DMR & dPMR Taajuudet Suomessa
Lähetetty: 24 Maalis 2019 17:53
Suomessa ja EU:ssa Tier I-järjestelmänä on DMR446, joka on digitaalinen "jatke" analogiselle PMR446:lle. Digitaalisille luvasta vapaille radiopuhelimille on varattu alue 446,100-446,200 MHz. Alue on jaettu 16 kanavaan, jos käytössä on 6,25 kHz kanavaväli (dPMR446) ja 8 jos käytössä ovat 12,5 kHz kanavat (DMR Tier I). Käyttö on luvasta vapaata vastaavilla rajoituksilla kuin PMR446, eli tärkeimpänä 0,5 W lähetysteho ja laitteen on oltava mobiilikäyttöön.
https://fi.wikibooks.org/wiki/Radiotaajuuskirja/DMR
Kanava dPMR........ Taajuus............ Kanava dPMR........Taajuus........... DMR..........Taajuus
6,26 kHz .................MHz.................12,5 kHz............... MHz ...............Tier1......... MHz
1............................446,103125..........1......................446,103125.........1............446,10625
2............................446,109375..........2......................446,115625.........2............446,11875
3............................446,115625..........3......................446,128125.........3............446,13125
4...........................446,121875..........4......................446,140625.........4............446,14375
5...........................446,128125..........5......................446,153125.........5............446,15625
6...........................446,134375..........6......................446,165625.........6............446,16875
7..........................446,140625..........7......................446,178125.........7............446,18125
8..........................446,146875..........8......................446.190625.........8............446,19375
9..........................446,153125
10........................446,159375
11........................446,165625
12........................446,171875
13........................446,178125
14........................446,184375
15........................446.190625
16........................446,196875
https://fi.wikibooks.org/wiki/Radiotaajuuskirja/DMR
Kanava dPMR........ Taajuus............ Kanava dPMR........Taajuus........... DMR..........Taajuus
6,26 kHz .................MHz.................12,5 kHz............... MHz ...............Tier1......... MHz
1............................446,103125..........1......................446,103125.........1............446,10625
2............................446,109375..........2......................446,115625.........2............446,11875
3............................446,115625..........3......................446,128125.........3............446,13125
4...........................446,121875..........4......................446,140625.........4............446,14375
5...........................446,128125..........5......................446,153125.........5............446,15625
6...........................446,134375..........6......................446,165625.........6............446,16875
7..........................446,140625..........7......................446,178125.........7............446,18125
8..........................446,146875..........8......................446.190625.........8............446,19375
9..........................446,153125
10........................446,159375
11........................446,165625
12........................446,171875
13........................446,178125
14........................446,184375
15........................446.190625
16........................446,196875