About the course
A technical and practical training course aimed at providing participants with a comprehensive understanding of Distributed Antenna Systems (DAS) and indoor radio coverage systems, including systems engineering, passive and active DAS systems, RF signal distribution , link budget calculations , basic design principles, and troubleshooting.
The course also covers Indoor Radio Repeater Gain Testing , including measurement techniques, testing devices, insulation tests, results analysis, reporting, and troubleshooting and addressing abnormal gain conditions.
Course Objectives
- Understanding the concepts and engineering of DAS systems and indoor radio coverage systems.
- Identifying the main components of DAS systems and understanding their functions.
- Distinguishing between passive and active DAS solutions.
- Perform basic calculations for radio power and link budget .
- Understanding the principles of RF coverage and radio signal distribution.
- Applying the basic design principles of DAS systems and troubleshooting and repairing their faults.
- Understanding the architecture of internal radio repeaters and the concepts of gain and output power.
- Perform basic measurements of repeater gain and input/output signals.
- Perform isolation tests using appropriate RF testing equipment .
- Analyzing test results and identifying cases of abnormal gains.
- Preparing clear and professional reports for testing, operation, and measurement work.
Training content
- Introduction to DAS systems and indoor radio coverage
- DAS Systems Engineering and Design Principles
- Passive DAS systems versus active systems
- DAS components : Antennas, splitters , couplers , combiners , cables, and connectors
- Concepts of RF signal distribution and radio coverage
- Link budget and radio power calculations
- Basic design principles of DAS systems
- Troubleshooting and repairing DAS systems
- Basics of internal radio repeaters
- Refiner engineering and its components
- Concepts of gain and output capacity
- Measuring the gain of the repeater
- RF testing devices and measurement methods
- Measuring input and output signals
- Isolation tests
- Analysis of test results
- Documentation and Reporting
- Exploring and correcting cases of abnormal earnings
Target group
Telecommunications and Radio Frequency Engineers and Technicians
Installation, testing and commissioning engineers
Maintenance and technical support specialists
