New Compact and Cost-Effective Digital TV Qam Modulator with Multiplexing

★DescriptionDT-DQAM-M3204B is a new compact (1RU only) chassis and cost-effective QAM modulator with multiplexing function, which is designed by Hangzhou Prevail according to the DVB related standards. DT-DQAM-M3204B has 4 ASI input (Max. bit rate of each channel up to 108Mbps), one of RF output and RF testing output. The DT-DQAM-M3204B has very convenient and friendly management interface, the user can complete all operation via local keyboard and LCD display on device, or access through the Ethernet port on device.★Feature⊙Up to 4 ASI inputs⊙Up to 108Mbps bit rate for each DVB-ASI input (cover both data packets and data burst)⊙Support multiplexing⊙Adjustable Symbol Rate up to 7Mbaud⊙Max. effective bit rate up to 51.6Mbps (SR=7Mbaud, 256QAM)⊙Nominal RF Output power ≥100dBuV (with 0~15dB adjustable attenuation range) and 48~863MHz frequency range⊙TS packet format input automatic detection and output configurable (188 or 204 bytes)⊙PSI/SI tables regeneration⊙PID filtering and re-mapping⊙Local keyboard control and LCD display, or access via Ethernet link★Application⊙Re-multiplex for all DVB program Transport Stream related application⊙DVB-C QAM modulation★Compatible⊙Re-multiplex for all DVB program Transport Stream related application⊙DVB-C QAM modulation ★Specification ParameterSymbolDescriptionUnitRemarkMechanical dimensionHeightH42mmAbout 1UWidthW434mmAbout 17"DepthD340mm ASI InputNumber of ASI input-4  Impedance-75W Connector-BNCNA Maximum bit rate-108Mbps TS packet format-188 or 204ByteAutomatic detectionTransmission format -Data packet or data burstNA RF OutputImpedance-75W Connector-BNCNA Frequency-48~863MHzStep 1MHzOutput level->100dBuVAdjustable attenuation of 0~15dBModulation SpecificationModulation scheme-16QAM~256QAMNASupport Annex- A/CSymbol RateSR≤7Mbaud BandwidthBW8MHz Effective output bit rate-≤51.6Mbps Modulation Error RateMER≥40dBAfter equalizer, 64QAMBit Error RateBER≤1x10E-8 After FEC, 64QAMCarrier to NoiseC/N≥45dB    ★Ordering InformationModel NumberDescriptionDT-DQAM-M3204B TS re-multiplexing and QAM modulator, 4 ASI inputs (up to 108Mbps for each channel ), RF output and RF testing port, 16~256QAM scheme with 48~863MHz frequency, SR 5~7Mbaud      /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1