Question Pool -- Category G2F
Why are the string of letters R and Y (sent as "RYRYRYRY...")
occasionally used at the beginning of RTTY transmissions?
-
A.
- This allows time to 'tune in' a station prior to the actual
message being sent
-
B.
- To keep these commonly-used keys funtional
-
C.
- These are the important mark and space keys
-
D.
- To make sure the transmitter is functional before sending a
message
Answer is A.
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