Frekuensi radhio

Frekuensi radhio utawa gelombang radhio iku tegesé spektrum elektromagnetik yakuwi gelombang elektromagnetik sing diasilaké saka pangiriman arus bolak-balik ing siji antène. Frekuensi iki kalebu péranganing spektrum ing ngisor iki:

Jeneng band	Cekakan	band ITU	Frekuensi	Dawa gelombang
			< 3 Hz	> 100,000 km
Extremely low frequency	ELF	1	3–30 Hz	100,000 km – 10,000 km
Super low frequency	SLF	2	30–300 Hz	10,000 km – 1000 km
Ultra low frequency	ULF	3	300–3000 Hz	1000 km – 100 km
Very low frequency	VLF	4	3–30 kHz	100 km – 10 km
Low frequency	LF	5	30–300 kHz	10 km – 1 km
Medium frequency	MF	6	300–3000 kHz	1 km – 100 m
High frequency	HF	7	3–30 MHz	100 m – 10 m
Very high frequency	VHF	8	30–300 MHz	10 m – 1 m
Ultra high frequency	UHF	9	300–3000 MHz	1 m – 100 mm
Super high frequency	SHF	10	3–30 GHz	100 mm – 10 mm
Extremely high frequency	EHF	11	30–300 GHz	10 mm – 1 mm
			Di atas 300 GHz	< 1 mm

Rough plot of Earth's atmospheric transmittance (or opacity) to various wavelengths of electromagnetic radiation, including radio waves.

Band frekuensi sing duwé jeneng

• Band III - 174–245 MHz
• ISM band...... frekuensi tinamtu mawa variasi warna-warna

Microwave (IEEE US)

L band	1 to 2 GHz
S band	2 to 4 GHz
C band	4 to 8 GHz
X band	8 to 12 GHz
Ku band	12 to 18 GHz
K band	18 to 26 GHz
Ka band	26 to 40 GHz
V band	40 to 75 GHz
W band	75 to 111 GHz

Uga delengen

• Perambatan gelombang radhio

Cithakan:Spektrum radio

Spektrum elektromagnetik Gelombang radhio | Gelombang mikro | Infraabang | Spektrum optik | Ultraungu | Sinar-X | Sinar gamma Kasat mata (katon): Abang | Jingga | Kuning | Ijo | Biru | Nila | Ungu

Cithakan:Fisiangka stub