hi, I'm trying to use a technotrend dvb-t 1500 card with a 2.16.17.1 regular kernel. What I want is to tune to a transponder with the following parameters : freq : 586000000 hz inversion : off bandwidth : 8 mhz fec low : 1/2 fec high : 3/4 guard interval : 1/8 hierarchy : none transmission mode : 8k modulation : qam64 The card fails to tune if I use these parameters. But if I use for frequency 586166000 hz and for inversion on then the card is able to tune. I have tested several other transponders with the same result. I have to add 166000 hz to the frequency and to invert the inversion parameter. Could somebody help me on this issue ? Regards, Raymond Mantchala. _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb