Electronic Training Equipment catalog
Contents
1. Digital Video Broadcasting TV amp SAT TFT LCD ANALYSER In the aspect of measures highlights the spectrum dynamic exploration to detect all the transmissions existing in the explored band the measurement of power level the carrier noise ratio C N the digital signal error rate BER and the modulation error ratio MER as much for DVB T COFDM signals as DVB S QPSK and DVB C QAM signals The trainer accepts the main world wide digital TV standards DVB T DVB C DVB S analog TV M N B G I D K and L and any TV standard PAL SECAM and NTSC Due to it is a multistandard equipment it can efficiently be used in any country of the world A CD ROM is included that contains the following documentation in PDF format 3 Exercices Manual Theoretical bases included Y Training Manual FREQ 650 00 MHz 650 00 MH 24 12 2208088 1 85 11 REQ 650 DOE 111 POWER 65 6 dBuV a i LI i 1 t E T m s j DVB T COFDM POWER 66 2 dBuV 20 40 B FREQ 650 00 MHz C M 6 5 J kHz H POWER 66 2 diun CH er CHER VEER CHANNEL 510 CCIR FR2 FR 168 25 MHz DZB Biga Trade Mark of the DVB Digital Video Broadcasting Project 4029 Broadcasting EU 850 Zx PROMIAX Universal Digital TV Receiver Trainer SPECIFICATIONS Tuning from 45 to 865 and from 950 MHz to 2150 MHz Spectrum analyser Digital rec2. Polarizer Backlight With a wide number of test points makes possible a thorough analysis and tracking of the electrical signals in the different blocks from the receiver All the test points are protected against accidental short circuits By means of the failures module it is possible to simulate the more frequent failures than they can take place in the receiver in order that the student learns to carry out methods of diagnosis and trouble shooting Special attention has been dedicated to develop a fully functional design with a small size TV TFT LCD RECEIVER Screen size 20 4 3 format Resolution 640x480 pixels TV systems PAL B G I D K and SECAM B G D K L L Scart connector Two A V outputs SVHS L R and Video Audio Output L R Out Earphone output PC connexion VGA connector and audio mini jack connector Audio analogue Zweiton system PAL G Audio digitalis system NICAM PAL G Teletext On Screen Display OSD Remote Control by IR FAILURES SIMULATOR A set of microswitches allows to cause a wide number of real failures on the TV receiver in such a way that the teacher is able to evaluate the student s ability to diagnose and find the failure Recommended equipment TV signal generators COFDM Modulators Digital Oscilloscopes Field strength meters DZ Baral Vdeo Trade Mark o
3. _ wusmu K T v LLL LLL LLLI 25 0405 JII UM pisci E 2 L amas 8 r LE 1 L i 4 29 obasia l age 7 s KOR YaL AS eel UE GN1 99v WGdO OSV WVO NOISSHZANOONMOGQ 43 ining N 1 Industrial Consumer 4 2 T i WwW Electronic Tra Equipment ELECTRONIC TRAINING EQUIPMENT For two decades now PROMAX ELECTRONICA has been designing education related instruments Over the last few years we have assigned a laboratory specifically for designing a range of latest generation educational instruments to help train future professionals in the emerging technologies field fibre optics digital television MPEG 2 and other evolving technologies telephony digital electronics consumer electronics Below we present a brief list of our Educational range products s o V Eo o q qmm Ir Li Zr T3 101 413111117 11 TRITT inm HT ATI TP ITTTTTTTI rrePPPUR 1111 117 111 1111111111177 111111115 ELECTRONIC TRAINING EQUIPMENT Index Digital Communications Training System EC 796 Fibre Optic Communications Training System EF 970 Universal Digital TV Receiver Trainer EU 850 Transmitter amp Receiver Training System OPT 850 Telephony
4. PROGRAMMABLE SUPERSELECTIVE MATV HEADEND PROGRAMMABLE MATV HEADEND PAL DISTRIBUTION HEADEND INDOOR DVB T MODULATORS DTT RECEIVERS OPTICAL FIBRE INSTRUMENTS GPON METER FOR FTTH MICRO OTDR WITH LCD COLOR SCREEN PORTABLE OPTICAL SPECTRUM ANALYSERS LIGHT SOURCES DOUBLES AND TRIPLES SELECTIVE AND NON SELECTIVE POWER METERS OPTICAL FIBRE IDENTIFIER FAULT LOCATOR CABLE TESTERS LAN AND TELEPHONE CABLE TRACER LAN NETWORKS TESTERS LAN NETWORKS CERTIFIERS TELEPHONY NETWORKS TESTERS DOMOTICS AND CCTV ANALYSERS ELECTRICAL MEASUREMENT EQUIPMENT ELECTRICAL NETWORKS ANALYSERS CURRENT AND WATTMETER CLAMPS EARTH AND INSULATION METERS RCD TESTERS SOUND LEVEL AND IMPEDANCE METERS LUX METERS AND TACHOMETERS EDUCATIONAL TRAINERS UNIVERSAL DIGITAL TV RECEIVER TRAINERS TRAINING SYSTEMS FOR MDUS INFRAESTRUCTURES FLAT SCREEN LCD PLASMA TV TRAINERS ANALOGUE AND DIGITAL COMMUNICATIONS TRAINING SYSTEMS FIBRE OPTICS TRAINERS CONSUMER ELECTRONICS TRAINING SYSTEMS TV AND VIDEO AUDIO TELEPHONY TRAINERS Francesc Moragas 71 Apartado 118 08907 L HOSPITALET DE LLOBREGAT SPAIN Tel 93 184 77 00 Tel Intl 434 93 184 77 02 Fax 93 338 11 26 Fax intl 34 93 338 11 26 http www promaxelextronics com e mail promax promaxelectronics com 09 11 DESIGN AND SPECIFICATIONS SUBJECT TO CHANGES WITHOUT PRIOR NOTICE
5. The emitter kit consists of a digital milliammeter showing the polarisation current flowing through the chosen photoemitter The channel to be measured is selected with the mA METER CH1 CH2 button LASER FEEDBACK The nature of the LASER means that its optical power may be influenced by external factors such as temperature ageing etc The feedback circuit is able to maintain a stable and unalterable optical power no matter what the external conditions are C FEEDBACK Uu OF DES rar EASER The system can operate with the feedback circuit ON or OFF so to test its efficiency and the problems caused by its disconnection and or malfunction RECEIVER KIT WITH OPTICAL POWER METER RECEIVER The receiver kit principally consists of two independent blocks except for the input circuits photodetectors and switches one for the signal and the other for measuring The signal block contains two channels also independent one for receiving analogue signals and the other for digital signals The measuring block contains the power meter enabling operation in four different modes analogue digital 1 KHz and DC OPTICAL INPUTS The receiver has four incorporated photodetectors and an external photodetector optional that connects to the EXT SENSOR input by a coaxial cable optional DIGITAL CHANNEL SIGNAL BLOCK The signal entering the digital channel follows a series of filtering and amplification processes fo
6. assigned by the configuration software It also has a parallel bus output EXERCISES EXTRACT Basic gates NOT AND OR NAND NOR XOR NXOR Multiplexer Demultiplexer Encoder Decoder Bit adder 4 8 Comparator Registries Counter Sequence detector INCLUDED DOCUMENTATION in CD ROM User s Manual Guided Exercise Manual Teacher s Manual REQUIREMENTS PC PENTIUM II or greater Windows 986 O S Parallel port OD 410 OD 460 Series OD 570 OD 590 GF 232 GF 230 GF 941 25 Industrial AX PROMAX IC 003 Micropic LAB plus Basic PICS Trainer 16F84 Family The MICROPIC LAB PLUS is an instrument for use by professional and higher educational laboratories as well as by PIC microcontroller design and engineering firms The IC 003 consists of MICROPIC TRAINER Development system 3 MICROPICTRAINER PLUS Peripherals expansion card PICS DESIGN COURSE PIC design practical course The whole thing is mounted on a methacrylate board for easy use transport and storage The MICROPIC LAB PLUS allows for training on and the design of projects ranging from the simplest ideas to the most spectacular applications using a multitude of peripherals and advanced communications protocols such as RS 232 and 12 buses In industrial design tasks the instrument provides all the hardware and software resources that are normally required for the development of an
7. Digital Oscilloscopes 11 AX PROMAX OPT 850 A DVB T Transmitter Receiver System OPT 850 A optional kit consists of one QPSK to COFDM transmodulator two yagi antennas cables and connectors It allows to widen the 850 applications making it perfect for Digital Television analysis laboratory The transmodulator allows to obtain a COFDM DVB T signal with the desired parameters number of carriers code rate constellation guard interval and with selectable frequency from 45 to 875 MHz and ready to broadcast by means of an antenna or a cable TV network Thanks to the possibility of DVB T signals broadcasting through an antenna it is possible to simulate a real broadcast transmission Moreover using an additional antenna it makes possible the analysis of the DVB T signal including every parameter involved in such way that the student is able to understand the pros and cons of the different configurations By means of the use of OPT 870 A option the student will experience every concept related to DVB T Y Number of carriers 2K or 8K Constellation QPSK 16 QAM 64 Guard interval Y Code rate Y Hierarchical Transmission Y Bitrate Y Bandwidth Y Spectral inversion Y Transmitted power Y Etc OB DVB T MO 163 Transmodulator TRANSPORT STREAM The chance to change the parameters of the DVB T makes possible for the student to experiment on the results of them o
8. LED AND LASER PHOTOEMITTERS 8 INPUTS The instrument possesses eight selectionable inputs The input signal may be selected either channel 1 CH 1 or channel 2 CH 2 the same input may also be used for both channels F generator sinusoidal triangular or square internal signal analogue input 75 external analogue input 75 external 3 Microphone monophonic external 3 Digital input External Y Inverted digital input External Y Digital input permanently on 1 internal Y Digital switch 1 0 using the TL1 key internal CHANNEL 1 AND 2 The transmitter has 2 independent channels 1 and 2 which allow to transmit from any optic input monitoring the amplification level and the polarization LF GENERATOR SQUARE TRIANGULAR SINUSOIDAL The BF generator possesses four control buttons to select the wave form square triangular or sinusoidal and the frequency pi LRLLLITAE TE EXC F a r EF 970 E AX PROMAX Fibre Optic Communications Training System OPTICAL OUTPUTS The emitter kit has six cyclically selectable photoemitters Two photoemitters may be activated at the same time for the WDM application The photoemitters have a protection circuit to limit optical power D iaa ig im CEN emm sn TNT T MS i m CHL B m x oa OUTPUT SHI TEHES MILLIAMMETER
9. the fixation of all the provided elements with the exception of the telephone terminals Each one of the ET 836 modules has an active block diagram with telephone connectors and test points that allow the connexion of telephone lines and the terminals In the test points the telephone signals can be observed to analyse their different states and to measure their parameters Also they allow the study of the typical errors of wiring PABX station can be connected to a PC via modem or directly through Software of Programming and Configuration From his PC the student can control analyze and configure the management of the PABX system Software also can run off line so that they can be made practices of programming in any PC with no need of the trainer The Urban analogue telephone station module simulates the external analogue lines of a public telephone station so that they can be generated external calls or to receive outer calls independently with no need to require of the hiring of real telephone lines 14 ET 836 Telephony Training System The Urban analogue telephone station module incorporates two circuits of impulses generation for the management of the tarification of the external calls and in which different situations are simulated also diverse parameters can be altered so that the student observes the effects The Canalisation module allows generating failures on the analogue lines and ISDN of the indoor
10. the teacher is able to evaluate the student s ability to diagnose and find the failure INCLUDED DOCUMENTATION in CD ROM User s Manual Training Manual Electric diagrams and Technical Documentation The following documentation is also included in paper Theory Manual Video Recorder Player User s Manual ACCESSORIES Video Pattern Tape Connection cables OD 410 OD 460 Series OD 57x OD 59x GV 898 GV 798 GV 698 TV Explorer TV Explorer PROLINK 3C AC Premium 19 Consumer Consumer AX PROMAX ED 845 DVD and CD Trainer Region 2 The ED 845 DVD amp CD Player Trainer is an educational instrument designed for the theoretical practical study of the workings of a DVD amp CD player as well as digital audio and video in DVD format as in MPEG 2 and MPEG 4 ASP mode and digital audio in CD format The functional structure of the equipment enables its internal composition to be observed the various signals involved in its operation analysed by means of a block diagram and faults introduced all in order to aid the student learn diagnostic methods and how 0 locate breakdowns The trainer includes a DVD amp CD player using the latest digital signal processing technology and offering the best features found on the market today In the training Manual the theoretical aspects and the description of the circuits are also included basic that compose the equipment T
11. the teacher is able to evaluate the student s ability to diagnose and find the failure INCLUDED DOCUMENTATION in CD ROM User s Manual CD amp DVD Player User s Manual Exercise Manual Teacher s Manual Technical Documentation Manual ACCESSORIES INCLUDED Remote control 2AA format R6 units Shielded Euroconnector Cable Test DVD disk Test CD disk OD 410 OD 460 Series OD 57x OD 59x EG 833 AX PROMAX Cassette Recorder Training System The EG 833 Trainer is an educational instrument designed for BLOCK DIAGRAMS The block diagrams consist of the following functional modules Input section Recording process section Playback process section Output section Noise reduction systems Dolby B and C Control system Servos Automatic Music Search AMS Power supply Fluorescent visualiser FAULT SIMULATOR the theoretical practical study of the operation of the cassette recorder player magnetic systems as well as the noise reduction system The trainer EG 833 is based on a high quality cassette recorder with the most advanced recording playback polarization and noise reduction Dolby B and C circuits The large number of test points allows a detailed analysis of the main signals involved in different processes INCLUDED DOCUMENTATION in CD ROM User s Manual Training Manual Teacher s Manual Failures E
12. SK Modulator bandwidth DC 60 kHz Phase ambiguity detector automatically or manually FSK DQPSK Modulator bandwidth QAM DC 60 kHz DFD reception Phase ambiguity detector automatically or manually DC 200 kHz FSK reception BPSK and DBPSK Modulator bandwidth DC 45 kHz EC 796 AX PROMAX Digital Communications Training System EMITTER CHARACTERISTICS Twin Cable Emitter Output level measured at connector Receiver not connected 0 to 4 V according to modulation Receiver connected 0 to 3 V according to modulation Connector banana female adapter Coaxial Cable Emitter Output level measured at connector Receiver not connected 0 to 4 V according to modulation Receiver connected 0 to 3 V according to modulation Connector BNC female adapter Fibre Optic Emitter Emission by LED Emission wave length 850 nm red Connector FSMA Infrared Emitter Emission by LED Emission wave length 950 nm 27 MHz Emitter Output level at 50 10 dBm Antenna Monopole 5 mm cable and 150 cm length Connector BNC female Carrier frequency 27 MHz crystal Modulation on AM Modulation index of 10 to 40 according to selected modulator signal RECEIVER CHARACTERISTICS Twin Line Cable Receiver Type Direct Connector Banana adapter Coaxial Cable Receiver Type Direct Connector BNC adapter Fibre Optic Receiver Type Photo dio
13. Training System ET 836 Universal Advanced Antenna Trainer EA 817 A Basic Universal Antenna Trainer EA 817 B Flat Screen Digital Terrestrial Television Training System ET 893 Video Cassete Recorder Training System EV 830 DVD and CD Trainer ED 845 Cassette Recorder Training System EG 833 Radio Training System ER 832 Amplifier Training System EP 834 Personal Computer Training System 865 Consumer Programmable Logic Devices Training System TM 530 Basic PICs Trainer IC 003 Advanced PICs Trainer IC 004 Industrial EC 796 Digital Communications Training System The EC 796 is an ideal equipment for teaching digital transmission systems It allows to cover the theory and practice of the different stages of a transmission system with ease sampling quantification modulation simulation of channel and reception essential to lay the foundations for the modern telecommunication digital network and to understand more complex modulations such multicarrier modulations which are the basis of Digital Video Broadcasting DVB T ADSL WiFi The emitter and receiver modules have a number of test points prepared for the monitoring of the signals The EC 796 allows the development of experiments at five levels Analysis of the sampling and quantification of analogue signals Analysis of the effect of disturbance in the channel with acoustic and visual experimentation of the effect of the interference noise ban
14. V fixed lt 0 2 dB lt 10 ns 20 ppm 0 dBc 46 dBc 2k 56 dBc 8k 56 dBc lt 0 02 lt 0 025 lt 55 dBc lt 60 dBc gt 43 dB RF OUTPUT Spectrum polarity Power level average Level of harmonic and spurious Frequency stability MER SSB phase noise 50 Q N type female connector From 45 to 875 MHz 1 Hz steps Selectable via front panel controls 87 to 27 dBm in 1 dB steps optional up to 6 dBm lt 50 dBc 20 ppm gt 36 dB lt 87 dBc Hz 2 kHz DVB T PARAMETERS IFFT size Guard intervals Code rates Symbol interleaver Constellations Hierarchical modes MFN operation TPS signalling Channel bandwidth 2k 8k 1 4 1 8 1 16 1 32 1 2 2 3 3 4 5 6 7 8 Native QPSK 16 QAM 64 QAM 16QAM and 64QAM constellations with constellation ratio a 1 2 or 4 Available Cell ID 6 7 and 8 MHz user selectable PROGRAM SELECTION Service selection without table rebuilding PID Filtering REMOTE CONTROL Fast Ethernet RJ 45 connector POWER SUPPLY 90 250 V AC 50 60 Hz 20 W Technolo sika Telephony Training System The Telephony Trainer ET 836 is an educational integral system destined to the learning of the theory and the practise of PABX stations the indoor telephony networks and the telephony systems as well as to the development of the skills of installation and assembly It works as a standalone training s
15. a FM Antenna Connection cables FUNCTIONS OF THE RDS RADIO RECEIVER Name of the station 30 presets Alternative Frequency AF Direct tuning by introducing Current time display CT frequency Station search basing Automatic station search on the program type PTY Alphabetical Organization Digital signal level of the stations range from 16 to 70 dBmV FM 87 5 108 MHz AM 522 1611 MHz LW 144 288 MHz System control based on menus Display customization Digital Oscilloscopes OD 410 OD 460 Series OD 57x OD 59x Function Generator GF 232 GF 941 22 EP 834 AX PROMIAX Amplifier Training System BLOCK DIAGRAMS The block diagrams consist of the following functional modules each with the test points for the most important signals involved in the operation Input signal source Input signal source control System control RIIA correction Loudness filter Subsonic filter Tone control and physiological filter Power section Speakers protections Power supply Each one of the functional sections have several test points which permit the analysis and monitoring of the main electrical signals of the amplifier FAULT SIMULATOR The fault simulator manipulates electric points of the amplifier allowing to simulate a large number of real faults so that the teacher can evaluate the diagnostic process performed b
16. as USART installed use lines RC6 and RC7 if it is controlled by the software use RB4 and RB5 12C interface controlled by lines RC3 and RC4 in PICs using an integrated module and by lines RB6 and RB7 when controlled by the software 4 digit display of 7 segments controlled by integrated circuit 12 model SAA1064 Four AD conversion channels and one DA supported by the 26 by a rechargeable Ni Cd battery that also holds 240 bytes of non volatile RAM memory PICS I DESIGN COURSE Contents index Subject 1 Programming the PIC16F84 and its Architecture Collection of exercises using Simupic 84 and or MPLAB Subject 2 Main Resources Timer Switches I O etc Collection of exercises using the MICROPIC TRAINER Subject 3 New Peripherals and the I2C Bus Collection of exercises using the MICROPIC and the MICROPIC TRAINER PLUS Annexes 7 Containing the communications programs and routines 12 Modules C Programs etc DISKETTE Contains the solutions to all the given exercises in Assembler and C languages The Documentation is only available in Spanish language 004 Advanced PIC Trainer Extension 16F87x family The expansion module IC 004 of the basic PICs trainer IC 003 is aimed at users with a knowledge of the basic principles involved in PIC design laid out in the first part and who now want to learn more about the new powerful resources contained in the latest models of the PIC16F87x fami
17. assembly Telephone Cable RJ11 and RJ45 connectors Insertion tool Set of interconnection cables Telephone Bases of wall type RJ11 and RJ45 Cable connexion series telephone station PC Nuts and screws of fixation for the universal panels Block diagram with test points It makes possible to monitor analyze and measure the telephone lines Key lock to avoid internal access TELEPHONE EXCHANGE MODULE Number of external analog telephone lines 2 Number of call rating circuits 2 independents Configurable parameters of fast fixation Impulse sending ratio speed Labelling Impulse frequency Software Impulse amplitude Software of Programming and Configuration of PABX Failure simulation in the call rating circuits station for Windows available in the following languages Spanish English French Setup Software Failures Software Block diagram with test points It makes possible to monitor analyze the internal signals of the call rating circuits and to get measurements of the telephone line signals Key lock to avoid internal access Recommended equipment Digital Oscilloscopes OD 410 OD 460 Series OD 57x OD 59x Digital multimeters Series PD 16x PD 18x Wiring Tester TC 470 TC 471 Telephony tester IC 008B 15 EA 817 A Universal Advanced Antenna Trainer The Antenna Trainer EA 817 A advanced is a comprehensive education system designed for teaching demonstra
18. de PIN Reception band 400 1100 nm for 90 efficiency FSMA connector Infrared Receiver Type Photo diode PIN Reception band 800 1000 nm for 50 efficiency 27 MHz Receiver Type Envelope detector Reception band 27 MHz Antenna Monopole 5 mm cable 150 cm length Connector BNC female adapter ACCESSORIES AND DOCUMENTATION INCLUDED Antenna cables for radio transmission reception Optical fibre PMMA with FSMA connectors Two wire and coaxial cables Headphone and dynamic microphone User s Manual Theory Manual Instruction manual and technical data Recommended equipment Digital Oscilloscopes Signal generators Series OD 4xx OD 57x OD 59x GF 230 GF 232 GF 941 AX PROMIAX EF 970 E Fibre Optic Communications Training System The EF 970E trainer is an innovative system designed for training demonstration and experimentation with the Fibre Optics communication systems the phenomenon related to light and the principles of transmission through Optical Fibres as well as the latest tendencies like LASER and WDM wavelength multiplexing The equipment consists of Emitter module two independent channels with photo emitters and LASER Receptor module with optical power measurements Accessories A set of Optic Fibres Documentation TRANSMITTER MODULE RECEIVER MODULE EMITTER KIT CONSISTING OF TWO INDEPENDENT CHANNELS WITH
19. detector Serial ports checking module Parallel port checking module System features are subject to hardware avaibilities and are subject to changes without prior notice due to new developments or improvements made by their manufacturers 1 Requires a Diagnostic Kit optional 2 Requires an Antivirus not provided Please check compatibility with other Operating Systems OD 410 OD 460 Series OD 570 OD 590 TM 530 AX PROMAX Application Programming and Development Trainer with Programmable Logic Devices The TM 530 trainer is an innovative educational tool specifically created for easily learning the design programming and development of applications using programmable logic devices PLD It may also be used professionally as an agile testing instrument for designing logic circuits without the need of creating connections or welding or wasting time building circuits The instrument consists of The configuration software enables PLD connections to be graphically assigned to the various components that make up the hardware module without the need of the student to physically having to create the connections The same software loads the application files previously generated by the design software onto the hardware module ISP device in system programmable Using the PLD application design compilation and simulation software the student enters the logic circuit design with diagrams or ABEL HDL
20. dwidth and attenuation on the different sampling frequency aliasing and of the number of bits used in modulations the generation of the PCM signal 4 Experimentation on different means of transmission coaxial cable Y Study of digital modulations on continuous wave in amplitude two wire infrared radio and optical fibre frequency and phase Experimentation of the characteristics of circuit alternatives in the emission and reception modules The EC 796 is presented in stackable desks very easy to set up designed both for graphic demonstrations of the theory explained in class and for the student to carry out very attractive practices with basic instrumentation SIGNAL INLETS AND OUTLETS 1 QPSKand DQPSK nlets for Function Generator TTL signals and microphone Modulator bandwidth DC 45 kHz monophonic microphone QAM 8 levels Outlet for headphone and connectors for oscilloscope Bandwidth DC 45 kHz PCM SIGNAL BASE BAND DEMODULATORS Sampling and quantification Clock 1 333 MHz 2 1990 Types band pass filter envelope detector comparison circuit T bit 12 us FSK 11 bits frame 1 start 8 data 1 stop and 1 parity Antialiasing filter BWagg 280 3400 Hz Dual band pass filters detectors and comparison circuit PLL direct detector Compander and expander for microphone BPSK Phase ambiguity detector automatically or manually MODULATORS DBPSK ASK OOK QP
21. eption Terrestrial COFDM Satellite QPSK and Cable QAM Video MPEG 2 DVB MP ML format Services decoding service list and PIDs Analogue reception Terrestrial PAL SECAM and NTSC systems and M N B G I D K and L standards Automatic identification of Analogue and Digital signals Digital signals measurements DVB T COFDM Power CBER VBER MER C N DVB C QAM Power BER MER C N DVB S QPSK Power CBER VBER MER C N COFDM signal parameters Carriers 2k 8k Selectable by the user Guard interval of 1 4 1 8 1 16 1 32 Selectable by the user Code Rate 1 2 2 3 3 4 5 6 7 8 Modulation QPSK 16 QAM 64 QAM Spectral inversion selectable ON OFF Hierarchy Hierarchic mode indication Screen 5 TFT LCD Colour QAM signal parameters Demodulation 16 32 64 128 256 QAM Symbol rate 1000 to 7000 kbauds Spectral inversion selectable ON OFF QPSK signal parameters Symbol rate 2 to 45 Mbauds Code Rate 1 2 2 3 3 4 5 6 7 8 and AUTO Spectral inversion selectable ON OFF Built in loudspeaker Scart connector Active block diagram with Test Points External units power supply 22 kHz signal and DISEqC 1 2 Analogue Signals Measurements RF DOWNCONVERSION 11 ai COFDM DEMODULATIC Recommended equipment MPEG 2 pattern generator GV 998 MO 170 MO 163 OD 410 OD 460 Series OD 57x OD 59x TV signal generators COFDM Modulators
22. f the DVB Digital Video Broadcasting Project 6226 18 Digital Video Broadcasting TERRESTRIAL BLOCK DIAGRAM The block diagram is made up of the following functional module Power supply DVB T IF and Demodulador Video Processing Audio Processing System Control Inputs Outputs Climbing circuit DOCUMENTATION INCLUDED IN CD ROM Training Manual Teacher s Manual Exercises Manual Technical Documentation and Circuits Description Manual ACCESSORIES Remote control Batteries Two R6 AA units Scart connector cable Also available ET 892 without built in Digital Terrestrial TV receiver DVB T GV 998 GV 898 GV 798 GV 698 MO 170 MO 163 OD 410 OD 460 Series OD 57x OD 59x TV Explorer TV Explorer PROLINK 3C AC Premium EV 830 AX PROMAX Video Cassete Recorder Training system The EV 830 video cassete trainer is a teaching equipment intended for training Professional students in an easy and enjoyable manner which makes them possible to assimilate the operation and the repair techniques of VHS video equipment It is accompanied by extensive documentation which includes User s Manual Training Manual Block Diagrams and Technical Documentation The EV 830 has been designed on a multifunctional support which aids the analysis of the most important electric signals in the different modes of operation of the video the inspection of all the m
23. gies and real signal transmission USER EQUIPMENT High Definition Terrestrial and Satellite digital TV receiver COFDM and QPSK with MPEG 2 and MPEG 4 combo ACCESSORIES FOR ANTENNA POINTING Inclinometer and compass ACCESSORIES CABLES AND TOOLS Reel of coaxial cable 25 m Connectors 100xF male 25xTV male 25xTV female Tool for coaxial cables INSTRUMENTATION Simulator for intermediate frequency RP 050 DOCUMENTATION on CD ROM Theory and Practice Manual Trainer s User s Manual Technical Documentation GV 998 GV 898 GV 798 GV 698 TV EXPLORER TV EXPLORER II HD and HD MO 170 Digital To TV DTTV headend 17 Consumer AX PROMAX Flat Screen Digital Terrestrial TV Training System The ET 893 is a suitable equipment for the learning of the flat screen television sets operation equipped with TFI LCD and Plasma technology that allows the student to become familiar with the more advanced technological innovations likewise for the reception of Digital Terrestrial Television DVB T The trainer includes a failures generation module The ET 893 block diagram shows through an intuitive way the different Stages that compounds the flat screen receiver ET 893 Las Polarizer e Color filter NE S JA Color filter glass 1 Liguid Pul ET Crystal 224 ya Voltage uis me 1 ee gt on mmr rr glass imine
24. gnal Tape monitor Digital Oscilloscopes OD 410 OD 460 Series OD 57x OD 59x Function Generators GF 232 GF 230 GF 941 23 Consumer AX PROMAX 865 Personal Computer Training System The EO 865 offers to the educational centres an affordable all in one up to date latest generation instrument for learning the theoretical and practical aspects of personal computers as well as understanding the aspects related to computing and information technology The trainer includes a powerful latest generation multimedia PC Intel Core 2 Duo processor a breakdown module and an active block diagram which allows to analyse the main signals of the PC hardware as well as its peripherals The training system also includes a 15 Multimedia monitor The PC together with the failure simulator module and the block diagram is housed in a box which can be locked by key and stacked thereby making storage that much easier and offers the possibility of using the training system as a conventional PC without fear of the interior having been interfered with The educational program based on EO 865 trainer covers the following aspects 3 Configuring a PC with corresponding peripherals Installing and configuring the operating system Y Verification and diagnostic of a PC 3 Operation of the PC Hardware architecture 3 Operating systems Introduction and virus removal Repair and maintenance 3 Ad
25. he MICRO PIC IO modules These require the MICROPIC TRAINER the ZOC87x adapter socket the MICROPIC TRAINER PLUS and the MICROPIC IO card The 9 subjects begin with a brief summary of each device and then propose a series of exercises to demonstrate its operation Special emphasis is given to motor control the control of analogue sensors using converters wave generation power control using triacs relay activation FLASH and EPROM program and data recording etc MICROPIC IO ZOC F87x SOCKET DC motor speed control Optical encoder to control motor rotation and speed GMultiple wave generator Power control using the Triac firing angle Illumination control Oscillator Analogue light and temperature sensors Two microrelays Piezoelectronic buzzer 12 VAC power supply Stabilised power source Two PICBUS connectors for adapting to other tools User s Manual This is a kit that allows you to control the latest PIC16F87x resources in the MICROPIC TRAINER using a FLASH memory Furthermore the adapter socket also includes a PIC16F873 with a recorded demonstration program the latest version of the PICME TR program and documentation COURSE FOR PICS DESIGN II Subject 1 Programming the PIC16F87x and its Architecture Exercises with I O ports Subject 2 Timer 1 Exercises Subject 3 Timer 2 Exercises Subject 4 Capture and Comparison Module Exercises Subject 5 PWM Module Exercises Subject 6 The Analogue Dig
26. he instrument is backed up by extensive documentation which includes a Teacher s Manual a Upcoming Digital Technologies Manual and Technical Documentation Manual a Test DVD disk a Test CD disk an infra red remote control batteries included and a SCART cable The Upcoming Digital Technologies Manual presents the processes of coding audio visual content as MPEG 2 MPEG 4 DivX H 264 with special emphasis in the description of the DivX format DVD amp CD PLAYER Signal format PAL NTSC without transcoding Region 2 Disk player DVD VIDEO DVD R DVD RW R DVD RW R VIDEO CD CD AUDIO MPEG 2 DivX MPEG 4 ASP and MP3 player Outputs Digital Out Coaxial Line Out Audio Video Line Out Euroconnector BLOCK DIAGRAM The printed block diagram allows a comfortable position for the stu dent to access the test points without losing sight of the mechanics and electronics of the DVD player The block diagram is made up of the following functional modules each with the test points for the most important signals involved in operation Pickup DVD CD RF amplifier Servo DSP Data Processing Motor Driver Video Processing Audio Processing System Control Power Supply Recommended equipment Digital Oscilloscopes 20 FAULT SIMMULATOR The simulator of failures manipulates electrical points of the DVD allowing to cause a large number of real failures in such a way that
27. ion INCLUDED ACCESSORIES Both EF 970 E and EF 970 include the following accessories 35 ST adapters for the photodetectors 3 Cleaning elements for optical components 3 1 m pieces of optical fibre 3 1 1 m piece of optical fibre without protective covering 4 50 m optical fibre 3 ST ST adapters 3 4 magnifying lens 1 microphone 3 4 headphones OPTIONS OP 970 01 EXERCISES KIT 12 m piece of optical fibre 1 universal bracket 2 12 m piece of optical fibre without protective covering 1 variable attenuator 1 set of modal filters cylindrical hoops with various radiuses 1ST adapter for 650 nm filter photo detectors 2 clips for modal filters 1ST adapter for 850 nm filter photo detectors 1 set of plaques for generating high density microcurves 1 shutter diaphragm 1set of plaques for generating low density microcurves 1 reflection sensor 1 optical fibre arm 1 reflecting lamina 2 fixed WDM devices 1 U sensor 1 variable WDM device 1 liquid container 1 white light source powered by two LRO3 1 5 V alkaline 1 external photo detector 1 mm Si PIN batteries not supplied 1measurement adapter for external photo detector 1 set of neutral optical filters 1 shielded connector cable for external photo detector 1 universal bracket 1 1 screwdriver OPTICAL FIBRE VARIABLE OPTICAL VARIABLE WDM ARM ATTENUATOR DEVICE OP 970 02 CONNECTION KIT 1 tool for re
28. ircuits Using the most important technological advances in radio receivers keeps the trainer ER 832 at a cutting edge until the digital radio DAB is consolidated BLOCK DIAGRAMS INCLUDED DOCUMENTATION Theory Manual User s Manual Radio Tuner User s Manual Exercise Manual Electric diagrams and Technical Documentation Teacher s Manual Manual of Circuits and diagrams The block diagrams consist of the following functional modules AM radio frequency input section AM intermediate frequency amplifier AM oscillator and mixer section AM detection PLL synthesiser and frequency divider FM radio frequency input section FM intermediate frequency amplifier FM oscillator and mixer section FM demodulator Multiplex decoder RDS demodulator Output section System control Automatic tuning system and memories section Power supply Each one of the functional sections has several test points which permit the analysis and monitoring of the main electrical signals of the tuner All the test points are protected against possible accidental short circuits FAULT SIMULATOR The fault simulator manipulates electric points of the tuner allowing to simulate real faults in such a way that the teacher is able to evaluate the student s ability to diagnose and find the failure Recommended equipment ACCESSORIES INCLUDED Auto amplified speakers AM Antenn
29. ital Converter Exercises Subject 7 The MSSP Series Port UART Mode Exercises Subject 8 Serial Communications using the I2C Bus Exercises Subject 9 Programming and Handling the EPROM and FLASH Exercises Annexes 27 Industrial AX PROMAX LEADING THE EUROPEAN MARKET IN DESIGN AND MANUFACTURE OF TEST amp MEASUREMENT EQUIPMENT TEST AND MEASUREMENT DIGITAL AND ANALOGUE OSCILLOSCOPES SIGNAL GENERATORS FREQUENCY COUNTERS COMPONENTS TESTERS POWER SUPPLIES FOR LAB USE DIGITAL MULTIMETERS ANALOGUE AND DIGITAL FIELD STRENGTH METERS FOR SERVICE CATV DVB T T2 DVB S S2 FIELD METERS SPECTRUM MONITORS CATV ANALYSERS TV INTERNET VoIP INSTRUMENTS FOR TV amp AUDIO TESTING TV SIGNAL GENERATORS TS TRANSPORT STREAM AND DTT DIGITAL TERRESTRIAL TELEVISION GENERATORS MONITOR TEST GENERATORS EQUIPMENT FOR REPAIR SERVICE CENTERS DTTV DIGITAL TO TV TV DISTRIBUTION SYSTEM DVB S AND DVB S2 RECEIVERS COFDM MODULATORS QPSK COFDM TRANSMODULATORS P COFDM TRANSMODULATORS DTT REGENERATORS A V COFDM MULTIPLEXERS COMBINERS AMPLIFIERS BROADCAST BROADCAST MONITORING DVB T AND DVB H MONITORING TRANSPORT STREAM RECORDERS AND PLAYERS RF EQUIPMENT SPECTRUM ANALYSERS RF GENERATORS WATTMETERS RF IMPEDANCE LOADS WI FI ANALYSERS Ax PROMAX PROMAX ELECTRONICA S A TV DISTRIBUTION EQUIPMENT MULTIBAND AMPLIFIERS SINGLE CHANNEL AMPLIFIERS
30. ith Test Points External units power supply 22 kHz signal DISEqC 1 2 DIGITAL MEASUREMENTS amp PARAMETERS COFDM Carriers Guard interval Code Rate Modulation Spectral inversion Hierarchy M Demodulation Symbol rate Spectral inversion QPSK Symbol rate Code Rate Spectral inversion SPECIFICATIONS Power CBER VBER MER C N 2k 8k Selectable by the user 1 4 1 8 1 16 1 32 Selectable by the user 1 2 2 3 3 4 5 6 7 8 QPSK 16 QAM 64 QAM Selectable ON OFF Hierarchic mode indication Power BER MER C N 16 32 64 128 256 QAM 1000 a 7000 kbauds Selectable ON OFF Power CBER VBER MER C N From 2 to 45 Mbauds 1 2 2 3 3 4 5 6 7 8 and AUTO Selectable ON OFF MO 163 INPUTS QPSK MPEG 2 Transport Stream Operating modes F female connector From 950 to 2150 MHz between 65 to 25 dBm 2xASI 75 Q BNC f 188 204 bytes packets auto detec Burst continuous packet modes Master and slave mode IF OUTPUT Frequency range Spectrum polarity Power level average In band amplitude ripple In band group delay ripple Frequency stability Out of band spectral characteristics 3 805 MHz 4 25 MHz 5 25 MHz IQ amplitude imbalance IQ quadrature error Central carrier suppression Harmonics and spurious MER 50 BNC female connector From 32 to 36 MHz 1 Hz steps Fixed at 36 MHz when RF output is off Selectable via front panel controls 0 dBm 107 dBm
31. kils to install and assembly This trainer allows students to install configure adjust modify and analyse any real MATV and SMATV installation Sometimes the antenna trainer must be mounted on a fixed surface making it unnecessary to dispose of quick fixing removable boards For these cases PROMAX offers the Basic Universal Antenna Trainer that dispenses with these elements while facilitating the transport and storage of the trainer taking up less space ANTENNAS UHF antenna Off set antenna composed by reflector 4 outputs LNB with polariser and LNB fasteners MECHANICAL ACCESSORIES 150 cm mast for terrestrial antenna Fixed support for off set antenna INTEGRATED MATV HEADEND EQUIPMENT Set of 10 UHF programmable filters VHF and FM amplifier Power supply unit COLLECTIVE and INDIVIDUAL MATV DISTRIBUTION Splitter taps user access point terminal box terminal box cover socket divider COLLECTIVE and INDIBIDUAL SMATV DISTRIBUTION VIA IF Switchable splitter with internal amplifier F sockets Recommended equipment TV signal generators Field strength meters Test signal generators Model RP 110 COFDM Modulators Trainer Includes test signal generator RP 050 Super selective headend model AGIL included CABLE TERRESTRIAL SATELLITE The functionality and connections flexibility are identical to those of Advanced Trainer as well as expansion capabilities for new technolo
32. l antenna 80 cm mast for off set antenna ACCESSORIES CABLES AND TOOLS Vobile support for antennas Reel of coaxial cable 25 m Connectors 100xF male 25xTV male 25xTV female INTEGRATED MATV HEADEND EQUIPMENT Tool for coaxial cables Set of 10 UHF programmable filters Whiteboard markers 2 pcs VHF and FM amplifier Nuts and screws for quick mounting on universal panels Power supply unit INSTRUMENTATION Simulator for Intermediate Frequency RP 050 DOCUMENTATION on CD ROM COLLECTIVE and INDIVIDUAL SMATV DISTRIBUTION VIA IF EU 0 PTE PS E Switchable splitter with internal amplifier Trainer s User s Manual IF sockets Technical Documentation Assembly Instructions COLLECTIVE and INDIVIDUAL MATV DISTRIBUTION Splitter taps user access point terminal box socket divider Recommended equipment TV signal generators GV 998 GV 898 GV 798 GV 698 Field strength meters TV EXPLORER TV EXPLORER II HD and HD Test signal generators Model RP 110 COFDM Modulators MO 170 Digital To TV DTTV headend 16 EA 817 B Zx PRONIAX Basic Universal Antenna The Antenna Trainer EA 817 B basic is a comprehensive education system designed for teaching demonstration and experimentation about the theory and practice of telecommunicacions infrastructure installations MATV Master Antenna Television Digital SMATV Satellite Master Antenna Television Digital and the development of s
33. l sensor Spectral dependence insertion loss by the variable optical attenuator EF 970 E needed Comparing noise characteristics between PIN and APD photodetectors EF 970 E needed OP 970 02 CONNECTION KIT Connections with the optical fibre connector tool kit EF 970 or EF 970 E OP 970 03 MICROSCOPE Recommended for use with OP 970 02 This item is not supplied with EF 970 model Series OD 4xx OD 57x OD 59x GV 198 GV 698 GV 798 PROLITE 23 EU 850 Universal Digital TV Receiver Trainer The Universal Digital TV Receiver Trainer EU 850 is a didactic equipment oriented to the learning of the theoretical and practical contents about the operation of the digital television receivers satellite terrestrial and cable as well as the basis and the processes related to the transmission reception and distribution of the digital television COFDM QPSK and QAM In order to make easy the learning and understanding process the trainer includes a block diagram which represents a generic structure of a modern digital television universal receiver with an extensive set of test points that allow the analysis of the signals that take part in the different reception processes The equipment includes a 5 TFI hi res graphical display that allows the visualisation of the digital channels tuned and the analogue channels when terrestrial reception and also offers all the features of a professional field strength meter
34. lectric diagrams and Technical Documentation The following documentation is also included in paper Cassete Recorder User s Manual ACCESORIES Auto amplified speakers Test Tape Connection cables The fault simulator manipulates electric points of the cassette MAGNETIC CASSETTE RECORDER PLAYER deck allowing to simulate real faults in such a way that the teacher is able to evaluate the student s ability to diagnose spes Biete Turon and find the failure Dolby B and C Signal level indicator The fault simulator manipulates electric points of the cassette Automatic Tape Selector Automatic Music Search deck allowing to simulate real failures ATS AMS Automatic Recording Level Selectable MPX filter adjustment ARL Headphone outputs Gradual rise and fade of Synchronized recording the sound FADER Consumer Recommended equipment Digital Oscilloscopes OD 410 OD 460 Series OD 57x OD 59x Function Generator GF 232 GF 230 GF 941 21 ER 832 Radio Training System The ER 832 Radio Training System is an educational instrument designed for the theoretical practical study of the operation of the advanced radio receivers through analysis of the main signals involved in different processes The trainer ER 832 is based on a sophisticated stereo tuner with a Radio Data System RDS equipped with the latest digital technology and the most innovative reception c
35. ly All the exercises in this part are carried out using the PIC16F873 There is a wide range of classic applications that are used in industry motor governors power control analogue parameter manipulation wave train generation relay activation etc Certain specific resources are employed to support these requirements therefore the microcontrollers involved in these processes are to be found in a chip The average range of PICs contains models with the particular devices needed to accomplish a specific industrial task already installed in the silicone chip Special mention should be made of the PIC16F87X which includes AD converters various timers a UART series channel an I2C bus capture and comparison modules pulse width modulation etc The IC 004 consists of MICROPIC IO Advanced peripherals card sensors and industrial actuators F87x SOCKET Kit for performing exercises with PIC 16F873 PIC II DESIGN COURSE Advanced PIC design practical course MICRO PIC IO The MICROPIC IO card connected directly to basic PIC trainer IC 003 makes an excellent test bed to analyse and debug the routines which control the peripherals and resources commonly used in industry In order to help the user get the most out of his MICROPIC IO card an advanced PIC design practical course is included which contains various exercises programs and projects as well as a selection of industrial control routines that may be applied to t
36. moving the protective covering from optical fibre 1 elastic polishing pad 1ST crimping tool 1 rigid pad 1 polishing disk 1 liquid container 1 set of abrasive lamina 1 10 m optical fibre cable 10 ST connectors OP 970 03 MICROSCOPE OP 970 EU EXTENSION KIT FOR BASIC FIBRE OPTICS 1 Universal Microscope ST FC SC x 100 COMMUNICATIONS TRAINING SYSTEM factory assembly Upgrades the basic Fibre Optics Trainer EF 970 to the same characteristics as the EF 970 E Photo emitter 1300 nm LED 1 mm InGaAs PIN photo detector 0 1 mm Ge APD variable internal gain photo detector EE i i l l l lD l Dl SIIP EWIUWXTs IWIWIsOGTIIWIIWIG TWIN 8 EF 970 AX PROMAX Fibre Optic Communications Training System EMITTER MODULE The emitter kit for the simultaneous transmission of two independent channels of up to 10 MHz consists of the following blocks Inputs Analogue separate DC and AC Functions generator internal Microphone Digital with possibility of inversion Emitter stage Channel 1 Channel 2 with actionable laser feedback Amperimeter For adjusting photoemitter polarisation current Photoemitters 526 590 660 850 1300 nm LED 650 nm Laser RECEIVER MODULE Photo detectors 1 mm Si PIN 1mm InGaAs PIN 0 1 mm Ge APD variable internal gain photodetector 2 5mm Si PIN Precision measurements channels 1 kHz to prevent influence from exte
37. n the transport stream The transmodulator can use an external transport stream or generate it internally The external transport stream will be generated from the DVB S input the transmodulator will use its built in DVB S receiver o directly from its serial input ASI in both cases the student can adjust the transport stream bitrate to adapt it to the input speed required OPT 850 A consists of 3 MO 163 transmodulator Y 2 high performance UHF Yagi antennas Y Coaxial cable Y Connectors Y Practice manual with theory Y Instructions manual Trainer Digital Video Broadcasting TERRESTRIAL OPT 850 A makes possible to transmit from a MPEG 2 transport stream or using a DVB S as input Recommended equipment Digital Oscilloscopes TV signal generators GV 998 Trade Mark of the DVB Digital Video Broadcasting Project 4029 12 OD 410 OD 460 Series OD 57x OD 59x OPT 850 A AX PROMAX Transmitter Receiver DVB T System SPECIFICATIONS EU 850 TUNING From 45 to 865 and from 950 MHz to 2150 MHz DIGITAL RECEPTION Terrestrial COFDM Satellite QPSK and Cable QAM MPEG 2 DVB MP ML Services decoding service list and PIDs ANALOGUE RECEPTION Terrestrial PAL SECAM NTSC standards M N B G I D K and L FEATURES Automatic identification of Analogue and Digital signals 5 TFT LCD Colour Scart Built in loudspeaker Spectrum analyser Active block diagram w
38. on using optical fibres EF 970 E Optical power measurement Measuring the attenuation of an optical fibre Insertion losses method Measuring the attenuation of an optical fibre Spectral dependence of the attenuation of an optical fibre Influence of ambient light Connecting optical fibre using ST ST adapters Measuring repeatability Measuring the P I characteristics of photo emitters Measuring the optical stability of photo emitters Measuring the V l characteristics of photo emitters Frequency characteristics of photo emitter modulation Spectral dependence of photo detectors nverse voltage in photo detectors Bandwidth of photo detectors Transmission of analogue signals Transmission of audio signals Transmission of video signals Transmission of digital signals RS 232 transmission by optical fibres OP 970 01 EXERCISES KIT Sensitivity of optical fibre to curvature Macrocurves Sensitivity of optical fibre to microcurvature Radiation characteristics of optical fibre Measuring numeric aperture Measuring sliding in optical fibre connections Characteristics of a fixed WDM device Characteristics of a variable WDM device Measurements with neutral optical fibres Measuring insertion loss by the variable optical attenuator WDM multiplexation and demultiplexation WDM system WDM transmission Transmission sensor Reflection sensor Liquid leve
39. ovements of the mechanical elements and the simulation of the most frequent faults Under the upper cover of the equipment there are block diagrams of the video with a large number of test points which allow the visualisation and monitoring of the different electric signals in any mode of operation All the test points are protected against possible accidental short circuits The units can be stacked with the rest of the range and in their rest position they can be used as domestic desktop instruments VIDEO RECORDER PLAYER The EV 830 incorporates a VHS video recorder manufactured with the most advanced technology equipped with a high level of features and with a wide diffusion on the market From among its characteristics we can highlight PAL system Automatic tuning Two heads Self cleaning Auto tracking digital Euroconnector Frame by frame and pause Automatic System for failure detection BLOCK DIAGRAMS The block diagrams consist of the following functional modules each one with the test points of the most important electric signals involved in its operation Tuning Video Sound Servosystems Control System Power supply Recommended equipment Digital Oscilloscopes TV signal generators Field strength meters FAULT SIMULATOR The fault simulator manipulates electric points of the video allowing a large number of test points to be simulated in such a way that
40. r subsequent comparison with a reference level The amplitude of the channel output may be selected as either TTL level or RS 232 level Option OP 970 01 required OPTICAL POWER METER This block performs the absolute or relative measurement of the received optical power The optical meter possesses four measuring modes selected by the user 3 ANALOG monitoring mode DIGITAL monitoring mode Y 1 kHz precision mode for measuring the 1 kHz component 3 DC precision mode The resolution of the power meter in the monitoring modes is 0 1 dB and 0 01 dB in the precision modes OPTICAL r1 TT ANALOGUE CHANNEL SIGNAL BLOCK The resolution of the power meter in the monitoring modes is 0 1 dB and 0 01 dB in the precision modes The signal block possesses a switch to select the type of coupling DC or AC applied to the first amplifier input and to the analogue channel output section The audio section consists of an independently adjustable low pass for regulating the level of the signal applied to the internal speaker or headphones EF 970 Fibre Optic Communications Training System EF 970 BASIC FIBRE OPTIC COMMUNICATIONS TRAINING SYSTEM The EF 970 is a simplified version of the EF 970 E including five photo emitters and two photo detectors The rest of features are the same as those of the EF 970 E If desired the EF 970 can be upgraded to the EF 970 E with the OP 970 EU opt
41. rnal optical sources Very low DC noise for very precise measurements Receptor stages with variable inverse polarisation Analogue channel Digital channel Optical power meter dBm and mW absolute relative measurem Outputs Analogue high or low impedance Digital TTL or RS 232 Speaker internal and headphones Fault simulator CD ROM SUPPLIED DOCUMENTATION User s Manual Training Manual Teacher s Manual PARTIAL LIST OF EXERCISES EF 970 Measuring optical power suggested EF 970 E Measuring the attenuation of an optical fibre Insertion losses method suggested EF 970 E Measuring the attenuation of an optical fibre Spectral dependence of the attenuation of an optical fibre Influence of ambient light Connecting optical fibre using ST ST adapters Measuring repeatability Measuring the P I characteristics of photoemitters Measuring the optical stability of photo emitters Inverse voltage in photo detectors Recommended equipment Digital Oscilloscopes TV signal generators Optical power meter Optical spectrum analyser PROLITE 60 Measuring the V I characteristics of photo emitters Frequency characteristics of photo emitter modulation Spectral dependence of photo detectors suggested EF 970 E Bandwidth of photo detectors Transmission of analogue signals Transmission of audio signals Transmission of video signals Transmission of digital signals RS 232 transmissi
42. telephony network as well as to vary its parameters and to enter diaphonies In addition from a PC also different failures in PABX station can be introduced The software provided also allows that the teacher can design new failures The trainer is provided with an installation mounted and set so that the equipment is fully operative from the first day with no need to carry out neither connexions nor commissioning LAST GENERATION OF ISDN ANALOGUE TELEPHONE SWITCH TELEPHONE STATION Number of ports 20 No of external analogue lines 2 Number of circuits 5 No of internal analogue lines 4 Circuits capacity No of internal basic accesses So B B D 4 it allows 8 RJ 11 connectors 4 contacts and 8 positions the connexion up to 8 independent ISDN extensions 2 LSA 8 contacts connector Programming and setting up the station through PC INCLUDED ELEMENTS Telephone terminals 1 ISDN terminal with alphanumeric display 2 analogue terminals Documentation in CD ROM User s Manual CHANNEL MANAGEMENT MODULE Number of analog telephone lines supported 2 Number of Basic Rate Interfaces supported 2 Line selection cyclical by means of push button Configurable parameters of the selected line Exercise Manual Capacity Teacher s Manual solation Technical Documentation about telephone station Crosstalk analogue ISDN Attenuation Accessories Tool for connector s
43. tion and experimentation about the theory and practice of telecommunications infrastructure installations 3 MATV Master Antenna Television Digital SMATV Satellite Master Antenna Television Digital Revoked ov and the development of skills to install and assembly It is based on a structure with whiteboard panels each one consisting of two universal quick fixing removable boards It allows the student to install configure adjust modify and analyse any kind of actual MATV and SMATV installation The trainer is supplied with a real installation which is assembled and configured so the equipment is operative from the first day After finishing the practice the implemented installation can be take apart quickly so the trainer will be ready to assemble again another TERRESTRIAL SATELLITE CABLE installation access infrastructures DVB S2 Transmodulation pay DTT IP TV Fiber Optics FTTx as well as The trainer be expanded with other modules to DTT real signal transmission explore in more detail the new technologies and ultrafast ANTENNAS USER EQUIPMENT UHF Antenna UHF High Definition Terrestrial and Satellite digital TV receiver Off set Antenna composed by reflector 4 outputs LNB COFDM and QPSK with MPEG 2 and MPEG 4 combo with polariser LNB support and fasteners ACCESSORIES FOR ANTENNA POINTING MECHANICAL ACCESSORIES Inclinometer and compass 150 cm mast for terrestria
44. to generate the JEDEC file which is then recorded in the PLD SPECIFICATIONS Graphic User Interface Programming GAL type logic devices 16V8 20V8 and 22V10 Null insertion sockets for GAL s Programming ispGAL22V 10 and ispLSI1024 logic devices on boards Flexible input output software assignation of the logic device according to application Output compatible with PROMAX series MM 6XX educational modules Communication between the trainer programmer and a PC using the parallel port Included power supply AVAILABLE INPUTS OUTPUTS 1 8 bit D A converter 1 8 channel 8 bit A D converter 2 segment displays 2relay outputs 16 switches 1 variable oscillator 16 led diodes 2 buttons 1 hexadecimal keyboard 1application connector Recommended equipment Digital Oscilloscopes Function Generator Wiring configuration and programming software PLD application design compilation and simulation software Hardware module ISP devices in system programmable Documentation CD ROM Operation of the design may be functionally simulated before recording The hardware module is then used by the student to test the real operation of the application The hardware module includes two Lattice devices ispGAL22V10 and ispLSI1024 null insertion socket for GAL devices and a wide range of inputs outputs micro switches buttons clocks LEDs displays and A D and D A converters etc
45. vanced diagnostic 3 Multimedia and communications Intel BASED SYSTEM Intel Core Duo 2 2 GHz processor or higher version INTEL motherboard 1 GB DDR2 800 MHz 3 PCI Express slots 2 PCI slots 8 USB 2 0 ports 1 serial port 1 parallel port 8 Serial ATA channels High Definition AC 97 audio system PCI Express video card 64 MB 500 GB SATA Hard Disk 37 1 44 MB floppy DVD IDE x16 nternal 56 000 bps Modem Fax MONITOR Multimedia 15 colour monitor ACCESSORIES 1 Windows keyboard 1 Mouse SOFTWARE Microsoft Windows XP Home Edition operating system Virus simulation software Recommended equipment Digital Oscilloscopes 24 The diagnostic kit OP 865 which is available as an option contains the hardware and software necessary to 3 Evaluation of the PCI bus 3 Visualization of the self check codes POST 3 Disk controller diagnostic 3 Retrieving technical data from the system 3 Testing a floppy disk read write search 3 Test of the basic and extended memory 3 BIOS Setup Y Video verification 3 Checking serial and parallel ports ow level format INCLUDED DOCUMENTATION in CD ROM User s Manual Teacher s Manual Practice Manual Technical Documentation Manual Theory Manual in paper format DIAGNOSTIC KIT OP 865 OPTIONAL Diagnostic and repair software EXPERTCHECK POST codes module
46. y system The device includes a practical design course employing PICs which has been specifically created for those who are beginning microcontroller design in mind All the exercises are carried out using the PIC16F84 and the MICROPIC TRAINER and MICRO PIC TRAINER PLUS tools in combination with either the SIMUPIC 84 or the MPLAB simulator MICROPIC TRAINER PCF8591 device Diskette containing the control software and applications 8 digital line I O port through I2C device PCF8574 Diode bars giving information on the state of the digital lines Real time Clock Calendar with PCF8583 I2C device powered n circuit PIC recorder PIC eraser with EPROM and FLASH memories Industrial 4 MHz quartz crystal oscillator and Reset button Cable for connection to the PC parallel port Peripherals to emulate applications LCD screen 7 segment display potentiometers to simulate analogue inputs switches and LED diode bar PICBUS expansion connector to adapt to the other modules User manual with a full tutorial for assembly set up and handling Contains various training programs Various types of adapters and complementary resources to meet the user s needs and the wide range of PIC models MICROPIC TRAINER PLUS Direct connection to the MICROPIC TRAINER with the included 26 line flat cable and the PICBUS connector RS 232 communications channel with standard connector If the employed PIC h
47. y the student and therefore the degree of assimilation of the basic concepts studied Recommended equipment The EP 834 is the proper equipment to study the theoretical and practical aspects of the power amplifiers through the analysis of the signals involved in the different functional processes The trainer EP 834 is based on a high quality power amplifier with the most advanced technology and design using a hybrid power stage It includes two resistive loads 8Q 300W which allow simulating the connection of the speakers INCLUDED DOCUMENTATION in CD ROM User s Manual Training Manual Teacher s Manual Electric diagrams and Technical Documentation The following documentation is also included in paper Theory Manual Power Amplifier User s Manual ACCESSORIES Loads 8 Q 300 W 2 units Remote control Batteries 2 units R6 AA Headphones Adapter POWER AMPLIFIER Hybrid amplification Headphone output DIN power output 40 PHONO 20 Hz 20 kHz at 1 kHz 70 W 70 W IU curve Protection against short TUNER CD AUX TAPE1 5 DAT TAPE 2 Tone control bass and treble 7 Hz 70 kHz 0 3 dB Loudness control S N ratio Balance adjustment PHONO 80 dB TUNER CD AUX TAPE1 DAT TAPE 2 MD 105 dB Impedance of the speakers 4 16 O 6 audio inputs Source Direct to listen directly to the input si
48. ystem with no need of any telephone line for the trainee sessions The system is capable of carry out internal calls and also to simulate transparently to the user incoming or outgoing calls from outside the system The training system is fully configurable based on a white slate support with removable universal panels of fast fixation composed by the following elements Last generation of PABX station with 2 external analogue lines 4 indoor analogue lines and 4 ISDN lines basic access So B B D a T 1111 1 111111 11111111 Ln T 1111 ITI I RE k 1 Urban Central module which incorporates tarification circuits controlable by the user that provides 2 external lines simulating an urban analogue central telephone office and allows the generation of failures PROMAX ey Thi T i L x r kama p LI DL T 3 Canalisation Module that allows the generation of failures on the internal telephone lines and the variation of its parameters 3 Telephone distributor for the interconnection and allocation of lines Also are included telephone bases for the connexion of the analogue terminals and RDSI are included cables connectors and tools to implement any typology of telephony network The fast fixation universal panels have their surface grooved of such form that the disposition of the drills combined with the positioning of the nuts allows
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