Triax product info - DVB-C modul TDH [DK - GB].indd

TRIAXNewDVB-C module for TDHPlug in QPSK to QAM moduleWith the new QAM module it is possible to distributethe entire package from the satellite to the subscriberon one TV channel. This means a multiplicationof the number of TV programs which can bedistributed in a network, and not least”digitally all the way”.New technologi =flexibilityThe new QPSK to CAM moduleis based on the latest FPGAtechnology which helps to ensure astable image quality and easy adaptation ofspecial requirements such as e.g. operator ID etc.Theoretically complicated– but simpler in practiceThe new DVB-C module is also suitable for smallnetworks where several TV-programs are requested,meaning greater freedom of choice, and where thefrequency range in the distribution network is limited.Features:• Output frequency range: 306-858 MHz• Programmable LNB control: 0/14/18V – 0/22 kHz• Modulation: 16, 32, 64, 128, 256 QAM• Output spectrum: Normal, Inverted, Random• Symbol rate – adjustable (only on TDH 732)• Watchdog• Software download via TDH System ControlSimple operationSet-up and programming is just as easy as on theother modules for TDH 700.The On Screen Display (OSD) operation secures theoperator a clear picture. On Screen Display operation.

TRIAXTechnical data - QPSK-QAM modulesTYPETDH 730CDVB-CTDTTDH 732CDVB-CVarenr. 8 MHz band-width 490730 4907327 MHz band-widthstand-alone module SA 301730 301732TDH 730TDH 732TDH 730C - SATDH 732C - SAModulator typeQAMTransparantQAMInput frequency range MHz 920 - 2150 920 - 2150Input level dBµV 45....84 45....84Return loss dB >10 >10Aerial input SAT F FAerial loop-through SAT Yes/F Yes/FDemolatorType QPSK QPSKSymbol rate Mbps 2-40 (SCPC/MCPC) 2-40 (SCPC/MCPC)Viterbi decoder 1/2, 2/3, 3/4, 5/6, 7/8 1/2, 2/3, 3/4, 5/6, 7/8Reed Solomon decoder 204, 188, t=8 204, 188, t=8ModulatorOutput mode QAM 16, 32, 64, 128, 256 QAM 16, 32, 64, 128, 256Output control Normal, Inverted, Random Normal, Inverted, RandomOutput frequency range MHz 306 - 858 306 - 858Output level SA modules dBµV 83 - 93 83 - 93Output level adjustable dBµV 97 97LNB control 13/18 volt - 0/22 kHz mA 200 200Symbol rate Mbaud < 7.0 < 7.0Roll-off factor % 15 15FEC block code RS (204, 188) RS (204, 188)Scrambling DVB ETS 300429 DVB ETS 300429Interleaving DVB ETS 300429 DVB ETS 300429Carrier suppression dB >40 >40C/N dB >38 >38MER dB >35 >35IQ imbalance Dgr 10Temperature, operationWeight - standard module- stand-alone moduleDimensions (H x D x W)- standard module- stand-alone moduleRemarks0 C -10..+50 -10..+50kgkgmmmm0.452.25150 x 230 x 50198 x 220 x 760.452.25150 x 230 x 50198 x 220 x 76* With stopunit incl.PCR-correction* No processing*PID-filter