•−• ••−• −•−• •− ••−• • RF Cafe in Morse Code : Hear It
U.S. Radio Frequency Allocations - 30 MHz to 300 GHz
Application 30 MHz to 400 MHz 400 MHz to 3000 MHz 3 GHz to 35 GHz 35 GHz to 300 GHz 218-219 MHz Service 218-219 Advanced Wireless Services including 3G 1915-1920, 1995-2000, 2020-2025, 2175-2180 Aeronautical Communications & Navigation 74.8-75.2, 108-137, 328.6-335.4 849-851, 894-896, 960-1215, 1300-1350, 1435-1525, 1559-1626.5, 2700-2900 3.5-3.65, 4.2-4.4, 5.0-5.25, 5.35-5.65, 9.0-9.5, 13.25-13.4, 14.0-14.2, 15.4-15.7, 24.45-24.65, 24.75-25.05, 31.8-33.4 66-71, 252-265 Amateur Radio 50-54, 144-148, 216-220, 222-225 420-450, 902-928, 1240-1300, 2300-2310, 2390-2450 3.3-3.5, 5.65-5.925, 10-10.5, 24-24.5 47-47.2, 76-81, 122.25-123, 134-141, 241-250 Auditory Assistance Devices 72-73, 74.6-74.8, 75.2-76, 216.75-217 Auxiliary Broadcasting 54-72, 76-108, 152.855-154, 161.625-161.775, 162.0125-173.2, 174-216 450-456, 470-608, 614-806, 944-960, 2025-2110, 2450-2483.5 6.425-6.525, 6.875-7.125, 12.7-13.25, 17.7-18.3, 19.3-19.7 Cable TV Relay 2025-2110 6.425-6.525, 6.875-7.125, 12.7-13.25, 17.7-18.3, 19.3-19.7 Cellular Phone Service 824-849 869-894 Commercial Aviation Air-Ground Telephone 849-851, 894-896 Dedicated Short-Range Communications 5.85-5.925 Digital Audio Broadcasting 2310-2360 Digital Electronic Messaging Service 24.25-24.45, 25.05-25.25 Differential GPS 108-117.975 1559-1610 Digital TV 54-400 400-698, 698-806 (transition period) Direct Broadcast Satellite 12.2-12.7, 17.3-24.75-25.25 Family Radio Service 462.5625-467.7125 Fixed Microwave 928-929, 932-935, 941-960, 1850-2000, 2110-2180, 2450-2483 4.94-4.99, 5.925-6.875, 10.55-10.68, 10.7-13.25, 14.2-14.4, 17.7-18.3, 19.3-19.7, 21.2-23.6, 24.25-24.45, 25.05-25.25, 27.5-29.5, 31-31.3 37-40, 42-42.5, 71-76, 81-86, 92-94, 94.1-95 Fixed Satellite 1390-1392, 1430-1432 3.6-4.2, 4.5-4.8, 5.85-7.075, 7.25-7.85, 7.9-8.4, 10.7-12.2, 12.7-13.25, 13.75-14.5, 15.43, 15.63, 17.3-21.2, 24.75-25.25, 27.5-31 37.5-42, 42.5-45.5, 47.2-50.2, 50.4-51.4, 71-76, 81-86, 123-130, 167-174.5, 209-226, 232-240, 238-241, 265-275 FM Broadcasting 88-108 General Aviation Air to Ground Telephone 454.675-454.975, 459.675-459.975 General Mobile Radio Service 462.55-467.725 Industrial/Business Radio Pool 30-50, 72-76, 150-174, 216-220 406-413, 421-430, 450-470, 470-512, 800, 900 Industrial Scientific & Medical 40-42 902-928, 2400-2500 5.625-5.925, 24.0-24.25 59.3-64, 116-123, 241-248 Instructional TV Fixed Service 2500-2690 Local Multipoint Distribution Service 27.5-29.5, 31-31.3 Location & Monitoring Service 902-928 Low Power Radio Service 216.75-217.0 Maritime Communications & Radar 154-161.625, 161.775-162.0125, 216-220 454-455, 456-460, 1525-1559, 1626.5-1660, 2900-3100 5.47-5.65, 9.2-9.3, 14.00-14.2 Medical Implant Communications Service 402-405 Millimeter Wave 70-80-90 GHz Service 71-76, 81-86, 91-94, 94.1-95 Mobile Satellite 137-138, 148-150.05, 399.9-400 400-400.05, 400.15-401, 406-406.1, 1525-1559, 1610-1660.5, 2000-2020, 2180-2200, 2483.5-2500 7.25-7.75, 7.9-8.4, 14-14.5, 19.7-21.2, 29.5-31 39.5-41, 43.5-47, 50.4-51.4, 66-74, 81-84, 123-130, 158.5-160, 191.8-200, 252-265 Multiple Address Systems 928-960 Multipoint Distribution Service 2150-2162, 2596-2690 Multi-Use Radio Service 151.82, 151,88, 151.94, 154.57, 154.60 PCS Broadband 1850-1910, 1930-1990 PCS Narrowband 901-902, 930-931, 940-941 PCS Unlicensed 1910-1930, 2390-2400 Petroleum Radio Service 36.25, 41.71, 150.980, 154.585, 158.445, 159.480 454. 459 Public Mobile and Private Land Mobile 30.56-32, 33-34, 35-36, 37-38, 39-40, 40-40.98, 42-46.6, 47-49.6, 72-73, 74.6-74.8, 75.2-76, 150.8-156.2475, 157.0375-173.4, 216-222 410-455, 456-462.5375, 462.7375-467.5375, 467.7375-512, 764-901, 902-930, 931-940, 941-960, 1427-1432, 2110-2155, 2160-21802450-2483.5, 2900-3000 3.0-3.6, 4.94-4.99, 5.25-5.65, 5.85-5.925, 10.0-10.55, 13.4-14, 15.7-17.2, 33.4-35 35-36 Radio Astronomy 37.5-38.25, 73-74.6 406.1-410, 608-614, 1400-1427, 1610.6-1613.8, 1660-1670, 2690-2700 4.99-5, 10.68-10.7, 15.35-15.4, 22.21-22.5, 23.6-24, 31.3-31.8 42.5-43.5, 76-116, 123-158.5, 164-167, 182-185, 200-231.5, 241-275 Remote Control Models 72-73, 75.4-76 Space Operation and Space Research 137-138 400.15-402, 410-420, 1215-1300, 1400-1427, 1660.5-1668.4, 2025-2110, 2200-2300, 2655-2700 3.1-3.3, 4.99-5.0, 5.25-5.57, 7.19-7.235, 8.4-8.65, 9.5-9.8, 10.6-10.7, 13.25-14.2, 14.5-15.4, 16.6-17.1, 17.2-17.3, 18.6-18.8, 21.2-21.4, 22.21-22.5, 23.6-24.0, 31.3-32.3, 34.2-34.7 40.0-50.5, 50.2-50.4, 52.6-59.3, 65-66, 74-84, 86-92, 94.0-94.1, 100-102, 105.0-122.5, 148.5-151.5, 155.5-158.5, 164-167, 174.8-191.8, 200-209, 217-231.5, 235-238, 250-252 Specialized Mobile Radio 806-821, 851-866, 896-901, 935-940 Standard Frequency and Time Signal Satellite 400.05-400-15 13.4-14.0, 20.2-21.2, 25.25-27, 30-31 Television 54-72-76-88-174-216 470-608, 614-806, 2025-2110 Terrestrial Direct Broadcast Service 12.2-12.7 Ultra Wideband (UWB) below 960 1.99-10.6 or 3.1-10.6 Vehicle Radar Systems 22-29 46.7-46.9, 76-77 Weather Instruments/Radar 137-138 400.15-406, 449, 460-470, 1668.4-1710, 2700-3000 5.6-5.65, 10-10.025 Wildlife Telemetry 40.66-40.7, 162-174, 217-220 Wireless Medical Telemetry Service 608-614, 1395-1400, 1427-1432 Wireless Microphones 54-72, 76-88, 169.445, 169.505, 170.245, 170.305, 171.045, 171.105, 171.845, 171.905, 174-216 470-608, 614-806
Information derived from 2005 RF Design poster
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