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19 votes
6 answers
26k views

What's the difference between saying “CQ” or “QRZ” in a contest?

I'm listening to (or let's say I'm trying to participate in) a contest (or perhaps Field Day), using SSB. I noticed that a station would, after completing a contact, sometimes say “CQ” and sometimes ...
Kevin Reid AG6YO's user avatar
8 votes
1 answer
6k views

What does TX/RX Exchange refer to?

I am using the Aether logging software and it has two fields I do not understand: TX Exchange and RX Exchange. I know TX and RX refer to transmit and receive, but I'm not sure what to populate in ...
Dan's user avatar
  • 1,754
4 votes
2 answers
4k views

How to determine a serial number in cq contest?

What serial number is referred to in a cq contest? How do I determine that serial number?
Louis Stannard's user avatar