RF frequencies...are not ultra ultra ultra

RF frequencies...are not ultra ultra ultra........:-

1. i think rf freq.s are not ultra ultra ultra high freq. it can be named as super high freq.(SHF:3GHz-30GHz) and extremely high freq.(EHF:30GHz-300GHz)........
2. see the chart below:
3. ELF: extremely low frequency 3Hz to 30Hz (100'000km to 10'000 km)
4. SLF: superlow frequency 30Hz to 300Hz (10'000km to 1'000km)
5. ULF: ultralow frequency 300Hz to 3000Hz (1'000km to 100km)
6. VLF: very low frequency 3kHz to 30kHz (100km to 10km)
7. LF: low frequency 30kHz to 300kHz (10km to 1km)
8. MF: medium frequency 300kHz to 3000kHz (1km to 100m)
9. HF: high frequency 3MHz to 30MHz (100m to 10m)
10. VHF: very high frequency 30MHz to 300MHz (10m to 1m)
11. UHF: ultrahigh frequency 300MHz to 3000MHz (1m to 10cm)
12. SHF: superhigh frequency 3GHz to 30GHz (10cm to 1cm)
13. EHF: extremely high frequency 30GHz to 300GHz (1cm to 1mm)