Fundamentals of RF Technology 3-Day Course
This 3-day in-person course is designed for those working with RF technology who want to build a strong theoretical foundation and practical understanding. Ideal for new RF technicians, support staff, supervisors, and anyone needing a refresher on RF principles, this course equips participants with the knowledge and skills to confidently work in the field.
- 21 CPD Points - fully CPD-approved & accredited
- Hands-on, in-person training
- Real equipment. Real scenarios. Real understanding
- Formal recognition for professional development hours
3
Days
21
CPD Points
50+
Years Instructor Experience
$1,195
+ GST · All Incl.
CPD · 21 PTS
$1,195
+ GST
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Includes all course material and course meals.
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About The Course
Built For The Field — Not The Office
This is a 3-day in-person, hands-on course designed for field professionals such as installers, technicians, and anyone needing practical RF measurement skills.
It’s fully CPD-approved and accredited – 21 CPD Points giving participants formal recognition for professional development hours.
By the end, you’ll have the confidence to:
- Understand core RF principles and system behaviour
- Interpret measurements and troubleshoot issues
- Apply theory directly to real-world RF systems
- Improve performance and reduce costly mistakes in the field
What You’ll Learn
Essential RF Concepts, Clearly Explained
Learn essential RF concepts in a clear, easy-to-understand way reinforced with classroom exercises.
Radio Waves
- Basic understanding of radio waves
- Radiation principles
Transmitters and Receivers
- Modulation: AM and FM
- AM and FM transmitters
- Receivers
Measurements
- Understanding dB: “dB or not dB”
- Engineering system gain or loss
- Bandwidth, modulation, sensitivity, selectivity, SINAD
- Return loss, insertion loss, coupling factor, and directivity
- Distance-to-fault (DTF)
Impedance
- Basic concepts
Coaxial Cables
- Basics and types
Antennae
- Basics and radiation patterns
- Feed points and common whip antennae
- Using radiation patterns to your advantage: gain, nulling unwanted signals, improving front-to-back ratio
Propagation
- Path loss (basic calculation)
- Field measurements: signal strength vs. field strength
- System engineering
Filters
- Types of filters
- Combining and splitting systems: star, hybrid, T-pass, duplexers, resistive, Wilkinson combiner
Impedance Matching
- Matching with cables
Circulators
Interference and Mitigation
- In-band and out-of-band interference
- PIM and heterodyning
Smith Charts and S-Parameters
Amplification
Tuned Circuits
Appendix
- Path loss reference
- Glossary of terms
Why Choose This Course
Hands-On Training, Taught By Someone Who's Done It
Five reasons field professionals pick Electrotest’s RF course over a generic online module.
Meet Steve
Lead RF Trainer · Electrotest Ltd
“I’ve been doing RF work for fifty years. This course covers everything I wish someone had sat me down and explained when I started.”
Steve runs every session personally. He’ll walk you through RF principles, take you through every measurement hands-on with real equipment, and answer the questions you actually have about work you’re doing in the field.
50+
Years in RF
21
CPD points earned
1:1
Field Q&A time
Is This For Me?
If You Work With RF In The Field — Yes.
This course is for practitioners who need real skills they can use on a job site the next day.
- New RF technicians
- RF support staff
- Those involved with RF who need to refresh their theory and skills
- Supervisors and managers
FAQ
Common Questions.
Something not covered? Click “Enquire Now” or email info@electrotest.co.nz and we’ll get back to you.
1. What's included in the course fee?
All course materials, training sessions, and meals during the course.
2. Is the CPD accreditation recognised?
Yes, this course is fully CPD approved and provides 21 CPD points.
3. Do I need prior RF experience?
No, the course is suitable for beginners and those needing a refresher.
4. Where is the course held?
Delivered in-person at designated training locations (or on-site for teams).
5. Can you run on-site training for our team?
Yes, on-site training options are available for organisations.
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