Search on: HERTZIAN WAVES 
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Descriptor English:   Radio Waves 
Descriptor Spanish:   Ondas de Radio 
Descriptor Portuguese:   Ondas de Rádio 
Synonyms English:   Frequency Wave, High
Frequency Waves, High
High Frequency Wave
Radio Wave
Short Wave
Wave, High Frequency
Wave, Radio
Wave, Short
Waves, Hertzian
Waves, High Frequency
Waves, Radio
Waves, Short
Hertzian Waves
Short Waves
High Frequency Waves
Very High Frequency Waves  
Tree Number:   G01.358.500.505.810
G01.750.250.810
G01.750.770.721
Definition English:   Electromagnetic waves with frequencies between about 3 kilohertz (very low frequency - VLF) and 300,000 megahertz (extremely high frequency - EHF). They are used in television and radio broadcasting, land and satellite communications systems, radionavigation, radiolocation, and DIATHERMY. The highest frequency radio waves are MICROWAVES. 
Indexing Annotation English:   radiation policy: see Manual index under RADIATION & entries following
See Related English:   Radar
 
Allowable Qualifiers English:  
AE adverse effects CL classification
HI history TU therapeutic use
Record Number:   12285 
Unique Identifier:   D011846 

Occurrence in VHL:
 
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