"Communicate, and Violence Disappears"

This chapter is about various radio-amateur subjects, not covered elsewhere but still interesting to know

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Select one of the following subjects:

o Notes on antenna tuners

o Aspects of HF power amplifiers

o Where does the HF power go?

o R S T reporting code

o Atmospheric noise

o R_i is R_u ?

o Why 50 Ohm?

o Why '73'

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In every life we are easily playing with familiar concepts that are not really understood when going into details.

This also applies to subjects in the radio-communication world and when recognized may lead to exploring the

subject and more of the backgrounds. I welcome your additions and remarks and anything else you think

interesting to raise to this subject.

Bob J. van Donselaar

on9cvd@veron.nl