Radio Frequency Engineering :Consultancy and Training

Gaddon Ltd: Head Office 18 New Royd, Millhouse Green, Sheffield, S36 9NW, UK.

REG UK  6865365.  VAT No. UK948480679

Tel: +44 01226 766999   Email


News and Updates:

National Manufacturing Week, 9-11 May Sydney

Gaddon personnel will be visiting NMW in Sydney this year. We would like to meet with our current and new customers during May either at the show or individually.  To arrange a meeting and discover how Gaddon can help with your Radio Frequency Projects please contact us

RF training Courses

New training courses dates for the UK and Australia. We will be arranging courses in the USA soon. If you would like a course run near please let us know and we will can schedule accordingly. Contact us

Gaddon UK RF workshop Facilities

Gaddon can now offer UK RF workshop repair and testing facility sourcing up to 2.5GHz, Measuring up to 6GHz. >More

Vacancies at Gaddon

October 2017, Gaddon currently has an urgent vacancy for a part-time  or Freelance Radio Frequency engineering and Electronic Counter Measures instructors for RF courses worldwide.  For more information please contact us

Radio Frequency Engineering Courses:

Open courses are run regularly throughout the year.  Although we have regular locations we can also run courses throughout the world. Current regular training locations:

UK; London, Portsmouth, Sheffield

Australia; Melbourne, Sydney, Canberra

USA: Houston TX, Boston Ma.

Specialist on-site training available

Gaddon Ltd is a leading Radio Frequency (RF) Engineering and Test Solution Consultancy.

Our Services include:

Test Equipment procurement Needs Analysis

System needs and operational analysis

Radio Frequency Training courses

RF Facilities for hire Audio frequencies, RF 10kHz to 6GHz capability.

Electronic equipment repairs (Yorkshire, South Yorkshire area, Leeds, Sheffield, Barnsley Penistone).

Small production runs and testing procedures.

If you are looking for other types of training, check out the directory of customer service training seminars

Gaddon Audio Amplifiers Mobilehome Health Training Engineering Support  ATE Solutions RF Training Used Test Equipment contact us sitemap

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Page updated 8/12/17 Site produced by Gaddon Ltd 2016

In view of rooftop antenna in Melbourne

Gaddon Offices in Yorkshire

Gaddon engineers are proud to be members of the Association of Old Crows (AOC) UK Chapter.


 Pictures from visit to XH558 the last Vulcan

Low frequency spot RF analysis

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Upcoming course dates


Oscilloscope Basics, Sheffield. 6th Mar

Spectrum Analyser Basics, Sheffield, 7th Mar

RF fundamentals, Sheffield, 13th - 14th Mar

RF Fundamentals, Sydney NSW 14-15th May

EMC for engineers Sydney NSW 17th May

RF Engineering 5 day course Sydney NSW 21st -25th  May

Additional courses available on request,

for our list of courses please click here.

Courses in Melbourne Vic and Austin Tx are scheduled for later in the year, (September). Earlier courses are available on request.

We apologise for cancelling the courses in Sheffield and Sydney during January and February. They have now been rescheduled

Radio Frequency Engineering consultancy

RF and Electronics training

RF Automated Test Solution design

Gaddon will be resuming courses at our RF facility in Penistone, South Yorkshire, from March 2018.  

We would like to thank our customers for their forbearance over the last few months.

As we have been unable to run courses since Christmas we are offering our new year promotion, 10% off regular courses, until the start of April for any customer enquiring or scheduling a course.