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poor reception on some frequencies (solved)

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sign2apple:
Hello Sundtek,

Having some poor reception on following frequencies using my MediaTV Pro:

* 356,000kHz QAM64 6875kBaud
* 348,000kHz QAM64 6875kBaudWhat commando should I use to test these frequencies using mediaclient, so I can view the signal quality in the log? Now I use TVheadend to monitor signal quality.
Is there a commando to automatically search for muxes, or some other kind of auto-tuning commando?

Thanks,
Arthur

Sundtek:
to tune to a certain channel via commandline

--- Zitat ---/opt/bin/mediaclient -m DVBC -f 356000000 -M Q64 -S 6875000 -d /dev/dvb/adapter0/frontend0

--- Ende Zitat ---

to read the signal statistics:

--- Zitat ---/opt/bin/mediaclient --readsignal=0 -d /dev/dvb/adapter0/frontend0

--- Ende Zitat ---


As when it comes to bad signal, please try to connect the Stick directly to the plug of your provider without any cable in between to proof that the cable is not bad (recently we had some customers with badly shielded RF cables).

sign2apple:
I have connected the stick directly on the plug of my provider.
Still with the same results.
I tested this with the commands you gave me. Resulted in 0% signal. Other frequencies I use work just fine (100% signal). Signal should not be a problem, my TV has a verry good reception (100) on channels on these frequencies. Somehow there is no reception using the stick on these frequencies.

--- Code: ---SIGNAL: [                                 ] (  0%)  BER:  41248 FREQ: 34800000   Hz LOCKED:  NO MER: 0 SYM: 6875000 MOD: QAM64

--- Ende Code ---

--- Code: ---SIGNAL: [                                 ] (  0%)  BER:  41248 FREQ: 35600000   Hz LOCKED:  NO MER: 0 SYM: 6875000 MOD: QAM64

--- Ende Code ---

--- Code: ---SIGNAL: [                                 ] (  0%)  BER:  41248 FREQ: 34000000   Hz LOCKED:  NO MER: 0 SYM: 6875000 MOD: QAM64

--- Ende Code ---

Sundtek:
you are using wrong frequency unit (one 0 is missing)
3560000 (35 600 000) -> 356000000 (356 000 000)

sign2apple:
Oeps ??? Sorry
Same bad results:

--- Code: ---SIGNAL: [                                 ] (  0%)  BER:  41248 FREQ: 348000000  Hz LOCKED:  NO MER: 0 SYM: 6875000 MOD: QAM64

--- Ende Code ---

--- Code: ---SIGNAL: [                                 ] (  0%)  BER:  41248 FREQ: 340000000  Hz LOCKED:  NO MER: 0 SYM: 6875000 MOD: QAM64

--- Ende Code ---

--- Code: ---SIGNAL: [                                 ] (  0%)  BER:  41248 FREQ: 356000000  Hz LOCKED:  NO MER: 0 SYM: 6875000 MOD: QAM64

--- Ende Code ---


Example good results:

--- Code: ---SIGNAL: [.................................] (100%)  BER:      0 FREQ: 364000000  Hz LOCKED: YES MER: 321 SYM: 6875000 MOD: QAM64

--- Ende Code ---

--- Code: ---SIGNAL: [.................................] (100%)  BER:      0 FREQ: 332000000  Hz LOCKED: YES MER: 323 SYM: 6875000 MOD: QAM64

--- Ende Code ---

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