AWC 2000 QAM Modulator

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AWC 2000 QAM Modulator, is the main equipment CATV digital head-end, receiving DVB transport streams which come from coder, multiplexer, DVB gateway, scrambler, video server etc. It does signal processing like RS coding, convolution interleaving and QAM modulating, providing IF/RF output. Feature • Complying DVB standard signal channel coding. • Support full range variable data rate, bandwidth and QAM mode Data stuffing • PID filter, re-reflection, PSI、SI information synchronal updating possible. • Automatically code stream stuffing and empty pocket deleting. • Code stream real-time monitoring, empty pocket filtering • Support NIT table modifying • PCR adjusting, output symbol rate variable:1-7Ms/s； • Fixed or agile channel output; • Providing DVB ASI/SPI code stream interface. • Providing RF output monitoring port（-20dB）； • Local or Remote administration possible. • LCD display, flexible in operating Specifications Modulating mode 16、32、64、128、256 QAM Symbol rate 2~7Mbaud/s Correction coding RS Coding204 Input data rate 1.5~51Mbps Channel data rate 20~56Mbps IF output IF Channel 35.25/36.15/36.65/70MHz(Optional) Output Level 100dBmV Impedance 50Ω/75Ω Miscellaneous Dimension 19 Inch 1U Standard Structure Temperature 0 ~ 45℃(Operating) -20 ~ 80℃(Storage) Power 220VAC±10%，50Hz，25W

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Guilin Aiwei Electronic Equipment CO.,LTD.

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