Digital headend system CDH 1900
Contents
1. ET a E 2 ds 4 a ES E L TERI S Tait GS 4 ee m i or uu rum e IN E i AAE i F Ian um 4 or uw ram 8 fees ian 1 LE F ms s m WE a im E ME 7 a I 88 88 LEJ m 1 e _ im um Ld j LEL OBa ia Aerials Dishes Receivers Headends Multi switches Amplifiers Outlets Home accessories Fibre cabinets Enclosures h HIRSCHMANN Digital headend system CDH 1900 TRIAX your ultimate connection The CDH 1900 headend system adds flexibility and reduces costs The Hirschmann digital headend is a flexible solution for modern headend systems Solutions for modifications in distribution networks new digital services or encoding systems are developed continuously and can be integrated without any problems Novelty QAM MUX module with 5 input channels e Modular concept for all requirements and needs e Flexible and quick installation e User friendly e Up to 30 channels in one system expandable e Remote control for easy programming e State of the art technology problem free upg2. Modulator type VSB VSB Output frequency range Ch 2 69 2 69 2 47 862 47 862 Output level attenuator dB 10 10 Video S N ratio dB gt 54 gt 54 Differential phase deg lt 8 lt 8 Picture carrier stability kHz lt 70 lt 70 Spurious signals ref pict carrier C N dB gt 60 gt 60 Sound mode Mono A2 stereo Nicam Audio distortion 1 kHz lt 1 1 Audio S N ratio dB gt 50 gt 50 Sound sub carrier stability kHz lt 5 lt 5 Teletext type Reinserted in VBI Reinserted in VBI Demultiplexer data rate Mbps lt 65 lt 65 Video data rate Mbps sum UIS Viterbi rates Mpps 1 30 SCPC MCPC 1 30 SCPC MCPC Impedance Ohm 75 75 Operation temperature range eG 10 50 10 50 Weight standard module kg 0 30 0 30 Dimensions H x D x W mm 150 x 230 x 50 150 x 230 x 50 Remarks Digital QAM modules OPSK to QAM QPSK QAM modules TDH QPSK to QAM module receives a QPSK channel TV program package located in the sat IF band and remodu lates it in QAM format on a 5 9 MHz channel located within the RF frequency band e Output frequency ranges 120 306 or 306 858 MHz Programmable LNB control on each module Modulation 16 32 64 128 256 QAM Adjustable symbol rate TDH 732 amp TDH 733 Multi language menu e Input frequency range 950 2150 MHz CDH 1900 modules technical data TDH 730C TDH 731C TDH 732C TDH 733C TDT TDT adj symbol rate adj symbol rate Art No 490730 490731 490
3. CVBS niveau Vpp 0 7 1 3 0 7 1 3 Audio input level V RMS 0 5 V RMS 0 5 V RMS Video S N ratio dB gt 54 gt 54 Audio input output 15 pol SUB D 15 pol SUB D Antenna input IEC female IEC female Antenna output IEC male IEC male Temperature operation C 10 50 10 50 10 50 10 50 10 50 Weight standard module kg 0 45 0 45 0 45 0 45 0 45 Dimensions H x D x W mm 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 Remarks 6 individual filters Video Audio cable 15 cm Art No 300748 Art No 300748 Phone Sub D 150 cm Art No 300745 Art No 300745 Controlling CDH 1900 headend Controlling accessories for CDH 1900 headend 5 ways to control your CDH 1900 headend and free software Controll and install software via GSM modem and manager for controlling available on www triax com e Controll and install software via telephone modem and TDH manager e Unique simple operation via On Screen Display OSD please see the user manual to make the correct connection of Programming via PC the units and you can also read more on our website about the e Controll and install software via Internet by using NBOX different solutions and TDH manager Tvpe GSM modem Telephone modem yp for Internet for mobile phone for access Packing QTY pcs 1 1 1 What you can do Get access via Internet Get access via GSM Get access via phone modem e Install softwa
4. 0 50 10 50 10 50 10 50 Weight standard module kg 0 45 0 45 0 45 0 45 Dimensions H x D x W mm 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 Remarks Digital measuring DCP With stuffing With stuffing DVB C master 1 2 2 3 3 4 5 6 7 8 DVB C master 1 2 2 3 3 4 5 6 7 8 DVB C master 1 2 2 3 3 4 5 6 7 8 DVB C master 1 2 2 3 3 4 5 6 7 8 OAM MUX module for CDH 1900 digital headend 5 channel QAM MUX module The CDH 1900 headend can be upgraded with a new QAM e Accepts input channels from the DVB T S modules muxing module The QAM muxing module will enable the e Accepts Free To Air FTA or encrypted channels CDH 1900 to send out up to 5 input channels in the QAM decrypted by Cl module on the input modules format along with the analogue PAL format simultaneously e Easy installation into existing or new headend The customer will then experience broadcasted TV in the QAM output channel setup via the manager PC utility original high digital quality on his flat screen QAM channel overflow control using channel priority e Add in slave module to CDH 1900 as the 6th module e Upgrade your existing CDH 1900 headend system with e Replicate up to 5 channels in digital QAM format the cost efficient QAM MUX module solution CDH 1900 modules technical data Number of transport streams channel inputs TS input interface Internally a LVDS signals QAM outpu
5. 7 5 858 0 Input level dByV 44 84 44 84 44 84 44 84 Output frequency range Ch 2 69 2 69 2 69 2 69 2 47 862 47 862 47 862 47 862 Output level dByV 103 103 103 103 Output level attenuator dB 10 10 10 10 Video S N ratio dB gt 54 gt 54 gt 54 gt 54 Differential phase deg lt 8 lt 8 lt 8 lt 8 Picture carrier stability kHz lt 70 lt 70 lt 70 lt 70 Spurious signals ref pict carrier C N dB gt 60 gt 60 gt 60 gt 60 Sound mode Mono A2 stereo Nicam Mono A2 stereo Nicam Audio distortion 1 kHz 96 1 1 1 lt 1 Audio S N ratio dB gt 50 gt 50 gt 50 gt 50 Sound sub carrier stability kHz lt 5 lt 5 lt 5 lt 5 LNB control 13 18 volt 0 22 kHz mA 200 200 200 200 Conditional access EN 50221 50221 FTA FTA Teletext type Reinserted in VBI Reinserted in VBI Reinserted in VBI Reinserted in VBI Demultiplexer data rate Mbps lt 65 lt 65 lt 65 lt 65 Video data rate Mbps lt 15 lt 15 lt 15 Viterbi rates Mpps 1 30 SCPC MCPC 1 30 1 30 SCPC MCPC 1 30 SCPC MCPC FFT mode Mpps 2K 8K 2K 8K 2K 8K 2K 8K Constellations QPSK 16QAM 64QAM QPSK 16QAM 64QAM Guard interval 1 4 1 8 1 16 1 32 1 4 1 8 1 16 1 32 Viterbi decoder 1 2 2 3 3 4 5 6 7 8 1 2 2 3 3 4 5 6 7 8 Reed Solomon decoder 204 188 t 8 204 188 t 8 Impedance Ohm 75 75 75 75 Operation temperature range e 10 50 10 50 10 50 10 50 Weight standard
6. 732 490733 Modulator type QAM QAM QAM QAM Input frequency range MHz 920 2150 920 2150 920 2150 920 2150 Input level dByV 45 84 45 84 45 84 45 84 Return loss dB gt 10 gt 10 gt 10 gt 10 Aerial input SAT F F F F Aerial loop through SAT Yes F Yes F Yes F Yes F Type QPSK QPSK QPSK QPSK Symbol rate Mbps 2 40 SCPC MCPC 2 40 SCPC MCPC Adjustable Adjustable Viterbi decoder Reed Solomon decoder 204 188 t 8 204 188 t 8 204 188 t 8 204 188 t 8 Modulator 000000000 Output mode QAM 16 32 64 QAM 16 32 64 QAM 16 32 64 QAM 16 32 64 128 256 128 256 128 256 128 256 Output control Normal inverted random Normal inverted random Normal inverted random Normal inverted random Output frequency range MHz 306 858 120 306 306 858 120 306 Output level 97 97 97 97 LNB control 13 18 volt 0 22 kHz mA 200 200 200 200 Symbol rate Mbaud lt 7 0 lt 7 0 lt 7 0 lt 7 0 Roll off factor 15 15 15 15 FEC block code RS 204 188 RS 204 188 RS 204 188 RS 204 188 Scrambling DVB ETS 300429 DVB ETS 300429 DVB ETS 300429 DVB ETS 300429 Interleaving DVB ETS 300429 DVB ETS 300429 DVB ETS 300429 DVB ETS 300429 Carrier suppression dB gt 40 gt 40 gt 40 gt 40 C N dB gt 38 gt 38 gt 38 gt 38 MER dB gt 35 gt 35 gt 35 gt 35 IQ imbalance Dgr lt 1 lt 1 lt 1 lt 1 Output impedance Ohm 75 75 75 5 Return loss MOD OUT dB gt 10 gt 10 gt 10 gt 10 Temperature operation eC 1
7. M signal e Adjacent channel operation AGO secures right level into the in the distribution network e Multi standard distribution net e Mono sound 2 stereo Nicam High modulation error rate available valued by means of SAW filter e Multi language menu technology secures best possible signal quality e Full range conversion e DC supply for preamplifier CDH 1900 modules technical data 775 TV converter analogue TDH 778 TV converter digital TDH 772 FM amplifier TDH 725 AV master VSB modul mono TDH 726 AV master VSB modul A2 Stereo 0775 490778 490772 490725 490726 B G VSB VSB Modulator type FM stereo Input frequency range MHz 45 862 50 5 858 87 5 108 0 Input level dByV 60 90 45 90 15 25 15 25 Gain dB 9 44 Optimum input level dByV 55 80 55 80 Output frequency range MHz K 2 69 K 2 69 87 5 108 0 Output level max 105 95 gt 100 105 105 Output level attennuator dB 0 10 0 10 10 10 10 Attenuation switchable in section dB 10 Audio mode mono A2 Stereo Output channel K 2 69 K 2 69 frequency range MHz 47 862 47 862 Notches adjustable X 6 dB 10 Noise figur dB 6 Linearity dB 1 Return loss MOF in output dB gt 10 gt 10 gt 10 MER MER input signal gt 36 dB dB gt 30 TV carrier wave stability kHz 25 lt 25 Spurious signals ref pict carrier C N dB gt 60 gt 60 gt 60 gt 60 Video input
8. S 28 29 TDH channel filter 301357 Ch 57 58 TDH channel filter 301390 S 30 31 TDH channel filter 301359 Ch 59 60 TDH channel filter 301391 S 32 33 TDH channel filter 301361 Ch 61 62 TDH channel filter 301392 S 34 35 TDH channel filter 301363 Ch 63 64 TDH channel filter 301393 S 36 37 TDH channel filter 301365 Ch 65 66 TDH channel filter 301394 S 38 39 TDH channel filter 301367 Ch 67 68 TDH channel filter 301395 S 40 41 TDH channel filter f HIRSCHMANN Aerials Dishes Receivers Headends Multi switches Amplifiers Outlets Home accessories Fibre cabinets Enclosures Triax GmbH Karl Benz StraBe 10 72124 Pliezhausen Technical hotline 49 0 180 32 32 341 More information on www triax gmbh de
9. Yes F female Yes F female Output frequency range MHz 87 5 108 0 87 5 108 0 87 5 108 0 87 5 108 0 Spurious signals ref pict carrier C N dB 60 gt 60 60 Audio S N ratio dB 60 60 60 Audio distortion 1 kHz 96 1 1 1 Audio input level V RMS 0 5 V RMS Audio input output 15 pol SUB D Return loss MOD OUT dB gt 10 gt 10 gt 10 Output impedance Ohm 75 75 75 Temperature operation 10 50 10 50 10 50 10 50 Weight standard module kg 0 45 0 45 0 45 0 45 Dimensions H x D x W mm 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 Remarks Video audio cable 15 cm Art No 300748 Art No 300748 Phone Sub D 150 cm Art No 300745 Art No 300745 Digital analogue TV converters FM amplifier and AV modules CDH 1900 AV modulator modules Modulator modules convert an audio video signal to a TV channel in the module for the TDH headend VHF UHF band for distribution in a With this module it is possible to obtain community cable system the right professional insertion and e Full band high quality modulator CDH 1900 FM amplifier modules CDH 1900 TV converter modules Converts any TV channel in the VHF and UHF band to another frequency For optimized function and performance in handling analogue or digital signals two different versions are available Plug in amplifier module The TDH 772 is e g an FM amplifier e Wide range automatic gain control amplification of the terrestrial F
10. as slaves Up to six programmes can be distributed from one multiplex and the master slave set up simplifies the whole installation It saves time in initial installation but also in later changes of configuration CNN E3 Dm THE WORLD S NEWS LEADER MUSIC TELEVISION mu ARD 4 Digital headend system Main and sub unit Digital headend system CDH 1900 The CDH 1900 is a modern compact digital headend system Each basic unit holds up to 6 modules each carrying a satellite cable or terrestrial channel Up to five units 1 main unit and 4 sub units can be coupled in cascade for up to 30 channels and with the advantage that they all share the same system control Communication between modules and basic unit takes place via a highspeed databus and due to this modern commu nication structure important functions such as operation of the systems software updates and remote access are now extremely simple CDH 1900 units technical data Type Section 1 CDH 1900 Main unit E Section 2 RF out for distribution net ar a 7 Pu vr ee CDH 1901 Sub unit 792 490793 6 6 Number of channels Pcs Output frequency range MHz 47 862 47 862 Max output level 6 combined channels max 60 dB IMD dByV 105 105 Adjustment dB 10 10 Test point dB 30 30 Return loss output Tv in tv out module RF in dB gt 10 gt 10 Impedance Oh
11. h module Channel filter VHF S channels Art No Type Channel filter Channel filter UHF channels Type Art No 301371 S 1 2 TDH channel filter 301321 Ch 21 22 TDH channel filter 301372 S 2 TDH channel filter 301323 Ch 23 24 TDH channel filter 301373 S 4 5 TDH channel filter 301325 Ch 25 26 TDH channel filter 301374 S 6 7 TDH channel filter 301327 Ch 27 28 TDH channel filter 301375 S 8 9 TDH channel filter 301329 Ch 29 30 TDH channel filter 301376 S 10 Ch 5 TDH channel filter 301331 Ch 31 32 TDH channel filter 301377 Ch 6 7 TDH channel filter 301333 Ch 33 34 TDH channel filter 301378 Ch 8 9 TDH channel filter 301335 Ch 35 36 TDH channel filter 301379 Ch 10 11 TDH channel filter 301337 Ch 37 38 TDH channel filter 301380 Ch 12 S 11 TDH channel filter 301339 Ch 39 40 TDH channel filter 301381 S 12 13 TDH channel filter 301341 Ch 41 42 TDH channel filter 301382 S 14 15 TDH channel filter 301343 Ch 43 44 TDH channel filter 301383 S 16 17 TDH channel filter 301345 Ch 45 46 TDH channel filter 301384 S 18 19 TDH channel filter 301347 Ch 47 48 TDH channel filter 301385 S 20 21 TDH channel filter 301349 Ch 49 50 TDH channel filter 301386 S 22 23 TDH channel filter 301351 Ch 51 52 TDH channel filter 301387 S 24 25 TDH channel filter 301353 Ch 53 54 TDH channel filter 301388 S 26 27 TDH channel filter 301355 Ch 55 56 TDH channel filter 301389
12. m 75 75 Remote control Yes PC interface functions Yes Software download 9 pin RS 232 female Modem connector 9 pin RS 232 male Main sub unit connector USB A B cable USB A B cable Wall rack bracket Yes Yes Operation voltage V AC 190 260 190 260 Power consumption W 120 max 110 max Connector in out F female F female Operation temperature range C 10 50 10 50 Weight kg 5 8 5 8 Dimensions H x D x W mm 223 x 160 x 440 223 x 160 x 440 Remarks Digital terrestrial modules COFDM PAL DVB T module VSB VHF UHF DVB T modules convert a digtal terrestrial coded or uncoded Advanced watchdog function signal to a modulated signal for distribution in a community e Fully DVB T compatible cable system e Multi language menu e Full band high quality modulator e MPEG transport stream available for slave modules e Conditional access via common interface Cl e Mono sound A2 stereo Nicam available or Free To Air FTA CDH 1900 modules technical data 1 7 q A i DVB T master DVB T master DVB T master with Cl with Cl Free To Air Nene ee Nea Mene puse Wem DVB T master Free To Air Norm G 490762 490763 590763 490764 490765 590765 D K 490712 490713 sid 490714 490715 sid Norm L 490712 490714 490712 59tet3 490714 Input frequency range MHz 177 5 858 0 177 5 858 0 177 5 858 0 17
13. module kg 0 45 0 45 0 45 0 45 Dimensions H x D x W mm 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 Remarks Digital measuring DCP Digital satellite modules OPSK PAL DVB S master module VSB VHF UHF TDH DVB S modules convert a coded or uncoded digital signal from a satellite to a modulated PAL SECAM signal for Multi language menu distribution in a community cable system MPEG transport stream available for slave modules e Full band high quality modulator e Mono sound A2 stereo Nicam available e Conditional access via Cl or Free To Air FTA e Advanced watchdog function Fully DVB S compatible CDH 1900 modules technical data DVB S master DVB S master with CI with CI DVB S master Free To Air DVB S master Free To Air Art No D K Norm L 490702 490702 one ses mam tone aa 490742 490743 590743 490746 490747 590747 490703 590703 490722 490723 L 590708 490722 BDEEMME MIWE IZ 490702 590743 591603 490722 BEEN Modulator type VSB VSB VSB VSB Input frequency range MHz 920 2150 920 2150 920 2150 920 2150 Input level dByV 44 84 44 84 44 84 44 84 IF bandwidth MHz 36 36 36 36 Output channel 2 69 2 69 2 69 2 69 frequency range MHz 47 862 47 862 47 862 47 862 Output level dByV 103 103 103 103 Output level attenuator dB 10 10 10 10 Video S N ratio dB gt 54 gt 54 gt 54 gt 54 Differential phase deg lt 8 lt 8 lt 8 l
14. rading Modules designed to facilitate installation Inserting modules is extremely easy Slots are easily accessible and the plug in operation involves no risk of damaging components A stable and safe EMC connection is ensured automatically Easy remote controlled programming and modem control ensures quick inexpensive installation and maintenance friendliness Up to 30 channels in one basic unit A CDH unit holds up to 6 modules according to actual requirements and up to 4 additional units can be added All 30 channels are controlled by a processor Other features e High output level e S N ratio the module of gt 54 dB Easy operation Locally By means of remote control and On Screen Display Or programming by means of a PC Remote access e P Internet via NPORT Or via GSM modem Or via analogue modem Free software download at www triax gmbh de Easy access and control from the distance With the CDH 1900 headend system the operator can monitor and change the system through remote access from anywhere where a PC and a standard or GSM modem is at hand The user friendly software minimises the time spent on adjustments and changes of the parametres 1 transponder 6 programmes One of the unique and cost saving features of CDH 1900 headend system is that it allows you to receive one Free To Air multiplex and distribute it as different programmes with one module configured as master and the other modules
15. re for NBOX e Install software for manager Install software for manager and TDH manager e Dial up via built in modem or Type in the telephone number e Type in the IP address external standard telephone e Dial up via built in modem or e Select one of the virtual modem external standard telephone ports e Insert SIM data card in the modem Start controlling the GSM modem Connect the standard telephone e Connect the GSM modem to modem to TDH 700 modem port TDH 700 modem port Remarks Power supply included Power supply not included Power supply included 24 digital SAT channels with terrestrial input 30 digital SAT channels with terrestrial input Fesat 110 Fesat 110 Terrestrial Universal J Universal antenna Quatro LNB oZ Quatro LNB Fesat 110 Terrestrial Universal antenna Quatro LNB Master unit 1 Master unit CDH 1900 CDH 1900 Sub unit i Sub unit CDH 1901 CDH 1901 E TSP 6 ATT 4 12 combiner combiner Sub unit CDH 1901 Subunit CDH 1901 g Sub unit Sub unit CDH 1901 CDH 1901 Sub unit RF out for CDH 1901 RF out for distribution net e distribution net Digital headend system CDH 1900 Channel filters Channel filter option For all TDH modules with a modulator it is possible to improve the C N in networks with high number of TV channels This is done by adding a channel filter on eac
16. t 8 Picture carrier stability kHz lt 70 lt 70 lt 70 lt 70 Spurious signals ref pict carrier C N dB gt 60 gt 60 gt 60 gt 60 Sound mode Mono A2 stereo Nicam Mono A2 stereo Nicam Audio distortion 1 kHz lt 1 lt 1 lt 1 lt 1 Audio S N ratio dB gt 50 gt 50 gt 50 gt 50 Sound sub carrier stability kHz lt 5 lt 5 lt 5 lt 5 LNB control 13 18 volt 0 22 kHz mA 200 200 200 200 Conditional access EN 50221 50221 FTA FTA Teletext type Reinserted in VBI Reinserted in VBI Reinserted in VBI Reinserted in VBI Demultiplexer data rate Mbps lt 65 lt 65 lt 65 lt 65 Video data rate Mbps lt 15 lt 15 lt 15 lt 15 Viterbi rates Mpps 1 30 SCPC MCPC 1 30 SCPC MCPC 1 30 SCPC MCPC 1 30 SCPC MCPC Impedance Ohm 75 75 75 75 Operation temperature range eC 10 50 10 50 10 50 10 50 Power supply stand alone module VAC 190 260 190 260 190 260 190 260 Weight standard module kg 0 45 0 45 0 45 0 45 Dimensions H x D x W mm 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 150 x 230 x 50 Remarks Digital measuring DCP Digital slave modules Sat Ter DVB S T modules VSB VHF UHF Slave modules for DVB S or DVB T master modules Full band high quality modulator e Mono sound A2 stereo Nicam available CDH 1900 modules technical data TDH slave TDH slave DVB S T DVB S T Wee mee B G 490744 490745 590745 D K 490704 490705
17. t channels 1 QAM output symbol rate MBaud 3 125 7 2 MBaud Max 57 6 Mbit s QAM modes 16 32 64 128 256 Output channels VHF module MHz 51 520 107 5 296 5 Output channels UHF module MHz 521 S69 306 858 Temperature range operating C 10 50 Humidity operating RH 20 80 96 Temperature range storage C 20 70 Humidity storage RH 10 90 Digital OPSKOPSK to QAM FM module QPSK FM module QPSK FM module includes a receiver demodulator high quality FM stereo modulator and the built in amplifier secures the right level for directly supplying the SMATV network with high quality FM programs e QPSK to FM stereo e Available for Free To Air FTA reception or with Cl option Built in LNB supply Master slave system option for easy installation Parameter setting via TDH controller or remote High output level Can be mixed with other modules in the TDH range CDH 1900 modules technical data Art No TDH 737 FM DVB S FM master Free To Air 490737 DVB S FM master TDH 738 FM with Cl 490738 TDH 736 FM modulator 490736 TDH 739 FM DVB slave 490739 Modulator type QPSK FM stereo QPSK FM stereo FM stereo FM stereo Band FM FM FM FM Input frequency range kHz 20 20 000 MHz 920 2150 920 2150 Input level dByV 45 84 45 84 Modulation FM FM FM Output level max 92 92 92 92 Output level attennuator dB 10 Input Sat F female F female Loopthrough Sat
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