... radio Tần số [MHz] Mục đích phân bổ26.9 6-2 7.23, 46 2.52 5 -4 67 .47 5 Citizen band radios30.5 6-3 2, 3 3-3 4, 3 5-3 8, 3 9 -4 0, 40 .0 2 -4 0.98, 41 .01 5 -4 6.6, 4 7 -4 9.6, 7 2-7 3, 74. 6-7 4. 8,75. 2-7 6, 150.0 5-1 56. 247 5, ... 157.187 5-1 61.575,162.012 5-1 73 .4 22 0-2 22, 42 1 -4 30, 45 1 -4 54, 45 6 -4 59, 46 0-5 12 74 6-8 24, 85 1-8 69, 89 6-9 01,93 5-9 40 Private mobil radio (taxis, trucks, buses,railroads) 74. 8-7 5.2, 10 8-1 37, 328. 6-3 35 .4, ... 15. 4- 1 6.6, 17. 2- 17.7, 24. 0 5-2 4. 45, 33. 4- 3 6, 4 5 -4 6.9, 5 9-6 4, 6 6-7 1,7 6-7 7, 9 2-1 00Radar, all types2.39 0-2 .40 0 LANs (unlicensed)2 .4 0-2 .48 35 Microwave ovens 45 . 5 -4 6.9, 7 6-7 7, 9 5-1 00, 13 4- 1 42 Vehicle,...