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On June, 12th, annually the Russian Digital Radioamateur Club invites to celebrate our national holiday the Day of Russia to play with colleagues in «Russian DOMINO». We announce the Days of Activity «Russian DOMINO» for all amateurs of digital modes from 00:00 UTC on June, 11th till 23:59 UTC on June, 12th 2023. On June, 11-12th - DominoEX5 or DominoEX11 - on all 9 HF bands in DOMINO mode. Specifically, we recommend everybody to work in the following frequencies: 1.840-1.843; 3.582-3.600; 7.042-7.050; 10.141-10.145; 14.071-14.073 and 14.105-14.110; 18.104-18.106; 21.071-21.074 and 21.105-21.110; 24.922-24.926; 28.070-28.074. Our Days of Activity is open to SWL. Read more rules about our game:
Dupe QSOs are counted on different bands. We recommend to work short QSOs with the following minimum information exchange: RSQ, name, locator.
We sum up the results in a few subgroups in which participants do not need to be declared, as the organizers will form themselves a subgroup on the basis of data from the logbooks.
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Subgroup "DOUBLE 6": 6 х 6 = 36 QSO - the subgroup of participants who worked at least 6 QSO in DOMINO on each of any 6 (7, 8 or 9) bands. |
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Subgroup "DOUBLE 5": 5 x 5 = 25 QSO - the subgroup of participants who worked at least 5 QSO in DOMINO on each of any 5 bands. |
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Subgroup "DOUBLE 4": 4 x 4 = 16 QSO - the subgroup of participants who worked at least 4 QSO in DOMINO on each of any 4 bands. |
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Subgroup "DOUBLE 3": 3 x 3 = 9 QSO - the subgroup of participants who worked at least 3 QSO in DOMINO on each of any 3 bands. |
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Subgroup "DOUBLE 2": 2 x 2 = 4 QSO - the subgroup of participants who worked at least 2 QSO in DOMINO on each of any 2 bands. |
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Subgroup "DOUBLE 1": 1 x 1 = 1 QSO - the subgroup of participants who worked at least 1 QSO in DOMINO on one band. |
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Subgroup "DOUBLE 0": 0 x 0 = 0 QSO - a subgroup for SWL. |
Thus, actually game in "Russian DOMINO" will be held in six subgroups, and the seventh subgroup for SWL.
For working in DominoEX5 and DominoEX11 mode it is recommended to use the program FLDIGI or MULTIPSK which can be loaded on the club site in section "Archive of programs", or use Ham Radio Deluxe.
It is necessary to send adif-file (.adi) from logbook till 23:59 UTC on June, 17th for summarizing the results by email to
01-10(at)rdrclub.ru
(at) = @
The prize - a real Russian dominoes - will be raffled between participants who have taken the 1st, 2nd, 3rd a places in each subgroup. Certificates in electronic form will be reawarded with all participants of Digital Activity Days who would work 10 QSOs (SWL) in Domino modes. All certificates for contests and days of activity are loading on site AWARDS CENTER OF RDRC.
Sample certificate and prizes read more: Prizes Gallery.
So, who did not take long ago in hands... a dominoe? Join our campaign!
