Question Pool -- Category E2
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.
- E2A
- Amateur Satellites: Orbital mechanics; Frequencies available for
satellite operation; Satellite hardware; Operating through amateur
satellites
- E2B
- Television: fast scan television (FSTV) standards; slow scan
television (SSTV) standards; facsimile (fax) communications
- E2C
- Contest and DX operating; spread-spectrum transmissions;
automatic HF forwarding.
- E2D
- Digital Operating: HF digital communications (ie, PacTOR, CLOVER,
AMTOR, PSK31, HF packet); packet clusters; HF digital bulletin boards
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