Question
What does the Q signal “QSL” mean?
Answer Options
- A) Send slower
- B) We have already confirmed the contact
- C) I have received and understood
- D) We have worked before
Correct Answer: C
Explanation
The Q signal ‘QSL’ is a very common procedural signal used on all modes, but particularly in Continuous Wave (CW) operation. It means ‘I acknowledge receipt’ or, simply, ‘I have received and understood.’
In amateur radio, it is often used as a question (‘QSL?’) meaning ‘Do you acknowledge receipt of my message?’ The term has also given rise to the physical QSL card, which is a postcard exchanged between operators to confirm the details of a radio contact (QSO).
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