看了帮助文件
here an example. you are g9xyz.
cr3t: cq contest, charlie romeo three tango, contest
you: golf nine x-ray yankee zulu
cr3t: g9xyz, 59, 327, alpha foxtrot one four
[he sends you serial number 327, and his iota reference is africa 014. note or remember this information, and transmit as soon as he finishes]
you: roger, 59, zero nine seven, echo uniform five
[you send serial number 097, and iota reference eu005]
cr3t: thank you, charlie romeo three tango, contest
so far, so good. now conditions are poor, and there are requests for repeated information.
k1ttt: .... kilo one tango tango tango contest
you: golf nine x-ray yankee zulu
k1ttt: the golf nine station, again
you: g9xyz, golf nine x-ray yankee zulu, over
k1ttt: g9xyz, thanks, 59, 1x22
[he sends his serial number, but you miss the second digit. ask for a repeat before sending your information. he's not on an island, so sends no island reference]
you: number again, please
k1ttt: 1322, 1322, over
[got it this time]
you: roger, 59, two four one, echo uniform five
k1ttt: is that two four one? over
[if he's got it right, just agree]
you: roger, roger, roger
k1ttt: good luck, k1ttt, contest
when it is harder to copy information, you might be more repetitious. follow the example of the station you are working, who may be more experienced.