Need help with TBS6985

[hemanthdn]

Hi all,

I have a issue with the tbs 6985 card,
I have compiled the latest drivers and all works fine,

I am using a universal lnb pointed to C- Band satellite http://www.lyngsat.com/Intelsat-17.html

I tried to tune it to 3845 H, s-rate = 30000.

but I get this error.

Please urgently help me in fixing this issue, I tired with mumudvb as well as tvheadend, but its the same

I get error log as "frequency out of range"

more log is

root@sazpin2:~# dmesg | grep frontend
[ 16.319593] DVB: registering adapter 0 frontend 0 (TurboSight TBS 6985 DVBS/S2 frontend)...
[ 16.872585] DVB: registering adapter 1 frontend 0 (TurboSight TBS 6985 DVBS/S2 frontend)...
[ 17.424863] DVB: registering adapter 2 frontend 0 (TurboSight TBS 6985 DVBS/S2 frontend)...
[ 17.977218] DVB: registering adapter 3 frontend 0 (TurboSight TBS 6985 DVBS/S2 frontend)...
[ 79.974289] DVB: adapter 2 frontend 0 frequency 310000 out of range (950000..2150000)
[ 140.011269] DVB: adapter 2 frontend 0 frequency 150000 out of range (950000..2150000)
[ 200.040250] DVB: adapter 2 frontend 0 frequency 210000 out of range (950000..2150000)
[ 220.048585] DVB: adapter 2 frontend 0 frequency 270000 out of range (950000..2150000)
[ 280.085569] DVB: adapter 2 frontend 0 frequency 810000 out of range (950000..2150000)
[ 320.110213] DVB: adapter 2 frontend 0 frequency 230000 out of range (950000..2150000)
[ 360.134863] DVB: adapter 2 frontend 0 frequency 262000 out of range (950000..2150000)
[ 380.147200] DVB: adapter 2 frontend 0 frequency 128000 out of range (950000..2150000)
[ 9248.463462] DVB: adapter 3 frontend 0 frequency 4025000 out of range (950000..2150000)
[ 9387.156904] DVB: adapter 3 frontend 0 frequency 3850000 out of range (950000..2150000)
[ 9828.836900] DVB: adapter 3 frontend 0 frequency 579400000 out of range (950000..2150000)
[ 9863.694406] DVB: adapter 3 frontend 0 frequency 3850000 out of range (950000..2150000)
[17187.637259] DVB: adapter 3 frontend 0 frequency 750000 out of range (950000..2150000)
[17266.369782] DVB: adapter 3 frontend 0 frequency 4850000 out of range (950000..2150000)
[17286.882411] DVB: adapter 3 frontend 0 frequency 750000 out of range (950000..2150000)
[22037.904605] DVB: adapter 3 frontend 0 frequency 5840000 out of range (950000..2150000)
[22060.246352] DVB: adapter 3 frontend 0 frequency 150000 out of range (950000..2150000)
[22089.244243] DVB: adapter 3 frontend 0 frequency 4750000 out of range (950000..2150000)
[22098.489958] DVB: adapter 3 frontend 0 frequency 4750000 out of range (950000..2150000)
[22112.494592] DVB: adapter 3 frontend 0 frequency 150000 out of range (950000..2150000)



AND THE CONFIG FILE FOR MUMUDVB IS

card=3
####
autoconfiguration=full
####
multicast_ipv4=0
multicast_ipv6=0
unicast=1
ip_http=0.0.0.0
######
freq=3845
pol=H
srate=30000


AND WHEN I START MUMUDVB THE LOG IS

root@sazpin2:~# mumudvb -c card0 -d
MuMuDVB Version 1.7.2_release
--- Build information ---
Built without CAM support.
Built without SCAM support.
Built with ATSC support.
Built with support for DVB API Version 5.10.
Built with support for DVB-T2.
---------
Originally based on dvbstream 0.6 by (C) Dave Chapman 2001-2004
Released under the GPL.
Latest version available from http://mumudvb.braice.net/
Project from the cr@ns (http://www.crans.org)
by Brice DUBOST (mumudvb@braice.net)

Info: Main: Full autoconfiguration, we activate SAP announces. if you want to deactivate them see the README.
Info: Main: Full autoconfiguration, we activate PAT rewriting. if you want to disable it see the README.
Info: Main: Full autoconfiguration, we activate SDT rewriting. if you want to disable it see the README.
Info: Main: ========== End of configuration, MuMuDVB version 1.7.2_release is starting ==========
Info: Autoconf: The autoconfiguration auto update is enabled. If you want to d isable it put "autoconf_pid_update=0" in your config file.
Info: Main: Streaming. Freq 3845000
Info: Tune: Using DVB card "TurboSight TBS 6985 DVBS/S2 frontend" tuner 0
Info: Tune: Tuning DVB-S to Freq: 5905000 kHz, LO frequency 9750000 kHz Pol:H Srate=30000000, LNB number: 0
Info: Tune: LNB voltage 18V
Info: Tune: DISEQC SETTING SUCCEDED
ERRO: Tune: ERROR tuning channel : Invalid argument
Info: Main: Tunning issue, card 3
Info: Main: Closing cleanly. Error 7
Info: Main: ========== MuMuDVB version 1.7.2_release is stopping with ExitCode 7 ==========

[zhangchao]

hello ,
if you want to lock C- Band freq , you should set high band, low band, switch band , default is lnb_lof_high=10600 lnb_lof_low=9750 lnb_slof=11700 .

please try this config :

card=3
####
autoconfiguration=full
####
multicast_ipv4=0
multicast_ipv6=0
unicast=1
ip_http=0.0.0.0
######
freq=3845
pol=H
srate=30000

lnb_slof=5150
lnb_lof_low=5150
lnb_lof_high=5150