CSP-3301 DVB-C QAM modulator

The CSP3301 QAM modulator is a high performance modulator developed according to DVB-C (EN300429) standard which is the standard

SummaryThe CSP3301 QAM modulator is a high performance modulator developed according to DVB-C(EN300429) standard which is the standard of the European broadband satellite telecommunication. It provides a more powerful receiving ability of various TS come from encoder,multiplexer, DVB gateway, scrambler and video server. In addition, the modulator also has the function of outputting RF, and simultaneously disposes the TS by RS encoding, convolution interlacing and QAM modulating. This device supports local and remote control through NMS software. For the field scope, it can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.Features

1  Fully complying with EN300 429/ITU-T J.83A/B/C (DVB-C), GB/T170 standard2  Symbol rate adjusting range: 5.0Msps~7.0Msps3  Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM and 256QAM

4  Support ASI input5  Huge buffer memory for the burst code stream6  Intelligence null packet deleting, automatically TS filling and PCR accurate adjusting7  NIT insertion8  Support PID filtering, re-mapping and PSI/SI update synchronously.9  Effective inputting real-time bit rate monitoring10  RF Output frequency range: 48MHz~860MHz in 1 kHz step11  Output frequency attenuation range: -11dBm~+5dBm in 0.5dB step12  LCD and keyboard operation13  NMS operation

Specification

CSP-3301 DVB-C QAM modulator