FI (Note)/(Index) list

Descriptions for H03C and notes/indexes are displayed on this screen.

H03C MODULATION (masers or lasers H01S; coding, decoding or code conversion H03M)

Note(s)
    This subclass covers only modulation, keying, or interruption of sinusoidal oscillations or electromagnetic waves, the modulating signal having any desired waveform.In this subclass, circuits usable both as modulator and demodulator are classified in the group dealing with the type of modulator involved.