Dexin NDS3343D-E 4 in 1 SD encoder modulator with scrambler

• 4 CVBS and DVB-C input ports
• 4 RF and 4 *MPTS output
• Max 4 simulcrypt CA
• 4 channels encoding + multiplexing + scrambling + QAM modulating

Outline

NDS3343D 4 in 1 mux-scrambling encoder modulator is a high performance and cost-effective mux-scrambling encoding QAM modulator designed by Dexin. It has multiple input ports optional. After encoding, multiplexing, scrambling and QAM modulating process, then it gives RF output. To meet customers’ various requirements, this device is also equipped with Tuner input to extend the signal source. Its pluggable structure design greatly facilitates the change of modules (demodulator or encoder ect) as needed.

The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system .

Key Features

l   4 A/V (Component/Composite/S-video available) inputs with MPEG2 encoding

l   1 or 2 DVB-C Tuner input for re-mux

l   4 channels encoding/multiplexing/scrambling/QAM modulating

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

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

l   Support accurate PCR adjusting

l   Support PSI/SI editing and inserting

l   Excellent RF output performance index, MER≥40db

l   Support 4*MPTS IP output over UDP

l   Support LCD display and keyboard

l  Support Web management, Updates via web and USB

Specifications

Working Principle