D9476-0 (ASI) Clear Channel QAM Modulator
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Introduction This S-A QAM modulator (set to operate in stand alone and clear mode by TBBS) is fully independent (stand alone) and is able, through it's front panel, to be configured to output one QAM modulated stream in the clear without any other device.
RF Outputs The QAM modulator outputs a modulated RF signal that can be transported in CATV and HFC networks. There are about 27 Mbits of useable bandwidth for a 64 QAM or about 36 Mbits for a 256 QAM. The output converter allows the signal to be output on frequencies between 150 MHz and 750 MHz.
Specifications
QAM Quadrature Amplitude Modulation 16/64/128/256
Frequency Front panel button, lets you adjust the RF output frequency and output frequency offset. You can select any start frequency from 150MHz to 750MHz.
RF Level Front panel button allows you to adjust the RF output level and RF muting
Supply Voltage Accepts 115 V AC +/- 10%, 60 Hz +/- 5% @50 Watts