Quote:
Originally Posted by gregbradley
How much would you estimate the cable etc you mention affects the noise?
Greg.
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A lot. USB have to be shielded for a start. I use a ferrite blocks on all my USB cables. Also trying to keep them away from power cables. That's for the cabling.
Now my old QHY8 doesn't handle very well interruptions or even interleaves when you download a sub even in slow mode. So I have to be aware of that and pause guiding so the USB cable maximum bandwidth is available when the subs is transferred, then resume when it's done.
Again this all depends on the gear you're using. Some people may never have these issues, some others do.