Link to pages on the Nature of Amateur RadioLink to pages on Licence conditionsLink to pages on technical basicsLink to pages on feeders and antennas

Link to pages on Transmitters and ReceiversLink to pages on PropagationLink to pages on SafetyLink to pages on Electromagnetic Compatibility

Link to pages on Operating practice and proceedureLink to pages on the morse code assessmentLink to pages on the other practical assessmentsLink to the general index page at the start of the Foundation licence section

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Bredhurst Receiving and Transmitting Society

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3. Technical Basics

Part 1

Part 2

Part 3

Part 4

  • The Electron
  • Cells and batteries
  • Potential Difference & Voltage
  • Series and parallel
  • Circuit Diagram Symbols
  • Polarity sensitive
  • Direct Current
  • Alternating Current
  • Circuit Diagrams
  • Re-Cap
  • Units

  • Prefixes milli, kilo and Mega

  • Resistance

  • Formula Relationships

  • V = I x R

  • P = V x I

  • Frequency
  • 50Hz Mains voltage
  • Faster Frequencies
  • AF and RF
  • Sine Wave
  • Frequency allocation table
  • Frequency and wavelength conversion

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