Amateur Radio Operating and Related Information

  • Propagation. (links to http://www.mw0llo.com/propagation.aspx)

Some Common Electrical \ Electronic Mathematical Formulas

Electrical & Electronic Concepts

Magnetism

Components

  • Wire (links to http://www.mw0llo.com/wire.aspx)
  • Transmission Lines (links to http://www.mw0llo.com/transmission-lines.aspx)
  • Resistors (links to http://www.mw0llo.com/resistors.aspx)
  • Capacitors (links to http://www.mw0llo.com/capacitors.aspx)
  • Inductors (links to http://www.mw0llo.com/inductors.aspx)
  • Semiconductor Background (links to http://www.mw0llo.com/semiconductorbackground.aspx)
  • Semiconductors (links to http://www.mw0llo.com/semiconductors.aspx)
  • Diodes (links to http://www.mw0llo.com/diodes.aspx)

Oscillators

  • Oscillators (links to http://www.mw0llo.com/oscillators.aspx)

Impedance, Admittance, Conductance, Susceptance

Circuit Building Blocks

  • Filters (links to http://www.mw0llo.com/filters.aspx) - All about electrical filter circuits, low-pass, high-pass, band-pass and notch filters. Normalisation of capacitor and inductor values for standard filter designs.
  • The T-Type Attenuator (links to http://www.mw0llo.com/t-type-attenuator.aspx) - About the T-Type attenuator with circuit diagram and explanation, derivation of formulas, input and output impedance and attenuation in decibels, voltage and power fractions.

Power Supplies

Mathematics

Website Information