to compensate
for a poor line. Here are some tips:
1) These two are important:
- audio quality to 0 (half the bandwidth of codec 2 and more than adequate for SSB & CW)
- turn continuous RTP on or set RTP to continuous (depending upon firmware version)
2) Play around with these 3 until you are satisfied:
- increase rx jitter buffer to min 10
- increase rx jitter delay to min 12
- audio packet size 20 or 40
3) Also, make sure that serial ports COM1 and COM2 are turned off if not used,
or that either being used is set to the minimum bps necessary to handle the serial
communication. For example, use 4800 for CAT on a rig like the TS-480 and not
a high speed like 57600, since the higher speed is completely unnecessary.
73,
Mitch DJ0QN / K7DX
