EXPERIMENTS IN MODERN COMMUNICATIONS
Emona Telecoms-Trainer ETT-101 Multi-Experiment Single Board Telecommunications Telecommunications Trainer for Technical College and Technical High School Students
EMONA INSTRUMENTS
www.ett101.com www .ett101.com
COMPACT AND FLEXIBLE, A BREAKTHROUGH IN MODERN TELECOMMUNICATIONS EXPERIMENTING Emona Telecoms-Trainer 101, known as “b i skit” A Single Board Trainer that Makes Teaching Telecommunications Much Easier for Teachers • Unrivalled with a wide range of over 29 modern communications topics in one compact trainer • Educationally well proven over many years as an excellent “hands-on” experiment system • Dynamic visual experiment method to help younger students see the relationship between math and the real world LEARNING-BY-DOING Using the ETT-101, students learn fundamental concepts by actually building telecommunications experiments at the block diagram level. Theory comes to life as they build the modulation and coding schemes in carefully guided steps. No complex math required.
With the ETT-101 students learn by trying “what-if” scenarios (and are free to make mistakes) to investigate the telecommunications theory they learn in class. With the ETT-101, your students will learn more, and remember more.
LEARNING WITH BLOCK DIAGRAMS By following telecommunications block-diagrams, students can patch the functional building blocks to implement a wide variety of basic modulators, encoders and other important “Students patch sub-systems associated with together simple telecommunications theory, building blocks using only one piece of lab hardware: the ETT-101. to make real
communications COMPACT and EASY FOR TEACHERS systems” Completely self contained within a single, low-profile case, the ETT-101 requires only a standard 12V DC plug-pack. Waveforms can be displayed on whatever equipment is available to the student, s uch as: a low cost lab oscilloscope, or a PC-based scope, or a standard PC Sound Card with the optional Sound Card Interface box and software. The ETT-101 accessories kit includes: 20 x stackable patch cords, User Manual, Experiments in Modern Analog and Digital Telecommunications Volume-1 and a 12V plug pack.
- Building Student Knowledge In Technology
EMONA Telecoms Trainer-101
'biskit'
EMONA Telecoms Teaching Range The Emona Telecom’s-Trainer 101, ETT-101, is one of a number of Emona’s specialist telecoms laboratory teaching tools. The EET-101 is designed for technical college and high school labs where telecoms is first introduced. The ETT-101 is a low cost unit to cater to large student numbers who need to gain a “handson” appreciation of telecoms theory at a simple, introductory level. Also displayed in the diagram are Emona’s the other trainers and modeling systems.
“The ETT-101 will build the student’s confidence and appreciation for math & theory”
WHAT TOPICS CAN THE ETT-101 TEACH? TELECOMMUNICATIONS TOPICS • Basic Analog Communications AM, FM, DSB, SSB, PM, PAM, TDM, PWM, Superheterodyne, Speech in Comms, PLL, QAM, SNR Concepts and more
• Digital Communications PCM, PCM-TDM, ASK, BPSK, FSK, GFSK, Eye Patterns, DPSK, QPSK, Spread Spectrum, Line Coding, Noise Generation, SNR Concepts and more
BASIC ACADEMIC CORE SKILLS • Thinking Skills Problem solving activities, evaluating evidence, interpreting instructions, analysing evidence and drawing conclusions.
• Science Skills Measurement, experimental procedure, system building, electricity and waveforms.
• Math Skills Mathematical operators, equations, trigonometric functions, continuous and sampled functions, charts and graphs, positive and negative values.
LABORATORY MANUAL The ETT-101 Laboratory Manual (Vol.1) provides a turn-key solution for the teacher and student alike.
The lab manual is specially written to guide younger students through handson experiments and help them grasp the fundamental concepts of telecommunications. Each chapter includes background information which relates the experiment content to real-world applications. Since telecommunications text books represent the math and concepts of telecommunications theory as “block diagrams”, the “101” Lab Manual makes extensive use of block diagrams throughout. Associated with each block diagram are detailed, step-by-step patching diagrams. Each chapter is carefully paced and constant use is made of questions to verify the student’s understanding and provide feedback to the teacher.
LAB MANUAL TOPICS - VOLUME 1 (320 pages) • Setting-up an Oscilloscope • An Introduction to the ETT-101 • Modelling Equations • Amplitude Modulation AM • Double Sideband DSB Mod • AM Demodulation • DSB Demodulation • SSB Modulation & Demod • FM Modulation • FM Demodulation • Sampling & Reconstruction • PCM Encoding • PCM Decoding • BW Limiting & Restoring Digital Signals • ASK Mod & Demodulation • FSK Mod & Demodulation • BPSK Mod & Demodulation • QPSK Mod & Demodulation • Introduction to Spread Spectrum - DSSS modulation
Emona Telecoms-Trainer 101 Experiment Capabilities: Analog Basics 1. Amplitude Modulation (AM)
Intro to Advanced Analog 11. Carrier Acquisition using PLL
21. Data recovery -noisy channel (SNR) - requires optional PC-Based instrument 22. Intersymbol Interference (ISI) -eye patterns/diagrams
-modulation: 2 methods -envelope detection -product detection (coherent) -AM in a noisy channel
12. Signal to Noise Ratio (SNR) - Intro to concept: requires optional PC-Based instrument
2. Double Side Band (DSB) -suppressed carrier -product detection (coherent) -DSB in a noisy channel
13. Quadrature Amplitude Modulation (QAM) -modulation -demodulation
Intro to Advanced Digital 23. Differential Phase Shift Keying (DPSK)
Digital Basics 14. Pulse Code Modulation (PCM)
24. Quadrature Phase Shift Keying (QPSK) -modulation -demodulation
3. Single Sideband (SSB) -generation only (upper & lower) 4. Phase Modulation (PM) -Armstrong’s Phase modulator 5. Phase Division Modulation (PDM) -phase division demodulation 6. Frequency Modulation (FM) -generation by VCO (wideband) -demodulation by PLL -demodulation by zero crossing method 7.Pulse Amplitude Modulation(PAM) -sampling theorem / Nyquist -aliasing -reconstruction -time division multiplexing (TDM)
-encoding -decoding & reconstruction -sampling rate -aliasing, undersampling and oversampling -synchronization 15. Time Division Multiplexing (PCM-TDM) 16. Amplitude Shift Keying (ASK) -modulation -envelope recovery -synchronous recovery 17. Binary Phase Shift Keying (BPSK) -modulation -demodulation
8. Pulse Width Modulation (PWM) 9. Speech and Audio messages -message inversion -message translation 10. Superheterodyne principles
18. Frequency Shift Keying (FSK) -modulation -envelope recovery
-modulation -demodulation
25. Spread Spectrum (SS) -introduction to direct sequence spread spectrum (DSSS) 26. Line coding -NRZ-L -Alternate Mark Inversion (AMI) -Manchester (Bi-phase) -Differential encoding (NRZ-M) 27. Frequency Synthesis -with PLL 28. PN sequence spectrum display requires optional PC-Based instrument option 29. Noise generation Optional expansion blocks
19. Introduction to GFSK 20. Pulse shaping
- Student project breadboard - Additional VCO, TPG functions - Tuned circuits - Constellation generation
Emona Instruments Pty Ltd
Emona Technologies, LLC
86 Parramatta Road
1025 Welch Street,
Camperdown NSW 2050 AUSTRALIA
Golden, CO 80401 USA
Tel: +61-2-9519-3933
Fax: +61-2-9550-1378
P.O.Box 17383
Tel: 877 237 8181 (toll free)
URL: www.ett101.com
URL: www.ett101.com
Email: [email protected]
Email: [email protected]
Specifications & features subject to change without notice. E&OE
Fax: 877 237 8183
is a trade mark of Emona TIMS Pty Ltd
. 0 . 1 : v e R h c o r b T F ( a i l a r t s u A n i d e t n i r P . d t L y t P s t n e m u r t s n I a n o m E 6 0 0 2 t h g i r y p o C
Emona Telecoms-Trainer ETT-101 Multi-Experiment Single Board Telecommunications Telecommunications Trainer for Technical College and Technical High School Students
EMONA INSTRUMENTS
www.ett101.com www .ett101.com
COMPACT AND FLEXIBLE, A BREAKTHROUGH IN MODERN TELECOMMUNICATIONS EXPERIMENTING Emona Telecoms-Trainer 101, known as “b i skit” A Single Board Trainer that Makes Teaching Telecommunications Much Easier for Teachers • Unrivalled with a wide range of over 29 modern communications topics in one compact trainer • Educationally well proven over many years as an excellent “hands-on” experiment system • Dynamic visual experiment method to help younger students see the relationship between math and the real world LEARNING-BY-DOING Using the ETT-101, students learn fundamental concepts by actually building telecommunications experiments at the block diagram level. Theory comes to life as they build the modulation and coding schemes in carefully guided steps. No complex math required.
With the ETT-101 students learn by trying “what-if” scenarios (and are free to make mistakes) to investigate the telecommunications theory they learn in class. With the ETT-101, your students will learn more, and remember more.
LEARNING WITH BLOCK DIAGRAMS By following telecommunications block-diagrams, students can patch the functional building blocks to implement a wide variety of basic modulators, encoders and other important “Students patch sub-systems associated with together simple telecommunications theory, building blocks using only one piece of lab hardware: the ETT-101. to make real
communications COMPACT and EASY FOR TEACHERS systems” Completely self contained within a single, low-profile case, the ETT-101 requires only a standard 12V DC plug-pack. Waveforms can be displayed on whatever equipment is available to the student, s uch as: a low cost lab oscilloscope, or a PC-based scope, or a standard PC Sound Card with the optional Sound Card Interface box and software. The ETT-101 accessories kit includes: 20 x stackable patch cords, User Manual, Experiments in Modern Analog and Digital Telecommunications Volume-1 and a 12V plug pack.
- Building Student Knowledge In Technology
EMONA Telecoms Trainer-101
'biskit'
EMONA Telecoms Teaching Range The Emona Telecom’s-Trainer 101, ETT-101, is one of a number of Emona’s specialist telecoms laboratory teaching tools. The EET-101 is designed for technical college and high school labs where telecoms is first introduced. The ETT-101 is a low cost unit to cater to large student numbers who need to gain a “handson” appreciation of telecoms theory at a simple, introductory level. Also displayed in the diagram are Emona’s the other trainers and modeling systems.
“The ETT-101 will build the student’s confidence and appreciation for math & theory”
WHAT TOPICS CAN THE ETT-101 TEACH? TELECOMMUNICATIONS TOPICS • Basic Analog Communications AM, FM, DSB, SSB, PM, PAM, TDM, PWM, Superheterodyne, Speech in Comms, PLL, QAM, SNR Concepts and more
• Digital Communications PCM, PCM-TDM, ASK, BPSK, FSK, GFSK, Eye Patterns, DPSK, QPSK, Spread Spectrum, Line Coding, Noise Generation, SNR Concepts and more
BASIC ACADEMIC CORE SKILLS • Thinking Skills Problem solving activities, evaluating evidence, interpreting instructions, analysing evidence and drawing conclusions.
• Science Skills Measurement, experimental procedure, system building, electricity and waveforms.
• Math Skills Mathematical operators, equations, trigonometric functions, continuous and sampled functions, charts and graphs, positive and negative values.
LABORATORY MANUAL The ETT-101 Laboratory Manual (Vol.1) provides a turn-key solution for the teacher and student alike.
The lab manual is specially written to guide younger students through handson experiments and help them grasp the fundamental concepts of telecommunications. Each chapter includes background information which relates the experiment content to real-world applications. Since telecommunications text books represent the math and concepts of telecommunications theory as “block diagrams”, the “101” Lab Manual makes extensive use of block diagrams throughout. Associated with each block diagram are detailed, step-by-step patching diagrams. Each chapter is carefully paced and constant use is made of questions to verify the student’s understanding and provide feedback to the teacher.
LAB MANUAL TOPICS - VOLUME 1 (320 pages) • Setting-up an Oscilloscope • An Introduction to the ETT-101 • Modelling Equations • Amplitude Modulation AM • Double Sideband DSB Mod • AM Demodulation • DSB Demodulation • SSB Modulation & Demod • FM Modulation • FM Demodulation • Sampling & Reconstruction • PCM Encoding • PCM Decoding • BW Limiting & Restoring Digital Signals • ASK Mod & Demodulation • FSK Mod & Demodulation • BPSK Mod & Demodulation • QPSK Mod & Demodulation • Introduction to Spread Spectrum - DSSS modulation
Emona Telecoms-Trainer 101 Experiment Capabilities: Analog Basics 1. Amplitude Modulation (AM)
Intro to Advanced Analog 11. Carrier Acquisition using PLL
21. Data recovery -noisy channel (SNR) - requires optional PC-Based instrument 22. Intersymbol Interference (ISI) -eye patterns/diagrams
-modulation: 2 methods -envelope detection -product detection (coherent) -AM in a noisy channel
12. Signal to Noise Ratio (SNR) - Intro to concept: requires optional PC-Based instrument
2. Double Side Band (DSB) -suppressed carrier -product detection (coherent) -DSB in a noisy channel
13. Quadrature Amplitude Modulation (QAM) -modulation -demodulation
Intro to Advanced Digital 23. Differential Phase Shift Keying (DPSK)
Digital Basics 14. Pulse Code Modulation (PCM)
24. Quadrature Phase Shift Keying (QPSK) -modulation -demodulation
3. Single Sideband (SSB) -generation only (upper & lower) 4. Phase Modulation (PM) -Armstrong’s Phase modulator 5. Phase Division Modulation (PDM) -phase division demodulation 6. Frequency Modulation (FM) -generation by VCO (wideband) -demodulation by PLL -demodulation by zero crossing method 7.Pulse Amplitude Modulation(PAM) -sampling theorem / Nyquist -aliasing -reconstruction -time division multiplexing (TDM)
-encoding -decoding & reconstruction -sampling rate -aliasing, undersampling and oversampling -synchronization 15. Time Division Multiplexing (PCM-TDM) 16. Amplitude Shift Keying (ASK) -modulation -envelope recovery -synchronous recovery 17. Binary Phase Shift Keying (BPSK) -modulation -demodulation
8. Pulse Width Modulation (PWM) 9. Speech and Audio messages -message inversion -message translation 10. Superheterodyne principles
18. Frequency Shift Keying (FSK) -modulation -envelope recovery
-modulation -demodulation
25. Spread Spectrum (SS) -introduction to direct sequence spread spectrum (DSSS) 26. Line coding -NRZ-L -Alternate Mark Inversion (AMI) -Manchester (Bi-phase) -Differential encoding (NRZ-M) 27. Frequency Synthesis -with PLL 28. PN sequence spectrum display requires optional PC-Based instrument option 29. Noise generation Optional expansion blocks
19. Introduction to GFSK 20. Pulse shaping
- Student project breadboard - Additional VCO, TPG functions - Tuned circuits - Constellation generation
Emona Instruments Pty Ltd
Emona Technologies, LLC
86 Parramatta Road
1025 Welch Street,
Camperdown NSW 2050 AUSTRALIA
Golden, CO 80401 USA
Tel: +61-2-9519-3933
Fax: +61-2-9550-1378
P.O.Box 17383
Tel: 877 237 8181 (toll free)
URL: www.ett101.com
URL: www.ett101.com
Email: [email protected]
Email: [email protected]
Specifications & features subject to change without notice. E&OE
Fax: 877 237 8183
is a trade mark of Emona TIMS Pty Ltd
. 0 . 1 : v e R h c o r b T F ( a i l a r t s u A n i d e t n i r P . d t L y t P s t n e m u r t s n I a n o m E 6 0 0 2 t h g i r y p o C
Biology Lab Manual
Emona Volume 1 Experiments in Modern Analog & Digital Telecommunications.
Emona 101 Trainer Lab Manual Solutions Pvt Ltd
- The EMONA SIGEx Lab Manual contains 3 types of questions. (i) Pre-Lab preparation questions, which review the theoretical principles a student may need, to get the most out of each experiment. (ii) Experiment questions, in response to findings within the experiment itself, as the student carries-out the experiment.
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- Equipment Required. Emona Telecoms-Trainer 101 (plus power-pack) 25 26. Dual-channel 20MHZ oscilloscope. Three Emona Telecoms-Trainer 101 oscilloscope leads. Assorted Emona Telecoms-Trainer 101 patch leads PROCEDURE: Generating ASK signal 1. Connect the set-up shown in the Figure 1 below.
- The ETT-101 Telecommunications Trainer As its name implies, the Emona Telecoms-Trainer 101 is used to help students learn about communications and telecommunications principles. It lets you bring to life the block diagrams that fill communications textbooks. A “block diagram” is a simplified representation of a more complex circuit.