Hallo,
Ich habe manchmal kaputte Aufnahmen (kurzzeitig kein Bild, dann wieder Bild, ...).
Möglicherweise sind es Empfangsprobleme mit dem Sundtek SkyTV Ultimate II (USB 2.0)] DVB-S/S2.
/opt/bin/mediaclient --readsignal=0 -d /dev/dvb/adapter0/frontend0 :
Code
== reading digital TV signal ==
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 0 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 0 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 0 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
SIGNAL: [.......................... ] ( 78%) SNR: 0 BER: 46671 FREQ: 1743000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_5_6 MOD: QPSK VOLTAGE: H(18V) TONE: OFF
Alles anzeigen
/opt/bin/mediaclient --readsignal=0 -d /dev/dvb/adapter1/frontend0 :
Code
== reading digital TV signal ==
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1597000 Hz LOCKED: YES SYS: DVB-S SYM: 22000000 FEC: FEC_2_3 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 0 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 0 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
SIGNAL: [................................ ] ( 96%) SNR: 0 BER: 46671 FREQ: 1880000 Hz LOCKED: YES SYS: DVB-S SYM: 27500000 FEC: FEC_3_4 MOD: QPSK VOLTAGE: V(13V) TONE: OFF
Alles anzeigen
Signal "96%" und "78%" erscheint mir ausreichend (?). Falls nicht, ich könnte da noch was an meinem Multiswitch drehen.
Was bedeutet SNR 0? Ich meine, wenn da wirklich kein Signal wäre, wieso steht dann da LOCKED: YES?
Und was bedeutet BER?
~ Markus