- A = CW/Telegraphy 28,040 +/- 30 kHz
- B = SSB/Telephony 28,500 +/- 50 kHz
- C = FM/Telephony 29,600 +/-80 kHz
- D = MGM/Digital According to the bandplan
(MGM = All Machin Generated Modes like:
t. ex. RTTY, Amtor, Pactor, PSK31, JT65, FSK441)
- E = The sum of 1, 2, 3 or all 4 classes: B, A+B, A+B+C, A+B+C+D, etc...
Each class is regarded as a separate contest. (Same station can be worked once every hour).
A participating station must operate from the same location throughout the event.
The band is used in accordance with the IARU, Region 1 bandplans. |