EntityQ4660885· pop 7· linked from 47 articlesA bandSign in to saverange of radio frequenciesConnectionsultraviolet radiationEntityX-rayEntityradio spectrumEntityinfrared radiationEntityradio frequencyEntityterahertz radiationEntityhigh frequencyEntityredEntityCold WarEntitygreenEntityyellowEntityblueEntitymetreEntityorangeEntityfrequencyEntityvioletEntitywavelengthEntitygamma rayEntityhertzEntityradio waveEntityCategoriesRadio spectrum