User Guide

Ch6. Appendix | 79
6.2 Specification
1. Tuner & Demodulator
RF input Connector
F-type X 2 female
RF Loop-through Connector
F-type X 2 female
RF Frequency Range
950Mhz to 2150 MHz
Input Impedance
75 Ω normal
Input Signal Level
-65 dBm to -25 dBm
Loop-through Gain
0 dB Typical / ±5dB Max
IF Frequency
Zero IF
LNB POWER
Vertical : 13.0Vdc
Horizontal : 18.0Vdc
Current : 500mA(MAX)
Overload Protection
LNB Control DiSEqC 1.0, 1.1, 1.2 , USALS Available
Band Switch Control 22KHz Tone
22KHz Tone
Frequency : 22
± 2KHz
Amplitude : 0.6
± 0.2V
Demodulation QPSK
Input Symbol Rate 2 ~ 45MS/s
Spectral Inversion Auto
Punctured Codes 1/2, 2/3, 3/4, 5/6, 7/8, Auto with Constraint Length K=7
2. A/V Decoding
Transport Stream
MPEG-2 ISO/IEC 13818
Transport Stream Specification
Profile Level 2 of MPEG-2 MP@ML (PIP)
Input Rate 81Mbit/S max.
Aspect Ratio 4:3, 16:9 , 4:3 Letter box
Video Resolution 720 x 576(PAL), 720 X 480(NTSC)
Audio Decoding MPEG/Musicam Layer 1,2 & 3
Audio Mode
Single Channel / Dual Channel
Joint Stereo / Stereo
Sampling Rate 32, 44.1 & 48 KHz
Graphic Engine
2 OSD layer plane
1 back ground plane / 16Bit RGB color