> here there's FAVAL Single LNB 0.2dB (X-polarization) - HDTV/S2 - EAN: 4260107560265 > http://www.dvbshop.net/product_info.php/info/p210_FAVAL-Single-LNB-0-2dB--X-polarization----HDTV-S2.html > > what's X polarisation and why the description points out on HDTV/S2 ? I have founded the information http://www.eutelsat.com/business/2_6_1.html X-Polarisation A more precise definition of horizontal linear polarisation. X-polarisation is defined with respect to a particular direction from the satellite towards the earth, allowing precise calculation of the polarisation alignment angle for any given geographic location. top Y-Polarisation A more precise definition of vertical linear polarisation. Y-polarisation is defined with respect to a particular direction from the satellite towards the earth, allowing precise calculation of the polarisation alignment angle for any given geographic location. _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
