Astrophysics (Index)About

super low frequency

(SLF)
(electromagnetic radiation, frequency 30 Hz to 300 Hz)

Super low frequency (SLF) radiation is electromagnetic radiation defined by the ITU to be within the frequency range of 30 Hz to 300 Hz. It is considered within the lower-frequency end of the radio spectrum, or beyond (i.e., subradio). It falls between extremely low frequency (ELF) and ultra low frequency (ULF).


(EMR,spectrum,band)
Further reading:
http://en.wikipedia.org/wiki/Super_low_frequency
WaveLFreqPhoton
Energy
  
999km300Hz1.3peVbeginsuper low frequency
9993km30Hz124×10-15eVendsuper low frequency

Referenced by pages:
extremely low frequency (ELF)
subradio
ultra low frequency (ULF)

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