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Graphics Interchange Format  |  1994-08-25  |  5KB  |  454x298  |  4-bit (3 colors)
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OCR: 30-535 kHz Low to medium Maritime and aeronautical (LF-MF) navigation and communication 535-1605 KHz Medium (MF) Standard AM broadcast 27 MHZ High (HF) Citi zens band (CB) radio 30-50 MHZ Very high (VHF) Police, fire, forestry 50-54 MHZ Very high Amateur 6-meter band 54-216 MHz Very high Includes television channels 2 through 13 88-108 MHZ Very high Standard FM broadcast 470-890 MHz Ultrahigh (UHF) UHF television channels 14 to 83 1.3-1.6 GHz Ultrahigh Radar 4-8.5 GHZ Superhigh (SHF) Satellite communication 30-300 GHz Extrahigh (EHF) Experimental and amateur radio