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Satellite PC Card Receivers, Internet by Satellite
Blindscan on linux with tbs cards
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<blockquote data-quote="Bobben_no" data-source="post: 1152139" data-attributes="member: 339576"><p>##Example with working TBS drivers tsduck 13 EAST diseq 1.1 switch the fourth port ( BB )</p><p>## tsduck sends diseqc command E0 10 38 FE:</p><p>[CODE]root@dvbtest:/home/dvbtest#tsp -I dvb --device-name /dev/dvb/adapter0:0 --satellite-number 3 --frequency 11,137,000,000 --symbol-rate 27,500,000 --polarity horizontal --delivery-system DVB-S2 --modulation 8-PSK --fec-inner 3/4 -P bitrate_monitor --periodic-bitrate 5 -O drop</p><p>* bitrate_monitor: 2023/09/22 08:51:43, TS bitrate: 37,972,992 bits/s</p><p>* bitrate_monitor: 2023/09/22 08:51:48, TS bitrate: 38,045,184 bits/s</p><p>* bitrate_monitor: 2023/09/22 08:51:53, TS bitrate: 37,972,992 bits/s[/CODE]</p><p></p><p>I have added logging of diseqc commands in tsduck and I can see this four diseqc 1.0 commands supported:</p><p>E0 10 38 F2 ; port 0 (--satellite-number 0)</p><p>E0 10 38 F6 ; port 1 (--satellite-number 1)</p><p>E0 10 38 FA ; port 2 (--satellite-number 2)</p><p>E0 10 38 FE ; port 3 (--satellite-number 3)</p><p></p><p>I have also tested dvbtune which only works with DVB-S in orginal tbs driver:</p><p>[CODE]root@dvbtest:/home/dvbtest#dvbtune -c 0 -D 4 -f 11137000 -s 27500 -p H -m Using DVB card "TurboSight TBS 6903 DVB-S/S2 "</p><p>tuning DVB-S to L-Band:791621423, Pol:H Srate=27500000, 22kHz=off</p><p>polling....</p><p>Getting frontend event</p><p>FE_STATUS:</p><p>polling....</p><p>Getting frontend event</p><p>FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC</p><p>Event: Frequency: 11137000</p><p> SymbolRate: 27500000</p><p> FEC_inner: 3</p><p></p><p>Bit error rate: 0</p><p>Signal strength: 34768</p><p>SNR: 42640</p><p>FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC</p><p>Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|)</p><p>Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|)</p><p>Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|)</p><p>Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|)[/CODE]</p><p></p><p></p><p>There is no lock when I use the same command lines with the blindscan drivers installed. It is working great apart from the diseqc issue.</p></blockquote><p></p>
[QUOTE="Bobben_no, post: 1152139, member: 339576"] ##Example with working TBS drivers tsduck 13 EAST diseq 1.1 switch the fourth port ( BB ) ## tsduck sends diseqc command E0 10 38 FE: [CODE]root@dvbtest:/home/dvbtest#tsp -I dvb --device-name /dev/dvb/adapter0:0 --satellite-number 3 --frequency 11,137,000,000 --symbol-rate 27,500,000 --polarity horizontal --delivery-system DVB-S2 --modulation 8-PSK --fec-inner 3/4 -P bitrate_monitor --periodic-bitrate 5 -O drop * bitrate_monitor: 2023/09/22 08:51:43, TS bitrate: 37,972,992 bits/s * bitrate_monitor: 2023/09/22 08:51:48, TS bitrate: 38,045,184 bits/s * bitrate_monitor: 2023/09/22 08:51:53, TS bitrate: 37,972,992 bits/s[/CODE] I have added logging of diseqc commands in tsduck and I can see this four diseqc 1.0 commands supported: E0 10 38 F2 ; port 0 (--satellite-number 0) E0 10 38 F6 ; port 1 (--satellite-number 1) E0 10 38 FA ; port 2 (--satellite-number 2) E0 10 38 FE ; port 3 (--satellite-number 3) I have also tested dvbtune which only works with DVB-S in orginal tbs driver: [CODE]root@dvbtest:/home/dvbtest#dvbtune -c 0 -D 4 -f 11137000 -s 27500 -p H -m Using DVB card "TurboSight TBS 6903 DVB-S/S2 " tuning DVB-S to L-Band:791621423, Pol:H Srate=27500000, 22kHz=off polling.... Getting frontend event FE_STATUS: polling.... Getting frontend event FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC Event: Frequency: 11137000 SymbolRate: 27500000 FEC_inner: 3 Bit error rate: 0 Signal strength: 34768 SNR: 42640 FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|) Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|) Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|) Signal=34768, Verror=0, SNR=42640dB, BlockErrors=0, (S|L|C|V|SY|)[/CODE] There is no lock when I use the same command lines with the blindscan drivers installed. It is working great apart from the diseqc issue. [/QUOTE]
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Blindscan on linux with tbs cards
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