[mythtv-users] Tuning problems
Nigel Jewell
nigel.jewell at grufty.co.uk
Wed Jan 2 09:12:48 UTC 2019
On 02/01/2019 08:55, Nigel Jewell wrote:
>
> I've attached the scandvb and dvbv5-scan "initial files" that I use.
> They might be a good reference of "good" data for you to plug into
> MythTV and configure it prior to performing the channel scan. I am
> pretty sure they are accurate as my script tends to spot problems with
> multiplexes, etc. although it's not failsafe as some of the output
> from dvbv5-scan can be missing key info such as channel numbers and
> scandvb does not handle DVBT2.
>
Sorry, corrected v3 file attached.
Two incorrect DVBT2 frequencies due to me using the v5 file for DVBT2.
Spotted when cross referencing with Steve Evan's data (thanks Steve!).
Nige.
-------------- next part --------------
# UK, Mendip
# DTG-3 = 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
[PSB1 BBCA C49]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 698000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 2/3
CODE_RATE_LP = 1/2
MODULATION = QAM/64
TRANSMISSION_MODE = 8K
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
INVERSION = AUTO
# DTG-3 = 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
[PSB2 D3+4 C54]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 738000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 2/3
CODE_RATE_LP = 1/2
MODULATION = QAM/64
TRANSMISSION_MODE = 8K
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
INVERSION = AUTO
# DTG-6 = 256QAM 32K 2/3 40.2Mb/s DVB-T2 MPEG4
[PSB3 BBCB C58]
DELIVERY_SYSTEM = DVBT2
FREQUENCY = 770000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 2/3
CODE_RATE_LP = 1/2
MODULATION = QAM/256
TRANSMISSION_MODE = AUTO
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
STREAM_ID = 0
INVERSION = AUTO
# DTG-8 = 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
[COM4 SDN C48]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 690000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 3/4
CODE_RATE_LP = 1/2
MODULATION = QAM/64
TRANSMISSION_MODE = 8K
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
INVERSION = AUTO
# DTG-8 = 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
[COM5 ArqA C33]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 570000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 3/4
CODE_RATE_LP = 1/2
MODULATION = QAM/64
TRANSMISSION_MODE = 8K
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
INVERSION = AUTO
# DTG-8 = 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
[COM6 ArqB C52]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 722000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 3/4
CODE_RATE_LP = 1/2
MODULATION = QAM/64
TRANSMISSION_MODE = 8K
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
INVERSION = AUTO
# DTG-12 = QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
[LBS]
DELIVERY_SYSTEM = DVBT
FREQUENCY = 714000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 3/4
CODE_RATE_LP = 1/2
MODULATION = QPSK
TRANSMISSION_MODE = 8K
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
INVERSION = AUTO
# DTG-6 = 256QAM 32K 2/3 40.2Mb/s DVB-T2 MPEG4
[COM7 C36]
DELIVERY_SYSTEM = DVBT2
FREQUENCY = 594000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 2/3
CODE_RATE_LP = 1/2
MODULATION = QAM/256
TRANSMISSION_MODE = AUTO
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
STREAM_ID = 0
INVERSION = AUTO
# DTG-6 = 256QAM 32K 2/3 40.2Mb/s DVB-T2 MPEG4
[COM8 C35]
DELIVERY_SYSTEM = DVBT2
FREQUENCY = 586000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 2/3
CODE_RATE_LP = 1/2
MODULATION = QAM/256
TRANSMISSION_MODE = AUTO
GUARD_INTERVAL = 1/32
HIERARCHY = NONE
STREAM_ID = 0
INVERSION = AUTO
-------------- next part --------------
# UK, Mendip
# T freq bw fec_hi fec_lo mod tm guard hier
# PSB1 / BBCA C49
T 698000000 8MHz 2/3 1/2 QAM64 8k 1/32 NONE
# PSB2 / D3+4 C54
T 738000000 8MHz 2/3 1/2 QAM64 8k 1/32 NONE
# PSB3 / BBCB C58
T 770000000 8MHz 2/3 1/2 QAM256 AUTO 1/32 NONE
# COM4 / SDN C48
T 690000000 8MHz 3/4 1/2 QAM64 8k 1/32 NONE
# COM5 / ArqA C56
T 570000000 8MHz 3/4 1/2 QAM64 8k 1/32 NONE
# COM6 / ArqB C52
T 722000000 8MHz 3/4 1/2 QAM64 8k 1/32 NONE
# LBS C51
T 714000000 8MHz 3/4 1/2 QPSK 8k 1/32 NONE
# COM7 / ArqC C33
T 594000000 8MHz 2/3 1/2 QAM256 AUTO 1/32 NONE
# COM8 / ArqD C35
T 586000000 8MHz 2/3 1/2 QAM256 AUTO 1/32 NONE
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