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Operation instructions | SKT 40-00 | SKT 80-00 | 8PSK/QPSK | COFDM Quattro/Octo Module

2016-01-11 | © AXING AG Switzerland | Subject to change in design and type; errors and misprints reserved

4. Technical data

SKT 40-00

SKT 80-00

Ducts

Receiver

4 × 8PSK/QPSK

8 × 8PSK/QPSK

Input

Input frequency range SAT

950…2150 MHz

Input level

43...84 dBµV/-65 … -25 dBm

LNB voltage

13/17 V; 22 kHz on/off; DiSEqC 1.0

Max. LNB current (per input)

250 mA

Modulation process

8PSK/QPSK

Symbol rate

1.5…45 MS/s

Error correction

automatic

Transport stream

MPEG-2 ISO/IEC 13818 | MPEG-4 ISO/IEC 14496

Connectors

4 × F female

8 × F female

Output

Output frequency range

114…858 MHz

Output channels

S2…K69

Modulation

QPSK, QAM 32, 64,

FFT

2 k / 8 k mode

FEC

1/2, 2/3, 3/4, 5/6, 7/8

Guard Interval

1/4, 1/8, 1/16, 1/32

Standard

CCIR, Australia

Output level

85…100 dBµV

MER

> 39 dB

Connectors

1 × F plug Quickfix

2 × F plug Quickfix

General

Data interface

1 × RJ 45

2 × RJ 45

Current consumption

16 V=/1,5 A + LNB

16 V=/3A + LNB

Ambient temperature range

-10°C…+50°C

Dimensions approx.

72 mm × 218 mm × 129 mm

Содержание Premium Line SKT 40-00

Страница 1: ...SKT 40 00 SKT 80 00 8PSK QPSK COFDM Quattro Octo Module Operation instructions ...

Страница 2: ...on and connection 8 2 1 Installation and connection in a headend base unit 8 2 1 1 Power supply in the headend base unit 10 2 2 External operation of the SKT 40 00 80 00 module 10 2 2 1 Power supply by external operation 11 3 Configuration 12 3 1 Login and logout 13 3 2 Initialization phase 1 16 3 3 Initialization phase 2 17 3 3 1 REMUX and CROSS MULTIPLEX MODE 17 3 3 2 LCN Logical Channel Numberi...

Страница 3: ...lation location such that you can easily reach the mains plug and interrupt the electric circuit in dangerous situations Select the mounting or installation location such that children cannot play near the device and its connections without supervision The mounting or installation location must allow a safe installation of all connected cables Power supply cables and supply cables must not be dama...

Страница 4: ... SAT IF level and the satellite via the user interface Changes in the list of programs can be made using remote maintenance so that it is not necessary to change or modify the input distribution on site The selection of the transponder and the demodulation of the QPSK 8PSK modulated signal are both made in the tuner After the demodulation a parallel data flow is output If needed the programs from ...

Страница 5: ...nnels and have the same HF output Each modulator group has its own separated HF output The signals of the HF outputs are brought together in the output combiner of the SKS xxx base unit 1 5 Graphical user interface The settings of the modules can be changed via the user interface of the integrated web interface To access the user interface and thus configure the devices you need a standard PC lapt...

Страница 6: ...s reserved 1 6 Display elements and connectors 1 6 1 SKT 40 00 1 8 MPEG data stream modulator LED indicators Error red Modulator stream too large fill level 95 OK green Fill level O K 2 4 HF input 3 RJ 45 Ethernet port 4 4 HF input LED indicator Orange MPEG data stream present Off MPEG data stream not present 5 Grounding screw 6 1 x HF output 7 Fan 8 2 DC input output ...

Страница 7: ...00 1 16 MPEG data stream modulator LED indicators Error red Modulator stream too large fill level 95 OK green Fill level O K 2 8 HF input 3 2 RJ 45 Ethernet port 4 8 HF input LED indicator Orange MPEG data stream present Off MPEG data stream not present 5 Grounding screw 6 2 HF output 7 Fan 8 2 DC input output ...

Страница 8: ...ther module The second one can be used to loop the operating voltage through to the next module or to the output combiner of the base unit With the DC patch cable SKZ 40 00 included in the scope of delivery the modules can be connected together While looping the modules through a maximum of 3 x SKT 80 xx or 4 x SKT 40 xx can be connected together Installation in the headend base unit SKS 4 01 The ...

Страница 9: ...ed DC connecting cable SKZ 40 00 A separate DC connecting cable SKZ 40 01 is additionally required to supply the output combiner Connect the output combiner to the last module The connecting cable SKZ 40 01 is not included in the scope of delivery Notes Î Observe the operator s manual of the corresponding headend base unit Î Observe the operator s manual for the corresponding power supply unit Î B...

Страница 10: ...n choosing the LNBs or the multiswitches SKS 4 00 SKZ 5 01 10 A SKS 40 00 SKZ 5 01 10 A SKS 40 00 SKZ 5 04 2 10 A SKS 8 00 SKZ 6 00 18 A SKT 40 0x 1 5 A LNB current consumption 4 4 4 8 SKT 80 0x 3A LNB current consumption 3 3 4 5 Please note The SKS 40 00 is supplied without power supply unit and remote control 2 2 External operation of the SKT 40 00 80 00 module Î Please note that the installatio...

Страница 11: ...ying capacity the power supply units can only supply a certain number of modules The power supply units supply the modules with 16 V DC voltage The current consumption of all connected modules must not exceed the maximal delivery of the power supply unit used The remote power rails at the SAT IF inputs must be added to the current consumption of the modules The current consumption at the SAT IF in...

Страница 12: ...tors and one HF output Every unit has its own web interface and its own static IP address The following values are preset ex factory SKT 40 00 IP address 192 168 0 145 SKT 80 00 IP address left side 192 168 0 145 IP address right side 192 168 0 146 Subnet mask 255 255 255 0 The computer and the module must be in the same subnetwork The network part of the IP address of the computer must be set to ...

Страница 13: ...the installation via the web browser Changing the password Please change the password immediately after the first commissioning and choose a sufficiently safe password Keep this password at a safe place You can change the password via the menu item Maintenance Set new password For a detailed description of how to change the password see chapter 3 section 5 33 Changing the IP address If needed the ...

Страница 14: ... QAM 1 2 9 953 11 059 11 709 12 064 2 3 13 271 14 745 15 612 16 086 3 4 14 929 16 588 17 564 18 096 5 6 16 588 18 431 19 516 20 107 7 8 17 418 19 353 20 491 21 112 64 QAM 1 2 14 929 16 588 17 564 18 096 2 3 19 906 22 118 23 419 24 128 3 4 22 394 24 882 26 346 27 144 5 6 24 882 27 647 29 273 30 16 7 8 26 126 29 029 30 737 31 668 If the net data rate of the signal exceeds the net data rate of the ou...

Страница 15: ...C settings transponder frequency and transponder search run Phase 2 Program filter program arrangement Multiplexing after program filtering Remux mode Transponder crossing multiplexing of FTA programs Cross Multiplex mode LCN Logical Channel Numbering Phase 3 Modulators Channel spacing output channel fine calibration and output level Modulation code rate guard interval transmission mode Here you c...

Страница 16: ... high band The default settings of the oscillator frequencies are 9 750 MHz for the low band and 10 600 MHz for the high band In the optional field Polarisation you can switch from horizontal to vertical In the optional field DiSEqC the DiSEqC command signals can be turned off or set to switch a DiSEqC enabled multi switch on the positions 1 to 4 If required the operating voltage for the LNB can b...

Страница 17: ...assigned to the modulator The button of the modulator is highlighted in color A new click allow the assignment to be canceled The modulator buttons fades then again As long as no assignment has been done the output channels of the modulators still have no program In the window TRANSPORT STREAM and NETWORK you can find out in which mode the module works REMUX MODE If the transport stream IDs of the...

Страница 18: ...LEX MODE programs with the same video audio PIDs from two or more transponders cannot be grouped in one modulator After the programs have been activated check the fill level The data rate of the sender on the DVB S S2 transponders may vary depending on the image contents and on the transmission quality To ensure an undisturbed reception a reserve must absolutely be observed We recommend you to set...

Страница 19: ...unction enables fixed channel allocation for the TV station search However the TV device must support the LCN function Example Your favorite station on channel 1 Your second favorite station on channel 2 and so on To delete the allocation the LCN number in the corresponding field must be deleted When all settings in the station list have been made the changes must be saved using Save changes LCN c...

Страница 20: ...f the first modulator is set in accordance with the chosen channel spacing DVB T modulation The modulation can be set on QPSK on QAM 16 or on QAM 64 The QPSK setting provides the smallest data rate to the output channel The QPSK modulation process is used in bad distribution networks because of its robustness against disturbances and of its safe transmission The QAM modulation process allow reachi...

Страница 21: ...n the transmission duration of the useful symbols and the duration of the guard interval A great guard interval e g 1 4 leads to a really small data rate When transmitting on a perfect coaxial distribution network a really small guard interval 1 32 is enough DVB T transmission modes 2 k and 8 k Using the 8 k mode is recommended for reflections with really long durations Due to the long symbol dura...

Страница 22: ...ting firmware software New firmware can be installed under Firmware File and new software for the interface can be installed under Software File Firmware and software updates are available at www axing com under Download The module will be automatically rebooted after an update The set parameters will not be lost after an update 3 5 2 Changing the IP address The IP address network mask and the gat...

Страница 23: ...le must be rebooted Then the enter password site will be displayed and the user must log in with the new password 3 5 4 Rebooting Clicking the Reboot button reboots the module After rebooting the password must be entered again Information If SAT signals are temporarily unavailable e g due to snow the module will reboot every 10 minutes This ensures that all configured programs will be available on...

Страница 24: ... 250 mA Modulation process 8PSK QPSK Symbol rate 1 5 45 MS s Error correction automatic Transport stream MPEG 2 ISO IEC 13818 MPEG 4 ISO IEC 14496 Connectors 4 F female 8 F female Output Output frequency range 114 858 MHz Output channels S2 K69 Modulation QPSK QAM 32 64 FFT 2 k 8 k mode FEC 1 2 2 3 3 4 5 6 7 8 Guard Interval 1 4 1 8 1 16 1 32 Standard CCIR Australia Output level 85 100 dBµV MER 39...

Страница 25: ...2016 01 11 AXING AG Schweiz Subject to change in design and type errors and misprints reserved 25 ...

Страница 26: ...Operation instructions SKT 40 00 SKT 80 00 8PSK QPSK COFDM Quattro Octo Module 26 2016 01 11 AXING AG Switzerland Subject to change in design and type errors and misprints reserved ...

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