Time : 2021-12-28
Table 1-Standard radar-frequency letter band nomenclature International table |
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Band designation | Nominal frequency range | Specific frequency ranges for radar based on ITU assignments | |||
Region 1 | Region 2 | Region 3 | |||
HF | 3-30 MHz | ||||
VHF | 30-300 MHz | None |
138-144 MHz 216-225 MHz |
223-230 MHz | |
UHF | 300-1000 MHz |
420-450 MHz 890-942 MHz |
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L | 1-2 GHz | 1215-1400 MHz | |||
S | 2-4 GHz | 2300-2500 MHz | |||
2700-3600 MHz | 2700-3700 MHz | ||||
C | 4-8 GHz | 4200-4400 MHz | |||
5250-5850 MHz | 5250-5925 MHz | ||||
X | 8-12 GHz | 8.5-10.68 GHz | |||
Ku | 12-18 GHz | 13.4-14 GHz | |||
15.7-17.7 GHz | |||||
K | 18-27 GHz | 24.05-24.25 GHz |
24.05-24.25GHz 24.65-24.75GHz |
24.05-24.25GHz | |
Ka | 27-40 GHz | 33.4-36 GHz | |||
V | 40-75 GHz | 59-64 GHz | |||
W | 75-110 GHz | 76-81 GHz | |||
92-100 GHz | |||||
mm | 110-300 GHz | 126-142 GHz | |||
144-149 GHz | |||||
231-235 GHz 238-248 GHz |
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