Product Specifications
| Prod Model: |
HT105-1 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Comply: |
DVB-S Qpsk |
| Type: |
Radio Signal Modulation |
Product Description
QPSK modulator for CATV headend
1. Favorable price
2. 1 year international warranty
3. Size: 44.5*483.6*252mm
HT105-1 QPSK Modulator complies DVB-S standard. The signal is compressed by MPEG-II and processed with other data then finally send to QPSK Modulator. After Modulating it output L-Band frequency directly which can be widely used for microwave point to point transport, Satellite DTV, Digital Broadcasting, VOD, Internet, Video Conference and etc.
Features
1: Completely independent innovation, adopt FPGA digital signal processing technology, has a high cost performance.
2: Input interface: ASI
3: Effective input bit rate: 0~62MB/s
4: Output symbol rate: 0.1Mbaud/s~45Mbaud/s
5: LCD display
6: Supply network control interface
7: Power shut memory
|
Signal Channel Coding |
Modulating Mode |
QPSK |
FEC Coding |
1/2, 2/3, 3/4, 5/6, 7/8 |
RS Coding |
(204, 188), T=8 |
Symbol Rate |
0.1Mbaud/s~45Mbaud/s |
Channel Coding Standard |
DVB-S standard |
SNR |
≥ 48dB |
Formula |
Output bandwidth(Hz) = symbol rate*1.25 |
ASI Interface |
Connector |
BNC, 75Ω |
Packet Format |
188 or 204 |
Standard |
DVB standard |
Radio Frequency Output |
Connector |
Metric, 50Ω |
Intermediate Frequency |
Ordered by user (950~2150MHz) |
Bandwidth |
≤ 56MHz |
Others |
Power |
AC200V~240V, 50*(12%) Hz, 15W |
Temperature |
+5° C~45° C |
Dimension |
44.5mm*483.6mm*252mm |
Alarm System |
Input TS unlock alarm, data flooding alarm |
Chengdu Haoteng Technology Co., Ltd. was established in 2003 in Chengdu, China. Which concentrates on the research, production, sale and engineer service of digital TV broadcasting products, with a group of experts and doctors, advanced production facilities and testing equipment, forming a worldwide sales network and customer groups.
DTV products include: MPEG-2/4 encoder, H. 264 HD/SD encoder, DVB-T COFDM modulator, DVB-S/S2 modulator, QPSK/QAM modulator, multiplexer, scrambler, MMDS/MUDS transmitter, DVB-C/S/T STB.
IPTV products include: IPTV media player, MPEG-4/H. 264 IPTV encoder, P2P IPTV streaming Server, Operation Support System(OSS).
As a television network investor, we have accumulated a great deal of experience in network operation of digital TV and IPTV system
Our mission is to exceed customer's satisfaction and requirements, fulfilling our assurance of high quality products. We look forward to creating mutually beneficial business with you.
