alokasi Spektrum Frekuensi Radio Internasional

Berikut ini adalah alokasi Spektrum Frekuensi Radio Internasional yang ditetapkan berdasarkan penentuan penggunaanya^[2][3]:

·         Tremendously low frequency (TLF): < 3Hz: >100.000 km: Natural Electromagnetic Noise

·         Extremely Low Frequency (ELF): 3 – 30 Hz: 10.000 – 100.000 km: Submarines

·         Super Low Frequency (SLF): 30 – 300 Hz: 1.000 – 10.000 km: Submarines

·         Ultra Low Frequency (ULF): 300 – 3.000 Hz: 100 – 1.000 km: Submarines, mines

·         Very Low Frequency (VLF): 3 – 30 kHz: 10 – 100 km: Navigation, time signal, Submarines, heart rate monitor

·         Low Frequency (LF): 30–300 kHz: 1 – 10 km: Navigation, time signal, Radio AM (long wave), RFID

·         Middle Frekuensi (MF): 300 – 3.000 KHz: 100 – 1.000 m: Radio AM (medium wave): (Banyak digunakan dalam radio siaran swasta niaga)

·         High Frekuensi (HF): 3 – 30 MHz: 10 – 100 m: Short wave Broadcast, RFID, radar, Marine and Mobile radio telephony: (Banyak dipakai untuk hubungan ke tempat yang jauh/ terpencil.)

·         Very High Frekeunsi (VHF): 30 – 300 MHz:1 – 10 m: Radio FM, Television, Mobile Communication, Weather Radio: (Banyak digunakan untuk kepentingan hubungan jarak dekat)

·         Ultra High Frekuensi (UHF): 300 – 3.000 MHz: 10 – 100 cm: Television, Microwave device / communications, mobile phones, wireless LAN, Bluetooth, GPS, FRS/GMRS: (Banyak digunakan untuk kepentingan hubungan jarak dekat)

·         Super High Frekuensi (SHF): 3 – 30 GHzv: 1 – 10 cm Microwave device / communications, wireless LAN, radars, Satellites, DBS: (Banyak digunakan untuk tererstrial dan satelit )

·         Extremely High Frekuensi (EHF): 30 – 300 GHz: 1 – 10 mm High Frequency Microwave, Radio relay, Microwave remote sensing: (Banyak digunakan untuk tererstrial dan satelit )

·         Tremendously High Frequency (THF): 300 – 3.000 GHz: 0.1 – 1 mm: Terahertz Imagin, Molecular dynamics, spectroscopy, computing/communications, sub-mm remote sensing.