HamSphere 4.0 Contest Calendar
NamePSK31 24 hour
DescriptionHamSphere 4.0 annual official PSK31 contest.
Bands160, 80, 60, 40, 30, 20, 17, 15, 12, 11 and 10m
RulesNOTE: a frequency limit will be imposed on all bands (to allow non-contest stations room to operate during the contest).

All PSK31 contest contacts must be made with an upper limit 40kHz from the bottom of the band (example: 7.040 and below, 14.240 and below, 21.340 and below). Any contest contact made above the 40kHz contest band edge will not count

1 point per QSO. Work each station once per band.

1st prize: 30 HS Credits
2nd prize: 20 HS Credits
3nd prize: 10 HS Credits

Do not forget about 15 minutes rule. 15 minutes must have passed before you can contact the same op on a different band.

Please, log QSO mode PSK31 only !!!
Score CalculationTotal points for QSOs multiply by Total numbers of normal band multipliers.
Max Power10 Watts (160-40m), 5 Watts (30-10 m)
ExchangeRST + Sequence number
QSO Points1 point per QSO
Extra infoNormal band multipliers
Start date UTC2020-05-23 07:00
End date UTC2020-05-24 07:00
Log deadline UTC2020-05-26 00:00