Ham Radio Course

I prepared a complete course for Radio Amateur Exam General class having eight chapters. You can get online according to the following links. These lessons available in Sinhal language too, but at the moment only first 4 chapters are available.

Contents :- Contents of topics in all 8 chapters

History Of Ham Radio-Sinhala :- History of Electricity Radio and Ham Radio, Inventions (pdf document in Sinhala language)

Chapter-1 :- Basic electricity and wave propergation

Chapter1-Sinhala :- Basic electricity and wave propergation (pdf document in Sinhala language)

Chapter-2 :-Sin-wave , RMS-voltage & Current, Capacitance, Inductance, Time Constant

Chapter-2 Sinhala :-Sin-wave , RMS-voltage & Current, Capacitance, Inductance, Time Constant (pdf document in Sinhala language)

Chapter-3 :-Reactance, Phase angle, Impedence, Resonance, Transformer, Desibel

Chapter-3 Sinhala :-Reactance, Phase angle, Impedence, Resonance, Transformer, Desibel (pdf document in Sinhala language)

Chapter-4 :-Vacuume tube, Solid state basics, Power supply units

Chapter-4 Sinhala :-Vacuume tube, Solid state basics, Power supply units

Chapter-5 :-Receivers, Modulation and Demodulation, Transmitters, Code transmission, Types of emission

Chapter-6:- Transmission line, Antennas

Chapter-7 :- Basic test equipments, Power measurments

Chapter-8 :- Licencing conditions, regulation

Q-code :- Selection of International Q-codes useful for Radio Amateurs

 Prefix :- Prefixes for Countries