CATV Digital 4 Channels 4 in 1 Qam Modulator Multiplexing Functionality

Specifications
1.QAM modulator, TS-remultiplex
2.Four ASI inputs, multiplex
3. RF output and RF testing port, 16~256QAM scheme with 48~863MHz
QAM Modulator feature :
1. Up to 4 ASI inputs
2. Up to 108Mbps bit rate for each DVB-ASI input (cover both data packets and data burst)
3.Support multiplexing
4. Adjustable Symbol Rate up to 7Mbaud
5. Max. effective bit rate up to 51.6Mbps (SR=7Mbaud, 256QAM)
6. Nominal RF Output power ≥105dBuV (with 0~15dB adjustable attenuation range) and 48~863MHz frequency range.
7. TS packet format input automatic detection and output configurable (188 or 204 bytes)
8. PSI/SI tables regeneration
9. PID filtering and re-mapping
10. Local keyboard control and LCD display, or access via Ethernet linkParameterSymbolDescriptionUnitRemarkMechanicaldimensionHeightH42mmabout1UWidthW434mmabout17"DepthD340mmASIInputNumberofASIinput-4Impedance-75WConnector-BNCNAMaximumbitrate-108MbpsTSpacketformat-188or204ByteAutomaticdetectionTransmissionformat-DatapacketordataburstNARFOutputImpedance-75WConnector-BNCNAFrequency-48~863MHzStep1MHzOutputlevel->100dBuVAdjustableattenuationof0~15dBModulationSpecificationModulationscheme-16QAM~256QAMNASupportAnnex-A/CSymbolRateSR≤7MbaudBandwidthBW8MHzEffectiveoutputbitrate-≤51.6MbpsModulationErrorRateMER≥40dBAfterequalizer,64QAMBitErrorRateBER≤1x10E-8AfterFEC,64QAMCarriertoNoiseC/N≥45dB