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no tuning with TBS6522 and Unicable II in tvheadend ,mumudvb

no tuning with TBS6522 and Unicable II in tvheadend ,mumudvb

Postby aliihosny » Thu Jul 25, 2019 12:54 am

Hi all
please help me setup tbs 6522 using unicable II with mumudvb or tvheadend, my current setup is as follows:

1- Inverto unicable II LNB with 32 UB this one , the cable from the lnb runs for about 100 feet to a splitter and then the splitter outs to the two dvbs inputs on the tbs6522.

in tvheadeend only one tuner is working in unicable ii mode with user id=0 and uni_freq=1210 the second tuner doesn't work and doesn't tune to any channels like , i always fails tunning , the second tuner is set on user_id=1 and uni_freq=1420

in mumudvb both tuners work perfectly in universal lnb mode but of course only one tuner can tune at a time because they share the same cable/splitter.

this is my mumudvb config file:
Code: Select all
#All the commented lines are optionnal (except for tuning you have to match your system)
#If you want to set HTTP unicast, see the README and the README_CONF
#------------ TUNING -------------
#The DVB/ATSC card we want to use
card=0
tuner=1
#The Transponder frequency
freq=10853
#diseqc_repeat=1
#lnb_voltage_off=1
# ---- SATELLITE (DVB-S) -----
#The polarisation (can be h, v, l, r)
#sat_number=1
pol=h
#delivery_system=DVBS
#The symbol rate
srate=27500
#switch_input=5
#sat_number=1
switch_type=n
switch_input=0
uni_freq=1210


and that is what i get when trying to tune
Code: Select all
Info:  Tune:  Using DVB card "Silicon Labs Si2183" tuner 1
Info:  Tune:  Tuning DVB-S to Freq: 1103000 kHz, LO frequency 9750000 kHz Pol:H Srate=27500000, LNB number: 0
Info:  Tune:  LNB voltage 18V
Info:  Tune:  Diseqc switch position specified, we force switch input to 0
Info:  Tune:  SCR/UNICABLE message
Deb1:  Tune:  Unicable tuning information : unicable freq 1210 lo_freq 1103000 channel byte 0x08  0xe4   t 0xe4
Deb0:  Tune:  Test Diseqc message e0 10 5a 08 e4 00 len 5
Deb0:  Tune:  Sending first Diseqc message e0 10 5a 08 e4 00 len 5
Info:  Tune:  DISEQC SETTING SUCCEDED
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Info:  Tune:       FE_HAS_SIGNAL : found something above the noise level
Info:  Tune:       FE_HAS_CARRIER : found a DVB signal
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Deb0:  Tune:  polling....
Info:  Tune:  FE_STATUS:
Info:  Tune:       FE_HAS_SIGNAL : found something above the noise level
Info:  Tune:       FE_HAS_CARRIER : found a DVB signal


and it keeps doing this until it times out , the difference between tvheadend and mumudvb is that tvheadend can work in unicableii but only with one tuner but mumudvb neither can lock signal in unicable or unicable ii mode

is that something related to signal level , driver or something has to be done in the configuration.

another minor problem is the part of creating symbolic links in driver installation the ln -s demux1 demux0 command is reset after i reboot and i have to do it again , is there away to prevent this.

thank you very much
aliihosny
 
Posts: 1
Joined: Wed Jul 24, 2019 3:57 am

Re: no tuning with TBS6522 and Unicable II in tvheadend ,mum

Postby steven » Mon Aug 05, 2019 3:08 pm

Hi Sir

For the unicable device it is like need to use special spliter ,please have a try direct use the cable then lock id 1 ,1420 check whether is ok
the connection should be like this :
unicable.jpg
unicable


Thanks

Kind Regards

steven
steven
 
Posts: 1973
Joined: Fri Aug 06, 2010 3:23 pm


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