Kathrein MSK 25 Manuel d'utilisateur

Instruction Manual MSK 25 Satellite/TV/FM Test Receiver analogue/digital

Technical Data 10 TV B/G standard TT1 = 5.5 MHz, TT2 = 5.74 MHz D/K standard TT1 = 6.5 MHz, TT2 = 6.26 MHz I standard

Control Elements and Indicators 11Control Elements and Indicators Control Elements The following is displayed on the two-row 16 digit LC display, d

Short Cut Overview 12Short Cut Overview Key Brief description of the various functions SAT/DVB-S TV/DVB-C/*DVB-T FM SAT/TV Change-over to TV rece

Connections 13Connections RF Input Socket The received signal of the antenna or of the cable network is fed in here (BNC coaxial socket). The remote

Commissioning 14Commissioning Switching-Up • Connect the instrument to the mains with the wall power supply. • Turn the on/off switch to the right.

Commissioning 15Setup-Menu The basic setting (status of the MSK 25 after switching it on) can be set in the Setup menu. Factory Setting on Delivery P

Commissioning 16Mains Operation and Battery Operation The MSK 25 may either be mains operated or be battery operated (battery built-in). Mains Operat

SAT measurement 17SAT measurement Standard Change-Over In SAT mode, the MSK 25 receives • analogue signals and • DVB-S signals. SAT Menu Standard

SAT measurement 18Frequency Display and Frequency Entry To measure the level of a received signal, you must first enter the frequency required. The L

SAT measurement 19SAT Analogue Level Measurement Once you have entered a frequency, the level is measured automatically and displayed either in dBµV

Preface 2Preface Dear customer, The KATHREIN-Werke KG has done its utmost to guarantee the correctness and completeness of this manual. Howev

SAT measurement 20Locating Satellites With the SCAN function, satellites, the exact transponder frequencies of which are unknown, can be located. In

SAT measurement 21Bearing for Individual Reception Frequencies The „LEVEL ♫“ function allows the antenna alignment to maximum received signal via bea

SAT measurement 22SAT Analogue Sound Carrier Frequency Each video signal has several sound carrier frequencies assigned to it. Selective hearing of

SAT measurement 23DVB-S MER, BER and Offset Measurement The modulation error rate (MER), the bit error rate (BER) and the carrier offset can be meas

SAT measurement 24LNB Voltage and 22 kHz/60 Hz Change-Over The LNB supply voltage can be obtained from the RF socket. For checking purposes, the LED

SAT measurement 25Example Activating the 22 kHz signal: Press [2nF] [LNB] [8] LC display: • LNB voltage: 14 V • Power consumption: 150 mA • 22

SAT measurement 26DiSEqC™ (Digital Satellite Equipment Control) The DiSEqC™ system is used for control systems with extended control facilities. DiS

SAT measurement 27Example for a USER entry You wish to check the EXR 22 KATHREIN matrix. The instruction set for the EXR 22 matrix is E0 00 24 (LNB H

SAT measurement 28Address Byte Menu Hex Byte Description 00 All instruments 10 Every LNB, Matrix or SMATV 11 LNB 12 LNB with loop-through 14 Matr

SAT measurement 29Command Byte Menu MSK 25 can send commands under DiSEqC™ 1.0 but cannot receive them. All the commands requiring DiSEqC™ 2.0 (sendi

Contents 3Contents Preface...

SAT measurement 304F Write A7 Set analogue value A7 1 50 LO string Read current frequency - 51 LO now Read current frequency (Table Entry Num

SAT measurement 31Data Byte Menu A corresponding data byte need not be sent to a command byte unless required by the command byte data byte(s). You c

TV measurement 32TV measurement Standard Change-Over In TV mode, the MSK 25 can measure the following standards: • B/G standard • L standard • D/

TV measurement 33DVB-C/DVB-T Change-Over Press [2ndF] [STD]. LC display: • 1 = Analogue reception • 2 = DVB-C reception • 3 = DVB-T reception (if

TV measurement 34Channel display and channel entry You first have to set the required channel to be able to measure the level of a TV reception signa

TV measurement 35Frequency Display and Frequency Entry You first have to enter the required picture carrier frequency to be able to measure the level

TV measurement 36Level Measurement TV Analogue After you have set a channel or a frequency, the level is automatically measured and displayed on the

TV measurement 37Bearing for Individual Reception Frequencies The „LEVEL ♫“ function allows the antenna alignment to maximum received signal via bear

TV measurement 38Sound Carrier Distance and Sound Carrier Level On a second sound carrier, TV broadcast stations can transmit either frequency-modula

TV measurement 39 Press [3] while the sound carrier is displayed Note The sound carrier frequency is not adjustable but changed over according to th

Contents 4MPEG Picture Representation (option) in DVB-C or DVB-T (option) ... 40 FM measuremen

TV measurement 40DVB-C/DVB-T (option), MER, BER and Offset Measurement The modulation error rate (MER), the bit error rate (BER) and the carrier offs

FM measurement 41FM measurement Frequency Indication and Frequency Entry You first have to enter the desired frequency to be able to measure the leve

FM measurement 42Level Measurement After you have set a frequency, the level is automatically measured and displayed in dBµV. The input level c

FM measurement 43Bearing for Individual Reception Frequencies The „LEVEL ♫“ function allows the antenna alignment to maximum received signal via bear

Spectrum Measurement 44Spectrum Measurement The frequency spectrum in the SAT, TV and FM modes may be displayed on the TFT screen for evaluation purp

Spectrum Measurement 45TV Spectrum Menu LC displays and range setting: [1] FULL SPAN = overall TV range (48…858 MHz) [2] VHF (48…467 MHz) [

Maintenance 46Maintenance Changing the Battery • Unscrew the two screws which fix the straps on the leather bag.Then unscrew the screw in the leathe

Technical Appendix 47Technical Appendix Signal-to-Noise-Ratio The following values must be known in order to determine the carrier/signal-to-noise-r

Technical Appendix 48DiSEqC™ Commands for Kathrein Matrices Instruction Set for 9xx Kathrein Matrix Production Run POS. A (Satellit 1) Low-Band H

Technical Appendix 49Channel Tables Channel Table and Frequency Table B/G Standard (frequencies in MHz) VRF-CCIR URF-CCIR URF-CCIR Pilot frequency 0

General Information 5General Information This user manual has been compiled for persons with some electrical engineering ability and knowledge. Users

Technical Appendix 50Channel Table and Frequency Table L Standard (frequencies in MHz) VHF UHF UHF 01 80.75 21 21 471.25 46 46 671.25 * LB

Technical Appendix 51Channel Table and Frequency Table D/K Standard (frequencies in MHz) VHF UHF UHF R-I 01 49.75 21 21 471.25 46 46 671.25 R-II

Technical Appendix 52Channel Table and Frequency Table I Standard (frequencies in MHz) VHF UHF UHF I A 01 45.75 21 21 471.25 46 46 671.25 I

Technical Appendix 53Channel Table and Frequency Table M1 Standard (Japan) (frequencies in MHz) VHF UHF UHF J01 01 91.25 13 13 471.25 38 38 62

Technical Appendix 54Channel Table and Frequency Table M/N Standard (frequencies in MHz) VHF UHF UHF 01 72.00 14 14 471.25 47 47 669.25A02 02 55

Technical Appendix 55Channel Table and Frequency Table M/N Standard (frequencies in MHz) Special channels A-5 95 S01 91.25 OO 51 S43 385.25

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Functionality The MSK 25 has been conceived as a portable test receiver for TV, SAT and FM radio measurements, as well as for DVB-C, DVB-S and DVB-T i

Overview of Functions 7Overview of Functions Function Analogue SAT mode Analogue TV mode Analogue FM mode DVB-S mode DVB-C mode Option DVB-

8 LNB 0/5 - 20 V

Technical Data 9Technical Data Power supply Mains operation 230 VAC, 50/60 Hz Battery operation Lead Battery 12 V/3.4 Ah Dimensions