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G0d
join:2012-11-29

G0d to schroff

Member

to schroff

Re: [TWC] 723-MHz interference?

I might have skipped over it but have you tried just connecting up to a digital tv tuner directly from that outlet? See if you get the same picture quality. Does your ceton card diags show anything other than SNR for qam tuner quality? Your SNR might be good but you may have bit error counters that are high causing your issue.
schroff
join:2003-08-28
San Antonio, TX

schroff

Member

Yes, the very first thing I did was connect the Ceton through the Cisco tuning adapter directly to my drop with nothing else connected. The rate of macroblocking occurrences was about the same. It varies widely from several times per minute to once in several minutes.

I am not seeing any errors through the Ceton diagnostics of the tuners, tuning adapter or cablecard.