SSB League is a regular shortwave competition intended for radio amateurs from the territory of the Czech and Slovak Republics, the aim of which is to support active operation on the 80-meter band, development of operational skills and long-term competitive activity of stations. The organizer of the SSB League is OK1MZM and the race takes place every month on the first Saturday, always from 07.00 to 09.00 local time. The competition is conducted exclusively by voice operation of SSB in precisely determined frequency sections. Participants can compete in categories QRP, QRO or SWL, while the emphasis is placed on compliance with power limits and a unified position. Scoring is based on the number of valid connections and obtained district characters that make up the multipliers. The monthly results are included in the year-long evaluation, thus SSB Liga creates space for regular and long-term competitive activity.
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SSB League Terms and Conditions
Organizer:
OK1MZM
Duration:
First Saturday of the month, 07.00 - 09.00 local time in the Czech Republic and Slovakia.
Type of operation:
Only 2× SSB connections
Band:
3.620 – 3.650 kHz and 3.700 – 3.775 kHz
Location:
All station RF equipment used in the plant must be located in a circle with a diameter of 500 m. (valid from 2021)

Categories:
-
QRP – input power max. 10 W / 5 W output power
-
QRO – power according to operator class (recommended 100 W)
-
SWL – listeners can count each station only once. A recorded connection is valid if the station tag is received, the competition code is being sent, and the counter station tag is received. Therefore, if both transmitted codes are recorded, they are two separate records and count for two points. Thus, it is possible to get a maximum of 2 points and 2 multipliers by intercepting one complete connection. The number of occurrences of the same brand as the opposing station is not limited.
Challenge:
Challenge SSB League
Upload code:
RS and district coat of arms (example: 59 DPM)
Scoring:
For complete QSO 1 point, incomplete is not counted. QSOs with stations outside the OK/OM area are not counted.
Multipliers:
District symbols including own (own district also counts as a multiplier, even if the station does not get it from another participant in the race).

Districts and district symbols of the Czech Republic (OK/OL)
The affiliation of a municipality to a district can be verified e.g. on the server of the Ministry for Local Development of the Czech Republic.
Prague
- APA – Prague 1
- APB – Prague 2
- APC – Prague 3
- APD – Prague 4
- APE – Prague 5
- APF – Prague 6
- APG – Prague 7
- APH – Prague 8
- API – Prague 9
- APJ – Prague 10
Central Bohemia
- BBN – Benešov
- BBE – Beroun
- BKD – Kladno
- BKO – Cologne
- BKH – Kutná Hora
- BME – Mělník
- BMB – Mladá Boleslav
- BNY – Nymburk
- BPZ – Prague-west
- BPV – Prague-East
- BPB – Příbram
- BRA – Crayfish
South Bohemia
- CBU – České Budějovice
- CCK – Český Krumlov
- CJH – Jindřichův Hradec
- CPE – Pelhřimov
- CPI – Písek
- CPR – Prachatice
- CST – Strakonice
- CTA - Tábor
Western Bohemia
- DDO – Domažlice
- DCH – Cheb
- DKV – Karlovy Vary
- DKL – Klatovy
- DPM – Pilsen-city
- DPJ – Pilsen-south
- DPS – Pilsen-sever
- DRO – Rokycany
- DSO – Sokolov
- DTA - Tachov
Northern Bohemia
- ECL – Česká Lípa
- EDE – Děčín
- ECH – Chomutov
- EJA – Jablonec n. They are not
- ELI – Liberec
- ELT – Litoměřice
- ELO - Louny
- EMO - Most
- ETE – Teplice
- EUL – Ústí nad Labem
Eastern Bohemia
- FHB – Havlíčkův Brod
- FHK – Hradec Králové
- FCR – Chrudim
- FJI – Jičín
- FNA – Náchod
- FPA – Pardubice
- FRK – Rychnov n. The princess
- FSE – Semily
- FSV – Svitavy
- FTR – Trutnov
- FUO – Ústí nad Orlicí
Moravia
- GBL – Blansko
- GBM – Brno-city
- GBV – Brno-venkov
- GBR – Břeclav
- GHO – Hodonín
- GJI – Jihlava
- GKR – Kroměříž
- GPR – Prostějov
- GTR – Třebíč
- GUH – Uherské Hradiště
- GVY – Vyškov
- GZL – Zlín
- GZN – Znojmo
- GZS – Žďár nad Sázavou
North Moravia
- HBR – Bruntál
- HFM – Frýdek-Místek
- HJE – Jeseník
- HKA – Karviná
- HNJ – Nový Jičín
- HOL – Olomouc
- HOP - Opava
- HOS – Ostrava
- HPR – Rev
- HSU – Šumperk
- HVS – Vsetín

Districts and district signs of the Slovak Republic (OM)
Bratislava – OM1
- BAA – Bratislava I
- BAB – Bratislava II
- BAC – Bratislava III
- BAD – Bratislava IV
- BAE – Bratislava V
- MAL - Malacky
- PEZ – Pezinok
- SEN - Senec
Trnava – OM2
- TRN – Trnava
- DST – Dunajská Streda
- GAL – Gallant
- HLO – Hlohovec
- PIE – Piešťany
- SEA – Senica
- SKA – Skalica
Trenčín – OM4
- TNC – Trenčín
- BAN – Bánovce n. Bebrava
- ILA - Ilava
- MYJ – Myjava
- NMV – Nové Mesto n. By weight
- PAR – Partisan
- PBY – Považská Bystrica
- PRI – Prievidza
- PUC – Púchov
Nitra – OM5
- NIT – Nitra
- KOM – Komarno
- LVC – Left
- NZA – Nové Zámky
- SAL – A mess
- TOP – Topoľčany
- ZMO – Zlaté Moravce
Žilina – OM6
- ZIL - Žilina
- APARTMENT - Bytča
- CAD – Čadca
- DKU – Dolný Kubín
- KNM – Kysucké N. Mesto
- LMI – Liptovský Mikuláš
- MAR – Martin
- NAM - Námestovo
- RUZ – Ružomberok
- TTE – Turčianske Teplice
- TVR – Tvrdošín
Banská Bystrica – OM7
- BBY – Banská Bystrica
- BRE – Brezno
- DET - Detva
- KRU – Groats
- LUC – Lučenec
- POL - Poltár
- REV – Reversing
- RSO – Rimavská Saturday
- VKR – Veľký Krtíš
- ZVO - Elected
- ZAR – Žarnovica
- ZIH – Žiar nad Hronom
- BST – Banská Štiavnica
Košice – OM8
- KEA – Košice I
- KEB – Košice II
- KEC – Košice III
- KED – Košice IV
- KEO – Košice-surroundings
- GEL – Gelnica
- MIC – Michalovce
- ROZ – Rožňava
- SOB – Sobrance
- SNV – Spišská Nová Ves
- TRE – Trebišov
Prešov – OM0
- FOR – Prešov
- BAR – Bardejov
- HUM – Humming
- KEZ – Kežmarok
- LEV – Levoča
- POP – Poprad
- SAB – Sabinov
- SNI - Dream
- SLU – Stará Ľubovňa
- STR – Stropkov
- SVI – Svidník
- VRT – Vranov n. They are warming up
- MED – Medzilaborce

Diaries:
For the QRP and QRO categories, it is mandatory to send the diary in the format Cabrillo. Denník sa zasiela prostredníctvom webových stránok závodu najneskôr v piatok po závode. Uznávajú sa iba obojstranne kompletné a správne spojenia. Spojenia so stanicami, ktoré neposlali log, sa započítavajú iba v prípade, že sa objavili v denníkoch najmenej 3×.
The SWL category only sends a message with the specified result.
Result:
Simple product of points and multipliers after evaluation. For the SWL category, the organizer may request a logbook for inspection; his decision is final. An overview of the whole year's activity will be compiled from the monthly results. Only the ten best monthly results are included in the total annual result.
