Frequency Band Designations Overview
This overview covers various frequency band designations including ITU bands, ECM bands, EU/NATO radio bands, IEEE radio bands, and Waveguide frequency bands. It provides a detailed breakdown of the frequency ranges assigned to each designation, offering valuable insights into the allocation of radio frequencies across different bands.
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Presentation Transcript
Frequency Band Designations
1. ITU bands 2. ECM bands 3. EU/NATO radio bands alternative 4. IEEE radio bands 5. Waveguide frequency bands
1. ITU (International Radio Union) bands 1 (ELF) 3-30 Hz 2 (SLF) 30-300 Hz 3 (ULF) 0.3-3 kHz 4 (VLF) 3-30 kHz 6 (LF) 30-300 kHz 7 (MF) 0.3-3 MHz 8 (HF) 3-30 MHz 9 (VHF) 30-300 MHz 10 (UHF) 0.3-3 GHz 11 (SHF) 3-30 GHz 12 (EHF) 30-300 GHz 13 (THF) 0.3-3 THz
2. ECM bands (EU/NATO/US) A 0 250 MHz B 250-500 MHz C 0.5-1 GHz D 1-2 GHz E 2-3 GHz F 3-4 GHz G 4-6 GHz H 6-8 GHz I 9-10 GHz J 10-20 GHz K 20-40 GHz L 40-60 GHz M 60-100 GHz
3. EU/NATO radio bands alternative I 100-150 MHz G 150-225 MHz P 225-400 MHz L 0.39-1.55 GHz S 1.55-3.90 GHz C 3.9-6.2 GHz X 6.2-10.9 GHz K 10.9-36.0 GHz Ku 10.9-20 GHz Ka 20-36 GHz Q 36-46 GHz V 46-56 GHz W 56-100 GHz
4. IEEE radio bands HF 3-30 MHz VHF 30-300 MHz UHF 0.3-3 GHz L 1-2 GHz S 2-4 GHz C 4-8 GHz X 8-12 GHz Ku 12-18 GHz K 18-27 GHz Ka 27-40 GHz V 40-75 GHz W 75-110 GHz mm 30-300 GHz
5. Waveguide frequency bands R 1.70-2.60 GHz D 2.20-3.30 GHz S 2.60-3.95 GHz E 3.30-4.90 GHz G 3.95-5.85 GHz F 4.90-7.05 GHz C 5.85-8.20 GHz H 7.05-10.10 GHz X 8.2-12.4 GHz Ku 12.4-18.0 GHz K 15.0-26.5 GHz Ka 26.5-40.0 GHz Q 33-50 GHz U 40-60 GHz V 40-75 GHz W 75-110 GHz F 90-140 GHz D 110-170 GHz G 140-220 GHz Y 325-500 GHz = 2 a b c = = 2 , a f c c c 1.25 1.9 f f f c c
