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{Single, Dual, Quad} Sundtek SkyTV Ultimate / Re: USB SkyTV Ultimate 8, not picking up all DVB-S stations
« am: Heute um 07:26:57 Vormittag »
what's the signal statistic after you tune to those transponders? (please tune to the transponders one by one and after every tune run the readsignal command)
/opt/bin/mediaclient --readsignal=0 -d /dev/dvb/adapter0/frontend0 --band universal
I do not see anything special with those transponders, so I guess it might have something to do with the LNB or the cable down the line. Another thing could be the oscillator in the LNB if that one is slightly off the tuners might not pick up the transponders. We're using a highly integrated tuner IC which has a search window of +/- ~3mhz; I know some chipsets have search windows of +/- 6mhz but when a transponder is >3mhz off the actual frequency the LNB can be considered to be defect (LNB frequency drifting). A temporary fix for this could be to add those +/- 3mhz during the tune requests (this is just one possible issue I could think about)
Are you able to double check those transponders with a different SAT installation?
/opt/bin/mediaclient --readsignal=0 -d /dev/dvb/adapter0/frontend0 --band universal
I do not see anything special with those transponders, so I guess it might have something to do with the LNB or the cable down the line. Another thing could be the oscillator in the LNB if that one is slightly off the tuners might not pick up the transponders. We're using a highly integrated tuner IC which has a search window of +/- ~3mhz; I know some chipsets have search windows of +/- 6mhz but when a transponder is >3mhz off the actual frequency the LNB can be considered to be defect (LNB frequency drifting). A temporary fix for this could be to add those +/- 3mhz during the tune requests (this is just one possible issue I could think about)
Are you able to double check those transponders with a different SAT installation?