Technical Parameters |
Tuning | Input symbol rate | 2.0~45 Mb/s |
Receivable packet length | 204, 188 |
Demodulation method | QPSK |
FEC decoding rate | 1/2, 2/3, 3/4, 5/6, 7/8; Convolution depth K=7 |
LNB power supply | 13/18V (max 350mA) |
enter | Input frequency | 950~2150MHz |
Input level | -25~-65dBm |
input resistance | 75Ω, F-type |
MPEG II decoding | Decoding standard | MPEG-2 ISO / IEC 13818, MPEG-2 MP@ML |
Input stream | Max. 60Mbit/s |
Video output ratio | 4:3, 16:9 |
Video resolution | 720x576(PAL), 720x480(NTSC) |
Video output format | NTSC / PAL/AUTO |
Audio decoding standard | MPEG-1 LAYER I, II,Musicam |
Audio output mode | Two-channel(Left)And (Right) |
Sampling frequency | 32, 44.1, 48KHz |
Main chip & memory | CPU | SGS-Thomson |
SDRAM storage | 8Mbyte |
Flash memory | 1 or 2Mbyte |
Video output | Output impedance | 75Ω, RCA*2 |
Output level | 1.0V±20mVp-p |
Frequency characteristics | ±0.5dB (4.8MHz) |
Differential gain | ≤5% |
Differential phase | ≤5° |
Color delay | ≤30ns |
Audio output | Output impedance | 680Ω, RCA*2 |
Output level | ±6dB |
Frequency characteristics | ±0.5dB (20Hz~18Hz) |
Audio signal to noise ratio | ≥70dB |
Left and right channel level difference | ≤0.5dB (20Hz~18Hz) |
Data interface | RS-232 | Baud rate 9600~115200 |
General characteristics | Working temperature | 5°C~40°C |
Relative humidity of working environment | 10%~90% |
Working environment atmospheric pressure | 86~106Kpa |
Power supply | AC 90V~256V, 50Hz~60Hz, 25W |
volume | 483mm×270mm×45mm |
weight | 2.5Kg |