Beiträge von nikora27
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This is before the patch:
# dvbsnoop -adapter 4 -s feinfo
dvbsnoop V1.4.50 -- http://dvbsnoop.sourceforge.net/---------------------------------------------------------
FrontEnd Info...
---------------------------------------------------------Device: /dev/dvb/adapter4/frontend0
Basic capabilities:
Name: "CXD2843 DVB-C/C2 DVB-T/T2"
Frontend-type: OFDM (DVB-T)
Frequency (min): 47125.000 kHz
Frequency (max): 865000.000 kHz
Frequency stepsiz: 166.667 kHz
Frequency tolerance: 0.000 kHz
Symbol rate (min): 0.870000 MSym/s
Symbol rate (max): 11.700000 MSym/s
Symbol rate tolerance: 0 ppm
Notifier delay: 0 ms
Frontend capabilities:
auto inversion
FEC 1/2
FEC 2/3
FEC 3/4
FEC 5/6
FEC 7/8
FEC AUTO
QPSK
QAM 16
QAM 32
QAM 64
QAM 128
QAM 256
QAM AUTO
auto transmission mode
auto guard interval
auto hierarchyCurrent parameters:
Frequency: 562000.000 kHz
Inversion: AUTO
Bandwidth: 8 MHz
Stream code rate (hi prio): FEC AUTO
Stream code rate (lo prio): FEC AUTO
Modulation: QAM AUTO
Transmission mode: auto
Guard interval: auto
Hierarchy: autoAnd this is after:
# dvbsnoop -adapter 4 -s feinfo
dvbsnoop V1.4.50 -- http://dvbsnoop.sourceforge.net/---------------------------------------------------------
FrontEnd Info...
---------------------------------------------------------Device: /dev/dvb/adapter4/frontend0
Basic capabilities:
Name: "CXD2843 DVB-C/C2 DVB-T/T2"
Frontend-type: OFDM (DVB-T)
Frequency (min): 47125.000 kHz
Frequency (max): 865000.000 kHz
Frequency stepsiz: 166.667 kHz
Frequency tolerance: 0.000 kHz
Symbol rate (min): 0.870000 MSym/s
Symbol rate (max): 11.700000 MSym/s
Symbol rate tolerance: 0 ppm
Notifier delay: 0 ms
Frontend capabilities:
auto inversion
FEC 1/2
FEC 2/3
FEC 3/4
FEC 4/5
FEC 5/6
FEC 7/8
FEC AUTO
QPSK
QAM 16
QAM 32
QAM 64
QAM 128
QAM 256
QAM AUTO
auto transmission mode
auto guard interval
auto hierarchyCurrent parameters:
Frequency: 562000.000 kHz
Inversion: AUTO
Bandwidth: 8 MHz
Stream code rate (hi prio): FEC AUTO
Stream code rate (lo prio): FEC AUTO
Modulation: QAM AUTO
Transmission mode: auto
Guard interval: auto
Hierarchy: autoThe results are the same. Still not finding the signal.
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Hi all,
Ubuntu 14.04, media_build_experimental 3.17.2
Kernel sees all cards and modules without problems, but when I try to scan T2 channels with programs w_scan or scan - it sees nothing. When I run this on Windows 8 everything works no problem.In my region T2 work with this parameters:
Zitat
[CHANNEL]
DELIVERY_SYSTEM = DVBT2
FREQUENCY = 562000000
BANDWIDTH_HZ = 8000000
CODE_RATE_HP = 4/5
CODE_RATE_LP = NONE
MODULATION = QAM/64
TRANSMISSION_MODE = 32K
GUARD_INTERVAL = AUTO
HIERARCHY = NONE
STREAM_ID = 0
INVERSION = AUTO
Can it be that the sensitivity for my antenna is not good enough for linux but is okay for windows? Maybe I need a better antenna?