SR-B1 digital satellite receiver

1,Fully DVB-S /MPEG-2 Compliant 
2,Supports DiSEqC 1.0/1.2
3,0/22Khz Tone 
4,SCPC/MCPC Receivable from C/KU band satellite
5,3 Operation Modes ( Digital TV, Digital Radio, Favorite) 
6,950-2150 Mhz Input Frequency 
7,Wide Symbol Rate 4~45 Mbps 
8,MPEG~2 Main Profile at Main Level 
9,Easy Graphic Menu Interface. 
10,OSD Color Style
11,16/256 color on screen display (OSD) supported. 
12,PAL –NTSC auto –conversion
13, Up to 9 Picture on screen. 
14,Software upgrade via RS-232 Serial port A25

TUNER 
Input Frequency : 950 to 2150 MHz
Input Level : -65 to -25 dBm
LNB Supply  : 13 V / 18V / OFF , Max 400 mA
Demodulation Type : QPSK
Symbol Rate : 4 - < 45 MS/s
AUDIO /VIDEO PROCESSING 
Audio Standard  : ISO/IEC 13818-3
Audio Channel : Mute, Left, Right and Stereo. 
Audio Decoding : MPEG-1 & MPEG-2 layer I and II
Video Standard : ISO/IEC 13818-2,MPEG-2 MP@ML. 
Aspect Ratio : 4:3
Video Resolution : 720 x 576 ( PAL ),720 x 480 (NTSC) 
Video Format : 4:3
POWER SUPPLY 
Type  : Switching mode
Input Voltage : 100-240V,50/60Hz
Power consumption : 18W max
PHYSICAL CHARACTERSTICS 
Rear Panel
Connectors : 1 LNB Input(2F-type) 2 x Audio L/R (RCA) 1 x Video SIGNAL (RCA) 1 x RS-232 (9-pin D-sub