Delivery Time:Within 7 days

GQ-3780

DVB-S/S2 Modulator

      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

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 15602900600 Address Block F10-F13, F518 Idea Land, Baoyuan road, Bao\'an Central District Binzhou,Shandong Showroom https://dtvsettopb.goldsupplier.com/ You May Like Dual Level Encryption CAS System Compatible DVB Simul Crypt Standard Negotiable /Piece 1 Piece(MOQ) 15W Full HD DVB-C HD H.264 / MPEG-4 / Digital Cable Decoder Negotiable 1 (MOQ) DVB-C HD H.264 / MPEG-4 / Set Top Box , 1080P Full HD Video Decoding Negotiable /Piece 1 Piece(MOQ) DVB-C H.264 SD PVR Set Top Box With PVR , DVB-C Set Top Box 307MHz CPU Negotiable /Piece 1 Piece(MOQ) 270MHz ALI M3202C CPU DVB-C Set Top Box , Digital Cable SD MPEG-2 Receiver Negotiable /Kilogram 1 Kilogram(MOQ) DC 5V 1.5A DVB-C Set Top Box MPEG-2/AVS 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Details Brand Name: GOSPELL Place of Origin: China Model Number: GQ-3780 Facebook X Pinterest Linkedln