Preparing for your UK amateur radio Foundation exam? These Foundation exam tips cover how to revise, when to start taking mock tests, what to do on the day and how to avoid losing easy marks.
The Foundation exam contains 26 multiple-choice questions, and good preparation makes a big difference. On this page, you’ll find practical advice on studying, revision, exam technique and what to expect before, during and after your exam.
Foundation Exam Hints & Tips Video
We’ve created a video covering some of the most useful Foundation exam hints and tips:
How to prepare for the Foundation exam
There are several ways to study for the UK Foundation amateur radio exam. You can use an online course, attend training with an amateur radio club or study independently from a book.
- Make sure you’ve studied all of the Foundation syllabus, not just the topics you find interesting.
- Try not to leave too long between completing your studies and taking the exam, as it’s easy to forget some of the detail.
- Take several Foundation mock tests before the real exam so that you can identify weaker areas.
- Spend time getting familiar with the four-page Foundation Exam Reference Data booklet, including what information is on each page and how to find it quickly.
If you’re looking for structured online training, our free Foundation Online course takes you through the current Foundation syllabus.
Practise with Foundation mock tests
Taking realistic Foundation mock exams is one of the best ways to check whether you’re ready for the real examination.
Don’t just look at your overall score. If you’re repeatedly getting questions wrong in one syllabus area, go back and revise that subject before trying another mock.
You should aim to be comfortably and consistently above the pass mark in your mock exams before taking the real test, rather than relying on scraping through by one or two marks.
You can try our Foundation mock exams online.
If you prefer practising from a book, HamTrain Foundation Mock Tests contains six complete 26-question mock exams, giving you 156 realistic practice questions with an explanation for every answer.
Foundation exam revision
Once you’ve completed your initial study, concentrate your revision on areas where you’re less confident.
Our HamTrain Foundation Study Guide is designed to help with revision for the current UK Foundation examination and can be used alongside our online course and mock tests.
For a quick refresher before your exam, you may also find our Foundation Revision Sheet and HamTrain Quick Revision Video useful.
On the day of your Foundation exam
Try one or two current Foundation mock tests if you find that useful, but don’t exhaust yourself immediately before the exam.- Have a quick review of any areas where you know you’re weaker.
- Review key topics such as formula triangles, block diagrams, callsigns and regional locators.
- Use our Foundation Revision Sheet for a final refresher.
- Watch the HamTrain Quick Revision Video.
- If you’re taking the examination online, make sure your computer is working properly and that any operating-system or antivirus updates have finished before the exam starts.
Just before the exam
- Make sure you have everything ready and that you’re comfortable.
- Have your permitted examination items ready, including the Foundation Exam Reference Data booklet, pen, blank paper and calculator where required.
- Give yourself enough time to get ready so that you’re not rushing immediately before the exam.
- Try not to panic. The Foundation exam is important, but if you don’t pass first time, you can revise the weaker areas and take it again.
How to pass the Foundation exam
There isn’t a shortcut to passing the Foundation exam, but good preparation and careful exam technique can prevent you from losing easy marks.
The exam lasts 60 minutes, which normally gives you plenty of time for the 26 questions. Don’t feel pressured to finish quickly.
We recommend taking your time with each question:
- Read the question carefully. Look for important words that may affect the answer.
- Read every possible answer. Don’t select the first option that sounds roughly right.
- Eliminate answers you know are wrong. This makes it easier to identify the best remaining answer.
- Choose the most correct answer. Sometimes more than one option may initially sound plausible.
- Use the Foundation Exam Reference Data booklet. If the question involves frequencies, band information or data provided in the booklet, check it rather than relying only on memory.
- Don’t rush calculations. Write down your working where helpful.
When you’ve finished, use any remaining time to review your answers. Re-read the questions carefully and ask yourself whether you’ve selected the best answer.
Learn how to use the Foundation Exam Reference Data booklet
The four-page Foundation Exam Reference Data booklet is an important resource, so it’s worth becoming familiar with it before your examination.
Among other things, the booklet contains information covering:
- Licence parameters – frequencies available at Foundation and relevant restrictions
- Band plans – including information for the 2m (144–146MHz) and 20m (14.0–14.35MHz) amateur bands
- Frequency and wavelength conversion
- Frequency Allocation Table – showing frequencies used by other radio services
- Gain and dB information – useful for calculations involving e.r.p.
See our dedicated Foundation Exam Reference Booklet guide and get used to finding information quickly before you sit the real examination.
What score should I get in Foundation mock exams?
The Foundation exam pass mark is 19 correct answers out of 26, but we’d recommend being comfortably above this level in practice exams before sitting the real test.
If you’re only just reaching 19 out of 26, go back through the questions you’ve answered incorrectly and revise those syllabus areas. Consistently getting higher scores gives you a useful margin for unfamiliar or tricky questions in the real examination.
After the Foundation exam
Once you’ve finished the examination, make a note of anything you found particularly difficult so that you can review it later if necessary.
If you believe a question was unfair, confusing, badly worded or contained an error, raise it with the exam invigilator. There is a process for reporting potentially problematic examination questions.
If possible, make a note of the question reference or enough information to identify the question, and discuss it with the invigilator after the exam. You may also want to mention it to your tutor.
Foundation Exam FAQs
How many questions are in the Foundation exam?
The UK amateur radio Foundation examination contains 26 multiple-choice questions.
How long does the Foundation exam take?
You are allowed 60 minutes to complete the Foundation examination.
What is the Foundation exam pass mark?
You need at least 19 correct answers out of 26 to pass the Foundation examination.
How many Foundation mock tests should I take?
There is no fixed number. Take enough mock tests to demonstrate that you can consistently score comfortably above the pass mark and that you’re performing reasonably well across all of the syllabus areas.
What should I revise before the Foundation exam?
Concentrate particularly on topics where you’re losing marks in mock exams. Shortly before the test, it can also be useful to review areas such as licence conditions, callsigns, formula triangles, block diagrams and information contained in the Foundation Exam Reference Data booklet.
What happens if I fail the Foundation exam?
Failing the Foundation exam isn’t the end of the world. Review the areas where you need more work, continue practising and take the examination again when you’re better prepared.
Where can I take a Foundation mock exam?
You can use our Foundation mock exam resources and online HamTrain mock tests to practise before taking the real examination.
Foundation study and exam resources
- Free Foundation Online Course – study online for your UK Foundation licence
- HamTrain Foundation Study Guide – Foundation exam study and revision
- HamTrain Foundation Mock Tests – six complete 26-question practice exams
- Foundation Mock Exams – practise with exam-style questions
- Foundation Exam Information – questions, pass mark and what to expect
- Foundation Exam Reference Booklet – learn how to use the four-page booklet
- Foundation Revision Sheet – quick revision before your exam
- Foundation Exam Support – information on additional support
- RSGB Examination Guidelines
- RAIBC – supporting people with disabilities in amateur radio
Good luck with your studies and your Foundation exam. Got a useful exam tip we’ve missed? Add it in the comments below.

