[linux-dvb] Re: [PATCH] QT1010 - 125kHz step and fixes

Andrew Waldram andy at samuri.demon.co.uk
Mon Dec 4 21:48:04 CET 2006


Hi tried your patch here in the UK

Massive improvement mostly works (megasky)

3 Of the Crystal Palace transponders I cant get a lock, but can in
windows and my Artec does in Linux

481833330  = Works
561833330  = Works
529833330  = No Lock
578166670  = Works
537833330  = No Lock
505833330  = No Lock

Interestingly its all the transponders that carry BBC Video channels
which I seem to recall transmit at a higher bitrate than the other
channels.
here is a list of one of the problem transponders
# Multiplex 1 BBC - Channel 25, Offset -, Freq 505833333
BBCi:505833333:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:0:0:4479
CBBC
Channel:505833333:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:0:0:4671
BBC
ONE:505833333:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:600:601
BBC
TWO:505833333:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:610:611
BBC
THREE:505833333:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:620:621
BBC NEWS
24:505833333:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE:640:641



Any further testing help I can provide??




More information about the linux-dvb mailing list