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Private beta · this fall

Defence training you can measure, not just read.

Electronic warfare, radar, counter-drone and spectrum operations, taught with worked numbers, narrated video and browser labs that behave like real instruments.

RF Essentials is free · Built and hosted in Canada by OAK Defense, a Canadian company that designs and fields EW systems

What's coming

  1. A free RF Essentials course for everyone: decibels, noise, antennas, propagation and receivers.
  2. Courses in EW foundations, radar for EW, radar ECM and ECCM, counter-UAS, spectrum monitoring and DF, and space EW.
  3. Short demos of each idea in OAK EW SUITE, the software our engineers use.
  4. For teams: seats, progress tracking and certificates.
  5. Your data stays in Canada.

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Courses
10
Learning paths
3
Final exam
Every course
Data residency
Canada
How it teaches

Do the arithmetic, then watch it happen

CH1 · Spectrum ExplorerRF Essentials · Lab
Spectrum Explorer lab: three synthetic carriers on a 100 MHz span with a peak marker at 2425 MHz
Synthetic signals · runs in the browser, nothing to install
CH2 · DF Bearing TrainerSpectrum Monitoring & DF · Lab
DF Bearing Trainer lab: three bearings crossing to a fix with an estimated error of 2.2 km
Take bearings and watch the fix tighten as the geometry improves
OAK Defense Academy · Join the waitlist