Question Pool -- Category E8
You may shorten the list of categories by choosing
one of the ten category groups.
Select one of the following categories. You will be presented
questions at random. Return here when you are ready to try
another category.
- E8A
- AC waveforms: sine wave, square wave, sawtooth wave; AC
measurements: peak, peak-to-peak and root-mean-square (RMS) value,
peak-envelope-power (PEP) relative to average
- E8B
- FCC emission designators versus emission types; modulation
symbols and transmission characteristics; modulation methods;
modulation index; deviation ratio; pulse modulation: width; position
- E8C
- Digital signals: CW; baudot; ASCII; packet; AMTOR; Clover;
information rate vs bandwidth
- E8D
- Amplitude compandored single-sideband (ACSSB); spread-spectrum
communications
- E8E
- Peak amplitude (positive and negative); peak-to-peak values:
measurements; Electromagnetic radiation; wave polarization; signal-to-
noise (S/N) ratio
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