Download leaflet D-MOD DVB-T2 - Teamcast

D-Mod T2Test and MeasurementDVB-T2DemodulatorThe unique demodulator forearly testing and monitoringDVB-T2 signals:• On-field signal demodulation• Transmission signal performancechecks• R&D laboratory experimentsReal-time full demodulationHigh performance monitoringProfessional form factorIntuitive InterfaceDescriptionKey features :• DVB-T2 full and real-timedemodulation• Multiplex transport streamoutput• High level of MER measurementperformance• Monitoring features: inputlevel, shoulders, MER, etc.• Constellation and spectrumvisualization• Local or remote accessover Ethernet• Professional form factor(1-RU rack format)• Remote control & monitoringby SNMP protocolThe D-Mod T2 is a first tool to measure and to monitor the RF signal quality of the DVB-T2,the second generation of terrestrial Digital TV standard.D-Mod T2 gives the mean to measure the MER in real time: it is the key measurement toqualify a RF transmission signal. D-Mod T2 is fed either by a relatively high power level signal(Demodulation RF input) like the output of a modulator or a field type signal (ReceiverRF input) whose level varies and can go low. A comprehensive & intuitive control softwaresuite is provided and displays measurement traces, signal spectrum and constellation. Italso permits to configure and control the unit via Ethernet local or remote connection. ASNMP control is also available.Comprehensive DVB-T2 modulation monitoringThe D-Mod T2 can continuously monitor in real-time the essential signal performancefigures such as input level, MER and shoulder levels. Useful to check the quality of theDVB-T2 signal in the time. The SNMP feature can be useful to elaborate a testbench tomonitor the output of a modulator. User can select the Demodulation input to achievehigh level of MER measurement. The D-Mod T2 output the received stream either over astandard TS over ASI interface or via IP Streaming to feed a external video/audio decoderor a TS stream analyser.Performant & Future proofD-Mod T2 addresses DVB-T2 product designer’s request to have reference DVB-T2 demodulator.User can dispose a high quality tool either to help him to develop & debug its ownmodulator thank to the Demodulation input or to help him to discover the performances ofthe DVB-T2 standard. In that case, the receiving input is to be used to cope with on airtransmission signal impairments (adjacent channels, signal fading, multi-paths, etc.).w w w . t e a m c a s t . c o m

D-Mod T2DVB-T/T2 DemodulatorConnectorsSpecifications 1Supported Standardso DVB-T2: EN 302 755o DVB-ASI EN50083-9, ETSI TR 101 891o MPEG-TS ISO/IEC 13818-1Demod Inputo 1 x SMA - 50 Ωo Input level: -15 dBm ±10 dBo UHF from 470 MHz to 860 MHzo Bandwidth: 5,6,7 or 8 MHzReceiver Inputo 1 x SMA - 50 Ωo Input level: -90 dBm to -30 dBmo RF from 50 MHz up to 800 MHzo Bandwidth: 7 or 8 MHzTS Stream Outputo 1 x TS/ASI connectoro Format 188 bytes, Packet Mode, 55 Mbps maxo IP streaming interfaceMeasurement probeso Input level: -90 dBm to -30 dBm ±1dBo Spectrum: 2048 to 4096 points displayedo Shoulders: left & right 45 dBo Constellation : 4096 points max displayedo MER: up to 38 dB ±1 dB (Demod. Input)o FER: Frame Error Rate monitoringo LDPC: status, number of iterations monitoringo Frequency Offset monitoring on demod inputControl & Monitoringo 2 x 10/100 base-T Ethernet porto Delivered with control software suite/Touch Screen controlPhysicalo Dimensions: 450 x 500 x 44 mmo Weight: 3.300 kgo Operating temperature range: 0 °C to 50 °Co Power supply: 90 to 240 VAC – 50 Hz – 100 WOrdering InformationSpécifications subject to changeMay 2010 - Ref MPD-1004061CCopyright © 2010TeamCast France - Idoine RennesxSMR-DMOD-BT201Specifications are not contractual and are subject to revision without notice.DVB-T2 Demodulator - Demod UHF input and Receiver RF input - 1U RackTeamCast SolutionsCentre AlphasisEspace Performance35769 Saint-Grégoire Cedex - FranceTel: +33 (0) 2 23 25 26 80Fax: +33 (0) 2 23 25 26 85TeamCast Inc.The Burnham Center, Suite 1865111 West Washington StreetChicago, IL 60602 - USATel: +1 312 263 0033Fax: +1 312 263 1133w w w . t e a m c a s t . c o mContact: info@teamcast.com