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Practical Microwave Radio Transmission Training

By: Neonetwireless Nig Ltd

Lagos State, Nigeria

15 - 30 Jul, 2016  16 days

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NGN 100,000

Understand basic fundamental concepts about microwave radio transmission, planning and Implementation, essential parts of microwave radio systems and microwave communications applications

Who Should Attend?

The course is designed for Technicians, Engineers and planners who want to elevate HIS/HER Microwave radio Transmission Engineering skills.


Participant should have a fundamental or basic understanding of wireless communications and data networking. 

Module 1

  • Microwave Communication Overview
  • Basic Concepts of Digital Microwave
  • Microwave Development Course
  • Microwave Evolution in the World
  • Microwave Evolution in China
  • Characteristics of Digital Radio Communication System
  • Challenges and Opportunities for Digital Microwave Communication
  • Optical Fiber Communication-Biggest Challenge for Digital Microwave
  • Communication
  • Opportunities for Digital Microwave Communication
  • Microwave Frequency Band Choice and RF Channel Arrangements
  • Digital Microwave Communication System Model
  • Modulation Method of Digital Microwave
  • Channel Utilization of Each Modulation
  • Digital Microwave Frame Structure
  • Module 2
  • Introduction to Digital Microwave Equipment
  • Digital Microwave Equipment Classification
  • Microwave antenna and feeder
  • Microwave antenna
  • Classification of Microwave Antennas
  • Feeder System
  • Branching System
  • Outdoor unit (ODU)
  • Constituents of Digital Microwave Transmitter and Major Performance Indexes
  • Constituents and Major Indexes of Receiver
  • Indoor Unit
  • Installation and Adjustment of Split Microwave System

Module 3

  • Microwave System Networking and Application
  • Microwave System Typical Networking Modes and Station Types
  • Typical Networking Modes
  • Microwave Station Types
  • Relay Station
  • Passive Repeater Station
  • Active Repeater Station
  • Digital Microwave Application

Module 4

  • Microwave Propagation Theory
  • Electric Wave Propagation in Free Space
  • Free Space
  • Propagation Loss of Electric Waves in Free Space
  • Influence of Ground Reflection on the Electric Wave Propagation
  • Concept of Fresnel Zone
  • Influence of Ground Reflection on Receiving Level
  • Influence of Troposphere on Electric Wave
  • Ray Bend in Atmosphere
  • Concept of Equivalent Earth Radius
  • Refraction
  • The Meaning of K Value in Engineering Design
  • Fading caused by Several Atmospheric and Earth Effects
  • Fading Types
  • Influence of Troposphere on Electric Wave Propagation
  • Fading Rules (microwave frequency bands lower than 10 GHz
  • Frequency Selective Fading
  • Multi-path Propagation of Electric Waves
  • Influence of Frequency Selective Fading on Transmission Quality of Microwave
  • Communication Systems
  • Statistic Feature of Fading
  • Microwave Fading Model
  • Engineering Calculation of Fading

Module 5

  • Anti-Fading Technology in Digital Microwave Equipment
  • Overview
  • Purposes of Taking Anti-Fading Measures
  • Classification of Anti-Fading Measures
  • Evaluation on Anti-Fading Measures
  • Adaptive Equalization
  • AFE
  • ATE
  • Cross-Polarization Interference Counteracter (XPIC)
  • Automatic Transmit Power Control (ATPC
  • Diversity Reception
  • Classification of Diversity Reception
  • Description of Space Diversity                                
  • Compound Mode of Diversity Signals
  • Microwave Equipment Protection Mode
  • HSM
  • HSB
  • Classification of Digital Microwave Equipment Protection Modes
  • Interference and Main Methods against Interference
  • Interference Source
  • Basic Methods of Communication System against Interference

Module 6

  • Digital Microwave Engineering Calculation
  • Overview
  • Microwave Path Parameter Calculation
  • Microwave Station Antenna Communication Azimuth Calculation
  • Calculation of Path Distance
  • Calculation of Elevation and Minus Angles
  • Calculation of Clearance
  • Calculation of Reflection Point
  • Determining Antenna Gain
  • Calculation of Microwave Circuit Index
  • Calculation of Receiving Level and Flat Fading Margin
  • Calculation of Interference Level
  • Calculation of Diversity Receiving Parameter
  • Calculation of Circuit Interruption Rate
  • Rain Fading
  • Gas Absorption
  • Conclusion

Module 7

  • Microwave Engineering Design Requirement
  • Basic Requirement of Microwave Path and Cross-section Design
  • Cross Section and Station Distance
  • Clearance Standard
  • Antenna Height and Space Diversity Distance
  • Selecting Microwave Band and Configuring Polarization
  • Selecting Microwave Band
  • Arrangement of Microwave Frequency and Polarization
  • Technical Requirement of Digital Microwave Relay Communication Engineering Design
  • PDH Microwave Engineering Design Technical Requirement
  • SDH Microwave Engineering Design Technical Requirement
  • Access Network Technical Requirement-26 GHz Local Multiple-point Distribution
  • System (LMDS
  • Access Network Technical Requirement-3.5 GHz Fixed Radio Access
  • Conclusion

Module 8

  • Microwave Engineering Design
  • Design Method
  • Overview
  • Route, Site and Antenna Height
  • Frequency Selection and Polarization Arrangement
  • Circuit Performance Estimate
  • Design Example
  • SDH Microwave Circuit
  • SDH Microwave Site Type and Polarization Configuration
  • Conclusion

Module 9

  • Precautions in Engineering Design
  • Equipment Layout
  • Installation of Microwave Antenna
  • Process Requirement for the Tower
  • Process Requirement of New Established Tower
  • Orientation Requirement of Newly Established Tower
  • Requirement for Old Tower to be used
  • Conclusion

Module 10

  • Practicals
  • Configuration of radio links
  • E1 mapping and Cross-connection
  • Ethernet over PDH Traffic routing
  • 1+1 HSB Implementation
  • 1+1 SD,FD and Media Diversity
  • DCN over E1 or SDH
  • 2x(n+1) XPIC
  • 4+0 XPIC config
  • Native Ethernet Layer 1 Traffic Routing
  • 1+0 non protected MW link
  • Qos
  • MW radio Performance Monitoring 
  • E1,STM1 and RF loopback test
  • E1/optical BER test
39A Ayilara Street, Off Lawanson Itire Road, Surulere, Lagos Jul 15 - 30 Jul, 2016
NGN 100,000.00
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