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PHDT 1000 H

Cofdm

Par a meters

The tables below show the dependence of the transmittable net data rate on
the settings of the COFDM parameters.

The conversion of the net data rate into the gross data rate displayed in the
"Stuffing" menu (page 42) is made according to the following formula:

204 x net data rate

Gross data rate =

188

Net data rate [kbit/s]

at a bandwidth of 8 MHz

Guard interval

Modulation

Code rate

QPSK

4976

5529

5855

6032

6635

7373

7806

8043

7465

8294

8782

9048

8294

9216

9758

10053

8709

9676

10246

10556

16 QAM

9953

11059

11709

12064

13271

14745

15612

16086

14929

16588

17564

18096

16588

18431

19516

20107

17418

19353

20491

21112

64 QAM

14929

16588

17564

18096

19906

22118

23419

24128

22394

24882

26346

27144

24882

27647

29273

30160

26126

29029

30737

31668

Содержание PHDT 1000 H

Страница 1: ...Assembly Instruction PHDT 1000 H ...

Страница 2: ...cassette 11 3 2 EMC regulations 12 3 3 Cassette overview 13 3 4 Connecting the cassette 13 3 5 Retrofitting a CA module 14 4 The control panel at a glance 15 4 1 Menu items 15 4 2 Control panel 15 5 Programming 16 5 1 Preparation 16 5 2 Notes on level setting 16 5 3 Programming procedure 17 5 4 Programming the cassette 20 Selecting the cassette 20 Ethernet parameters 21 IP address of the cassette ...

Страница 3: ...29 DiSEqC commands 29 Input symbol rate DVB mode 30 Input symbol rate 30 DVB mode 31 Input frequency 31 Testing the signal to noise ratio 32 Transport stream ID and the ORGNET ID 33 Setting the station filter 33 Free station 34 Rooms Quantity 34 Video ID Audio PID 34 Station nummer 35 Station name 35 COFDM parameters 36 Output signal 39 Transmission parameters 40 Transmitter identification 41 Stuf...

Страница 4: ...s No liability is accepted for any damage caused by faulty connections or inappropriate handling Observe the relevant standards regulations and guidelines on the installa tion and operation of antenna systems The standards IEC EN DINEN50083 resp IEC EN DINEN60728 must be observed For further information please read the assembly instructions for the head end station used Test the software versions ...

Страница 5: ...page 48 Unless otherwise noted all values are specified as typical RF input Frequency range 925 2150 MHz Level range 60 dBμV 80 dBμV DVB S modes QPSK 1 2 2 3 3 4 5 6 7 8 DVB S2 modes QPSK 1 2 3 5 2 3 3 4 4 5 5 6 8 9 9 10 8PSK 3 5 2 3 3 4 5 6 8 9 9 10 Symbol rate DVB S QPSK 2 45 MSymb s Symbol rate DVB S2 QPSK 10 30 MSymb s 8PSK 10 31 MSymb s DiSEqC control voltage sound DiSEqC max 65 mA switchable...

Страница 6: ...VPP 10 Return loss input 17 dB 5 270 MHz LAN interface Standard 100 BASE T Control via UDP Connections SAT inputs 2 F sockets RF output 1 IEC socket ASI input 1 BNC socket 75 Ω ASI output 1 BNC socket 75 Ω LAN 1 RJ 45 socket Connection strip 10 pin for supply voltages and control circuits RS 232 socket serial interface for software update Common Interface several channels can be descrambled Remote...

Страница 7: ...s indicate if the respective channel strip is switched on LED illumi nates or off and also provide an indication of the signal quality based on their colour Additionally the quality of the transport stream received is dis played CN The RF output signals are sent through the RF output of the cassette to the output collector The common output level of the channel strips can be set at the output coll...

Страница 8: ...rvices with multiple audio PIDs are divided into individual services Example Euronews becomes Euronews deu Euronews eng Common Portal Here for example a hotel information program that is the same for all rooms is created occupies one channel The service name can be set e g HOME Occupies a whole cassette Line B is not used in this setting The content is fed in via the ASI input Private Portal Here ...

Страница 9: ...B select 11955 27500 0x6D66 Service is selected select frequency symbol rate SID LNB Control lnb Hh 18V 22kHz without protocol lnb Vl 14V lnb Hh 9750 LNB oscillator is set to 9750 MHz to calculate the input frequency otherwise automatically h 10600 l 9750 lnb TAHh Tone burst A lnb TBHh Tone burst B lnb D0Hh DiSEqCTM position 0 lnb DFHh DiSEqCTM position 15 PayTV zimmer 45 PAY_A 1 switches PAY_A on...

Страница 10: ...t If necessary you can activate the indication of the software version of the control unit manually Press any two keys on the control unit of the head end station simultaneously until the display goes dark and the software version e g V 45 appears ...

Страница 11: ...on that vibrates in a similar way Before installing or changing a cassette unplug the power cable from the mains power socket Remove the fastening screws 1 of an unoccupied slot from the bracket of the head end station Insert the cassette in this slot and push it into the housing Align the cassette and apply slight pressure to connect it to the connections of the board and the RF bus bar Fasten th...

Страница 12: ...leading in and out for the 19 cabinet are made using cable terminals CLASS KLASSE The attenuation of shielding of the connection lines for ASI and antenna must meet the requirements for Class A Insert the required number of cable terminals in the openings provided in the head end station or in the 19 cabinet Tighten the nuts on the cable terminals until the teeth on the lock washer have penetrated...

Страница 13: ... cassette can be updated via the 9 pin D SUB socket RS 232 using a PC or notebook and the software BE Flash You can find the current operating software on the website www mygss eu 3 4 Connecting the cassette Plug the SAT input cables into the SAT input sockets SAT input A 6 chan nel strip A and SAT input B 8 channel strip B Connect the ASI sockets 3 and 4 Connect the LAN connector 5 to the LAN net...

Страница 14: ...le for descrambling several channels The hardware and software of this cassette have been thoroughly prepared and tested Any changes made by programme providers to the structures in the pro gramme data might impair or even prevent this function When working with the CA module please read the corresponding operat ing manual from the respective provider Insert the smart card into the CA module so th...

Страница 15: ...requency setting Output channel output frequency Output level LNB oscillator frequency Input symbol rate Input frequency Station filter Transport stream and ORGNET ID Hotel functions QAM modulation Stuffing Network Information Table NIT Factory reset 4 2 Control panel The key pad on the head end station is used to scroll through the menus and menu items one at a time scrolls forward through the me...

Страница 16: ...tus LED Channel strip A Balance the output levels of the channel strips A and B if the difference in level is 1 dB page 28 5 2 Notes on level setting In order to prevent interference within the head end station and the cable sys tem the output level of the cassette must be decreased by 10 dB compared to analogue cassettes at 64 QAM and by 4 dB compared to analogue cassettes at 256 QAM Measure the ...

Страница 17: ...SAT C07 Box 5 Box Bx 4 off ETHERNET Options stat DHCP Bx 4 192 168 0 1 IP GATEWAY Bx 4 255 255 255 0 IP MASK Bx 4 192 168 0 128 IP ADDR Bx 4 60000 UDP PORT 0 65535 Bedienhinweise blättert Menüs vorwärts blättert Menüs rückwärts wählen die Eingabeposition wählt Untermenü stellen Werte ein speichert alle Eingaben 1 zeigt die Eingabeposition Operating Hints scrolls forward through the menu scrolls ba...

Страница 18: ... 4A B 850 00 MHz OUTPUT on Bx 4A B 27500 SYMBOL DVB S Bx 4A B 11835 0 7 FREQ CN 15 on off Bx 4A B 3 dB LEVEL Bx 4A B 10600 MHz LNB off 0 10 dB Bx 4A B 15 3 dB C N 11 3 OK Anzeige Signalqualität Display Signal quality DVB S DVB S 2 Bx 4A B 0x0001 0x0100 TS ONID FREE 00 Bx 4A ROOM COUNT 0000 000 Bx 4A 0x0000 VID AUDPID 0x0000 Bx 4 Line A LINE Line B Line A Line B B continuous burst 188 pos cont off ...

Страница 19: ...D 0x0000 Bx 4A B 1 PRG NUM 0x0020 Bx 4A B HOTEL 1 NAME on off Make M M B A A Bx 4 Defaults FACTORY Bx 4 STORE FACTORY M speichern store auf Werkseinstellung zurücksetzen und speichern reset to factory defaults and store M A Bx 4 RESET RESET M Cassette resetten reset cassette Bx 4A B 8MHz QAM64 COFDM MODE POS 5 8MHz QPSK QAM64 positiv negativ positive negative Bx 4A B 2k C7 8 COFDM MODE G1 32 2 8k ...

Страница 20: ...tings in the MODE and or ROUTE menus Please refer to the program ming procedure on page 17 Switch on the head end station The display shows the software version e g V 45 The processor reads the cassettes data approximately 10 sec onds Ein On BE Remote please wait V 45 t 10 s Selecting the cassette Box 4 V 39 DVBS2 HOT Bx 1A C5 12 S3 24 TWIN SAT C07 Böx 4 C5 12 S3 24 TWIN SAT C07 Box 5 Box Select t...

Страница 21: ...ions Options The IP address of the cassette menu IP ADDR is activated Press the key to skip the Ethernet settings IP address of the cassette If you choose to enter the Ethernet parameters manually set the IP address of the cassette in this menu If DHCP is selected the IP ADDR IP MASK and IP GATEWAY sub menus display the parameters that were assigned automati cally by a connected server If a server...

Страница 22: ... activated Address of the gateway The address of a gateway server can be set in this menu If no gateway is used you can skip this setting Bx 4 192 168 0 1 IP GATEWAY Use the buttons to place the cursor under the digit of the IP address displayed to be set and use to set the desired IP gateway Press the button The next menu is activated UDP port The UDP port setting is required if the cassette need...

Страница 23: ...re set permanently Additionally the service can be controlled via UDP LNC control with H V 22kHz tone burst DiSEqCTM the LNC voltage is sufficient for control but not for supply for UDP commands see page 9 Output is via the ASI output or the modulator The cassette is cascadable two cassettes can be used to create an output channel containing four services each service being independently control l...

Страница 24: ... g room 1 number 20 The services 1 20 with the names GUEST 1 GUEST 20 One cassette can generate two channels i e serve approx 40 rooms scal able The content is fed in via the ASI input PayTV Here for example a pay TV service is offered One line can provide up to 100 rooms with one program The service name can be set e g PAY_A The room number and the number can be entered for each line e g room 1 n...

Страница 25: ...ion from the documentation technical data of the ASI component to be connected Bx 4 108000 KBits ASI RATE Use the buttons to place the cursor under the digits to be set for the transfer rate then use the buttons to set the desired transfer rate Press the button The next menu is activated Setting the ASI options In this menu you define the size of the data packets their polarity and the type of tra...

Страница 26: ...a packets of the user data are collected to a great data packet in the transport stream Press the button The next menu is activated Selecting the channel strip Bx 4 Line A LINE Line B By pressing select channel strip A Line A or select channel strip B Line B by pressing the button The next menu is activated Selecting channel frequen cy setting In this menu you can select the channel or frequen cy ...

Страница 27: ... 306 MHz going back in steps of 8 MHz see frequency table on page 47 or reducing the bandwidth of the QAM output signal by removing stations Bx 4A Freq OUTPUT Use to select channel setting Channel or frequency setting Freq Press the button The next menu is activated Output channel frequency on off Output channel In this menu you set the output channel of the channel strip Additionally the modulato...

Страница 28: ...dulators of the channel strips A and B to the same value Bx 4A 3 dB LEVEL Measure and note down the output level of the channel strip To adjust the output level to the output levels of the other cassettes please pay attention to chapter 6 Final procedures page 46 By repeatedly pressing the button scroll back to the Selecting the channel strip menu Select the other channel strip page 26 and set the...

Страница 29: ...the oscillator frequency of the LNB used DiSEqC commands In order to set a DiSEqC command position the cursor under off using button Using buttons select the desired control voltage abcd are place holders for the following setting options Bx 4A 10600 MHz LNB abcd Place holder Value Description a _ No function T Sound D DiSEqC b _ No function A B Sound A or B 0 F Hexadecimal value for DiSEqC comman...

Страница 30: ... D DiSEqC command D3 Example In order to trigger input group B for horizontal polarisa tion and high band D1Hh must be set Press the button The next menu is activated Input symbol rate DVB mode Input symbol rate The symbol rates of the satellite transponders can be found in the current chan nel table of the satellite operator in various satellite magazines and in the Internet Bx 4A 27500 SYMBOL DV...

Страница 31: ...tion search mode Please wait until the process has finished Bx 4A 11835 0 7 FREQ CN 15 Bx 4A 15 3 dB C N 11 3 OK Once the RF receiver has synchronised to the input signal any offset to the target frequency is displayed in MHz e g 0 7 If a question mark appears in the second line of the display there is no input signal present Check the configuration of the antenna system and head end station as we...

Страница 32: ...s shown the signal to noise ratio is ok If a value 5 is shown under 2 the display changes from OK to In this case test the input signal In addition to the indicator in the display there is also a status LED which indicates the quality of the received transport stream 1 2 3 4 5 6 7 8 9 7 Status LED Tuner A 9 Status LED Tuner B LED indicator Indication Green Signal quality is good Yellow Signal qual...

Страница 33: ...D off Use the buttons to position the cursor under the digit of the hexadeci mal number to be set Press to set the respective digit of the hexadecimal number Repeat the procedure by the quantity of the digits to be set Using the button place the cursor under off and switch on the trans mitter identification using the buttons By pressing the button you return to the hexadecimal number setting Press...

Страница 34: ...ms COUNT that are supplied via the line for Private Portal or PayTV Bx 4A ROOM COUNT 0000 000 Use the buttons to place the cursor under the position to be changed and set the values with the buttons Press the button The next menu is activated Video ID Audio PID In this menu enter the Video ID and Audio PID for Private Portal Bx 4A 0x0000 VID AUDPID 0x0000 Use the buttons to place the cursor under ...

Страница 35: ...B 1 PRG NUM 0x0020 Press the button Press the button The next menu is activated Station name In this menu enter the desired station name Bx 4A B HOTEL 1 NAME Use the buttons to place the cursor under the position to be changed and set the characters with the buttons Press the button The next menu is activated ...

Страница 36: ... 188 Net data rate kbit s at a bandwidth of 8 MHz Guard interval Modulation Code rate 1 4 1 8 1 16 1 32 QPSK 1 2 4976 5529 5855 6032 2 3 6635 7373 7806 8043 3 4 7465 8294 8782 9048 5 6 8294 9216 9758 10053 7 8 8709 9676 10246 10556 16 QAM 1 2 9953 11059 11709 12064 2 3 13271 14745 15612 16086 3 4 14929 16588 17564 18096 5 6 16588 18431 19516 20107 7 8 17418 19353 20491 21112 64 QAM 1 2 14929 16588...

Страница 37: ...7930 18473 64 QAM 1 2 13063 14515 15369 15834 2 3 17418 19353 20491 21112 3 4 19595 21772 23053 23751 5 6 21772 24191 25614 26390 7 8 22861 25401 26895 27710 Net data rate kbit s at a bandwidth of 6 MHz Guard interval Modulation Code rate 1 4 1 8 1 16 1 32 QPSK 1 2 3732 4147 4391 4524 2 3 4976 5529 5855 6032 3 4 5599 6221 6587 6786 5 6 6221 6912 7318 7540 7 8 6532 7257 7684 7917 16 QAM 1 2 7465 82...

Страница 38: ...e f kHz 4 4643 2 232 1 116 n carrier theoretical 2048 4096 8192 n carrier real 1705 3410 6817 Used bandwidth MHz 6 66 6 66 6 66 Total symbol duration TGS µs 320 288 272 264 620 576 544 528 1280 1152 1088 1056 Guard interval TG µs 64 32 16 8 128 64 32 16 256 128 64 32 TG TS 1 4 1 8 1 16 1 32 1 4 1 8 1 16 1 32 1 4 1 8 1 16 1 32 Transmission parameters for DVB T at a bandwidth of 6 MHz Transmission m...

Страница 39: ... QAM64 COFDM MODE POS Use to set the bandwidth of the output signal 5 MHz 8 MHz Carrier modulation In this menu item the carrier modulation is set At this the setting QPSK corre sponds to the lowest and the setting QAM64 to the highest output data rate Use the buttons to place the cursor under QPSK QAM Set the carrier modulation of the output signal using the buttons QPSK QAM16 QAM64 Spectral posi...

Страница 40: ...s data redun dancy is added to the signal to be transmitted forward error correction The factor of the quantity of redundancy contained in the bits transmitted is called code rate Using the setting C7 8 you can get the highest output data rate at lowest re dundancy Use the buttons to place the cursor under C Set the code rate required using the buttons C1 2 C2 3 C3 4 C5 6 C7 8 Guard interval In th...

Страница 41: ...on CELL ID to each output chan nel and switch on the transmitter identification Bx 4A B CELL 0x0000 COFDM TPS off Use the buttons to position the cursor under the digit of the hexadeci mal number to be set Press to set the respective digit of the hexadecimal number Repeat the procedure by the quantity of the digits to be set Using the button place the cursor under off and switch on the trans mitte...

Страница 42: ...r to be changed Number 1 and set the symbol rate with the buttons The value set corresponds to the new output symbol rate Increasing the value of Number 1 The Number 1 can be increased to any value up to 7500 Reducing the value of Number 1 With the station filter switched on the Number 1 can be de creased To do this observe the Number 2 for approximately 30 seconds and note the highest value Add r...

Страница 43: ... generate the NIT This process may take a few seconds Then the NIT is generated added and sent to all NIT cassettes The other NIT cassettes also add this new NIT The status of all NIT cassettes in the NIT menu changes to on The display shows read copy To switch off the new NIT off press the button The NITs of the other NIT cassettes will stay switched on When the NIT of the cassette is switched on...

Страница 44: ...e button you will be returned to the menu item Selecting the channel strip without invoking the factory de faults page 26 By pressing the button the settings are saved you will be re turned to the menu item Selecting the cassette page 20 Factory reset Bx 4 Defaults FACTORY Press the button Bx 4A STORE FACTORY M The factory defaults are invoked FACTORY STORE By pressing the button the menu Cassette...

Страница 45: ... RESET M By pressing the button you will be returned to the menu item Selecting the channel strip without a reset page 26 Press the button The Cassette restarts Back to Selecting the cassette page 20 Saving settings Press the button Back to Selecting the cassette A page 20 The settings are saved If necessary set channel strip B ...

Страница 46: ...th current EMC regulations securely Securely tighten the cable connections using an appropriate open ended spanner Measure the output levels of the other cassettes and tune them to a uniform output level using the appropriate level controls or software dependent on the head end station used Please regard the assembly instructions of the respective head end station Mount the front cover see assembl...

Страница 47: ... 490 00 C 24 498 00 C 25 506 00 C 26 514 00 C 27 522 00 C 28 530 00 C 29 538 00 C 30 546 00 C 31 554 00 C 32 562 00 C 33 570 00 C 34 578 00 C 35 586 00 C 36 594 00 C 37 602 00 C 38 610 00 C 39 618 00 C 40 626 00 C 41 634 00 C 42 642 00 C 43 650 00 C 44 658 00 C 45 666 00 C 46 674 00 C 47 682 00 C 48 690 00 C 49 698 00 C 50 706 00 C 51 714 00 C 52 722 00 C 53 730 00 C 54 738 00 C 55 746 00 C 56 754...

Страница 48: ...remberg CLASS CLASS KLASSE KLASSE Phone 49 0 911 703 8877 Fax 49 0 911 703 9210 www gss de en info gss de Service Phone 49 0 911 703 2221 Fax 49 0 911 703 2326 service gss de Alterations reserved Technical data E O E by GSS Grundig Systems GmbH V39 001 2018 ...

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