1.IP QAM Modulator; 2.Modulating Modes:QPSK,16QAM,32QAM,64QAM,128QAM and 256QAM; 3.Support ITU-T J.83A&B; 4.LCD Display

GQ-3660A IP QAM Modulator is a modulator with high performance-cost ratio, having a IP input interface of a Gigabit. The product has the function of multiplexing, and outputs multi-frequency signal (four-way mixed signal) and can be easily controlled with NMS (network management system).

GQ-3660A IP QAM Modulator is GOSPELLs first item of IP QAM Modulator, which is mainly used in low-end markets and OEM customers, providing customers with easy operation, complete function, highly integration and most reasonable price.

FEATURES:

    support ITU-T J.83A&B;

    FEC fuifill DVB-C;

    support QPSK,16QAM,32QAM,64QAM,128QAM and 256QAM modulating modes;

    large buffer memory, the IP interface support both outburst and well-distributed code stream and uniform the code to improve the code rate.

    188/204 packet auto-identification, displaying input data format real time;

    Outstanding self-adapting filtering circuit designs to maximal reliability and availability;

    8 PID filtering and re-mapping;

    PCR correction function can correct various input data, respectively and accurately;

    Inputs the real time testing and displaying of the system and valid bite rate;

    Network control interface realizes remote maintenance, supervision and software upgrade;

    Failure alarming;  

    Power off memory;

    LCD display.