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DVB-S QPSK Modulator Digital TV Satellite Modulator For DTV Network Head End Systems

DVB-S QPSK Modulator Digital TV Satellite Modulator For DTV Network Head End Systems

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

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Brand Name:
GOSPELL
Place of Origin:
China
Model Number:
GQ-3780

Gospell Digital Technology Co.,ltd.

Business Type: Trading Company
Main Products: DVB-C Set Top Box ,DVB-T2 Set Top Box ,DVB-S2 Set Top Box
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Product Details

Delivery Time:Within 7 days

DVB-S/S2 8PSK/APSK/QPSK Modulator

Model No:GQ-3780

      GQ-3780 is a professional DTV Satellite Modulator which can receive the DTV transport streams from ASI interface, RS-530/422 interface (optional), G703 interface (optional), LVDS interface (optional), and then modulate the signals by DVB-S/S2 standard. It finally outputs the signals after up conversion at mid-frequency or L-band via RF or IF outputs. This device has outstanding RF performance which can be used in satellite DTV network head-end systems.

Main Features:

Input rate range: 8 Kbps~140 Mbps Modulation support BPSK, QPSK, OQPSK, 8PSK, 16QAM Data input interface: ASI, optional interfaces: RS-530/422, G703, LVDS Support 70 MHz/140 MHz IF output and 950~2100 MHz L band output Support time-delay balance of 70 MHz/140 MHz IF group Available FEC mode: 1/2, 3/4, 5/6, 7/8 Remote monitoring methods support USB, Ethernet, RS-232, RS-485 Centralized Web/SNMP management and remote upgrade/maintenance Support monitoring of operation temperature and power supply status

Technical Specifications:

TS interface
Standard Configuration ASI
Optional Configuration RS-530/422, G703, DS-3, LVDS
Data Rate
Viterbi and RS Mode BPSK: 8 Kbps~36 Mbps
QPSK: 16 Kbps~64 Mbps
Turbo Code Mode 16 QAM: 16 Kbps~140 Mbps
BPSK: 16 Kbps~36 Mbps
QPSK: 16 Kbps~70 Mbps
OQPSK: 16 Kbps~72 Mbps
8PSK: 16 Kbps~110 Mbps
Symbol Rate 16 KBaud~40 MBaud
Modulation
Rolling Factor 0.25, 0.3, 0.35
FEC Coding 1/2, 2/3, 3/4, 5/6, 7/8
RF Parameter
Output Frequency 950 MHz~2000 MHz
Output EPL +5~25 dBm, step-size: 0.1 dB
Accuracy 0.5 dB
Stability 0.25 dB
Network Management
Connector 1 x RJ-45
Interface 10/100 Base-T Ethernet
Supported Protocol SNMP, Telnet, HTTP
Power Supply
Input Voltage Range 85~265 V AC, 50/60 Hz
Typical Consumption <20 W
Environmental
Operating Temperature 5℃~45℃
Storage Temperature -25℃~85℃
Operating Humidity 10%~90%
Mechanical
Dimensions (W x H x D) 483 mm x 445 mm x 300 mm
Weight <10 Kg

For More Information

Please visit our website or contact your local sales representative:

GOSPELL Shenzhen, China

Overseas Sales Center

Block F10-F13, F518 Idea Land, Baoyuan road, Bao\'an Central District, Shenzhen City 518102, Guangdong Province, China

TEL:

Contact Supplier

Mr. Horace sale Manager Chat Now
Telephone
86-755-26716172
Mobile
86-15602900600
Fax
86-755-29114035
Skype
www.skype.com
Address
Block F10-F13, F518 Idea Land, Baoyuan road, Bao\'an Central District, Shenzhen City 518102, Guangdo Weinan,Shaanxi
Showroom
https://gospellgo.goldsupplier.com/

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Quick Details

Brand Name:
GOSPELL
Place of Origin:
China
Model Number:
GQ-3780