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

 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

Kategori:Spektrum radhio