7-2
7.2 Technical Specifications
A. Tuner & Demodulator
B. MPEG
Input Connector
Loop through Connector
Input Signal Frequency
Input Signal Level
Input impedance
IF Center Frequency
IF Bandwidth
Waveform
Transmission mode
Constellations
Code rate
Guards intervals
FEC decoder
MCPC and SCPC
1 X IEC169-2, female
1 X IEC169-2, male
51~862 Mhz
-90 ~ -20dBm
75 Ohms nominal
36.167 Mhz
6.66 Mhz, 7.61MHz
OFDM
2K FFT, 8K FFT
QPSK, 16QAM, 64QAM
1/2, 2/3, 3/4, 5/6, 7/8
1/4, 1/8, 1/16, 1/32
Reed-solomon Viterbi
Decoder, for 16 parity bytes
Block lengths 204 byte
Supported
Algorithm
Video bit rate
Type
Frame rate
Active pixel
Aspect ratio
MPEG-2 compatible
Main Profile @ Main Level,Main Profile @ High Level
~27.71 Mbit/s
PAL
25 Hz for PAL
1920 x 1080
i
, 1280 x 720
p
720x576
p
, 720 x 576
i
4:3 or 16:9
Additional Information