Hello,

Has anybody experienced frequency drift using the HVR-1600's analog NTSC
output? Here are the symptons:

We tune to channel 72 which is around 517.250MHz with ivtv-tune:
ivtv-tune -t us-cable -c 72 -d /dev/video0
Sometimes, ivtv-tune reports signal detected, sometimes it doesn't.
Sometimes we have to fine tune to a higher/lower frequency like this:
ivtv-tune -t us-cable -f 518.000 -d /dev/video0
This seems to work for a few hours, maybe one day, and then the signal has a
lot of noise in it again.

Sometimes, ivtv-tune can't find any signal.

Here are our specs:

Dell PowerEdge 2650 w/ 4GB RAM (2 Dual-Core Xeon 3.2GHz)
ATI Radeon XL (Old card but we're multicasting with VLC so it doesn't
matter).
2 - Hauppauge HVR-1600 TV Tuner Cards

CX18 driver reports firmware version 0.0.71.0 (12/29/2006) for TV cards.

Thanks.

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