On Wednesday 09 October 2002 12:53, Stephen Davies wrote: > On Wed, 9 Oct 2002, Klaus Schmidinger wrote: > > That's odd... IIRC with DVB-S you can be off by even 1 or 2 MHz and the > > driver will tune to the transponder correctly, so I really wonder why > > this isn't possible with DVB-T. I mean it's just a mere 166 kHz! Is there > > no AFC in the DVB-T part of the driver? > > 166kHz off on a frequency of 600MHz is more than twice the error of 2Mhz > off from 12GHz. > > Steve
I would also like to confirm that tuning to 162000000 Hz and 161875000 Hz (DVB-C, difference of 125kHz) can make all the difference between getting a lock or not. Funnily enough for the Windows stuff specifying the published frequency usually tunes just fine, like they already account for a small offset (or do a little zigzagging to get a lock). Under Linux I use the 125kHz/250kHz substraction (QAM_64/QAM_128 respectively) and then it tunes just fine :) (Finnish HTV network) Dennis -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
