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TRM23F

USER MANUAL V1.0

 DVBS/S2 -> DVBT

Transmodulator

Summary of Contents for TRM23F

Page 1: ...TRM23F USER MANUAL V1 0 DVBS S2 DVBT Transmodulator ...

Page 2: ...ription of the different elements 4 Installing the software DTVIface 5 Programming the TRM23F 5 1 Programming the satellite receiver module DTVRR2 5 2 Programming the modulator module DTVDM3F 5 3 Adding programs to the output 6 Technical specifications page 3 page 4 page 4 page 5 page 5 page 6 page 7 page 7 page 8 ...

Page 3: ...dule 1 4 CLEANING Disconnect the module before cleaning Use only a humid cloth without solvant 1 5 VENTILATION In order to assure an adequate air circulation and to prevent overheating the ventilation holes should not be obstructed The module may not be installed in a hermetically sealed environment Other elec tronic products or heat producing items may not be placed upon or near the module 1 6 AC...

Page 4: ...ink first or last indicates that a tuner is not locked L2 Status LED DVBT modulator module this LED blinks green in normal operation in the case no valid transport stream received by the modulator it blinks red TRM23F C7 C8 L2 L1 C6 C5 C4 C3 C1 C2 2 Function of TRM23F The TRM23F is a transmodulator It allows to receive satellite programs DVBS S2 from two different satellite transponders The program...

Page 5: ...and you launch DTVIface you will see following screen On the left side you see the icons related to the DTVIface functions see DTVIFace In the column right to this you have three squares red square control unit green square satellite receiver mod ule blue square triple DVBT modulator Clicking on the red square gives you information on the network settings which are usefull when you want to program...

Page 6: ...tiswitch If valid parameters are entered and a satellite signal is present the LED indication besides Level and S N R indication will turn into green indicating that the tuner has locked At the same time an indication is given on signal strength and quality Below these fields you have a slider for rate This is only needed for systems having a CI slot the value can be left at 160 Mb s in this case ...

Page 7: ...origin input B or C the service ID service name the symbol for a TV program or radio program and a symbol indicating if it concerns a FTA or scrambled program In the modulation column you have the ability to add this program to one of the three output channels by double clicking the symbol The symbol will change into indicating that the channel has been added to this specific channel Furthermore y...

Page 8: ...PSK 8PSK 1 45 MSps DVB S2 Code Rate LDPC QPSK 1 4 1 3 2 5 1 2 3 5 2 3 3 4 4 5 5 6 8 9 9 10 DVBT output 3 channels Maximum output A enua on Inser on loss 90 dBμV 1 20dB using DTVIface 2 dB Output frequency 170 230 MHz 470 862 MHz Constella on QPSK 16QAM 64QAM FEC 1 2 2 3 3 4 5 6 7 8 Guard interval 1 4 1 8 1 16 1 32 Mode MER 2K 8K 31 dB Power Input 100 240 VAC 50 60Hz 15 Wa Dimensions Length x Heigh...

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