4 in 1 mux-scrambling QAM Modulator

Outline

4 in 1 mux-scrambling QAM Modulator is a high performance and cost-effective ASI mux-scrambling QAM modulating device latest designed by Dexin Company. It provides 16 ASI input interface. After 4 channels multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies by 1 RF port) and gigabit IP output. The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.

Features

*Support 16 ASI input, 4 ASI input, 8 DVB-S2 tuner input optional

* Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C

*Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197

*Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating

*Support gigabit IP output

*Simultaneously support 4 simulcrypt CA

*Support accurate PCR adjusting

*Support PSI/SI editing and inserting

*Excellent RF output performance index, MER≥40db

*Support LCD display and keyboard

*Support SNMP management

Technical Parameter

Chengdu Digitovision Technology Co., LTD. is more than ten years manufacturer, specialized in digital TV head-end system.The company is a high-tech enterprise which concentrates on the research, manufacturing, sale and service of DVB products. Digitovision is building up both domestic and overseas markets while making a good contribution to the CATV industry.

Digitovision's products including: Encoder, Encoder modulator, QAM modulator, QPSK modulator, DVB-S2 modulator, DVB-T modulaotr, multiplexer and Satellite Receiver...For the system, we can offer the total solution of DVB-C/T/T2/ from headend to user end with the way of cable, MMDS,especially concentrate on IPTV.And our projects relate to different areas, such as city or village coverage, hotel, hospital, university, casino etc.

As a leader of DVB industry in China, Digitovision focuses on the digital TV products and provides a wide range of new technologies as well as competitive products suitable for both domestic and overseas markets. Our team will provide the best products and service to customers home and abroad.