Detailed Product Description  Receiver with double card slot (Ali Solution) Fully DVB-S/MPEG-2 compliant. MAX.1800channels,Max. 64 satellites memory space. 6 favorite channel groups. lnput frequency 950~2150 MHz,Symbol Rate 2~45MB/S. SCPC&MCPC receivable from C/Ku band satellites. Channel search in automatic blind scan. 256 colors on screen display(OSD). PAL-NTSC auto-conversion system. DiSEqC1.0/1.1/1.2,Voltage(14/18V),Tone(22K)and 0/12 LNB switching support.(optional) Multi-language OSD(English,Farsi,French,Arabic,Portuguese,Russian). Multi-language audio. RF modulator for TV standard (PAL B/G/D/I/K,NTSC)(optional). Picture in graphics(PIG) support. Multi Channel Grid function. Timer function support automatic turn off. Easy and fast software upgrade through RS-232 port between the receivers.