Conversion for Noise Temperature Te (K) to Noise Figure
Te Te Te Te
(K) NF (dB) (K) NF (dB) (K) NF (dB) (K) NF (dB)
1 0.0149 51 0.7035 100 1.2866 150 1.8105
2 0.0298 52 0.7162 101 1.2977 151 1.8204
3 0.0446 53 0.7289 102 1.3088 152 1.8302
4 0.0594 54 0.7416 103 1.3199 153 1.8400
5 0.0742 55 0.7542 104 1.3309 154 1.8498
6 0.0889 56 0.7667 105 1.3419 155 1.8596
7 0.1035 57 0.7793 106 1.3529 156 1.8693
8 0.1181 58 0.7918 107 1.3639 157 1.8790
9 0.1327 59 0.8042 108 1.3748 158 1.8888
10 0.1472 60 0.8167 109 1.3857 159 1.8984
11 0.1616 61 0.8290 110 1.3966 160 1.9081
12 0.1760 62 0.8414 111 1.4074 161 1.9177
13 0.1904 63 0.8537 112 1.4182 162 1.9274
14 0.2047 64 0.8660 113 1.4290 163 1.9370
15 0.2190 65 0.8783 114 1.4383 164 1.9465
16 0.2332 66 0.8905 115 1.4505 165 1.9561
17 0.2474 67 0.9027 116 1.4612 166 1.9656
18 0.2615 68 0.9148 117 1.4719 167 1.9751
19 0.2756 69 0.9269 118 1.4826 168 1.9846
20 0.2896 70 0.9390 119 1.4932 169 1.9941
21 0.3036 71 0.9510 120 1.5038 170 2.0035
22 0.3175 72 0.9631 121 1.5144 171 2.0130
23 0.3314 73 0.9750 122 1.5249 172 2.0224
24 0.3453 74 0.9870 123 1.5355 173 2.0318
25 0.3591 75 0.9989 124 1.5460 174 2.0411
26 0.3728 76 1.0108 125 1.5565 175 2.0505
27 0.3866 77 1.0226 126 1.5669 176 2.0598
28 0.4002 78 1.0344 127 1.5773 177 2.0688
29 0.4139 79 1.0462 128 1.5877 178 2.0784
30 0.4275 80 1.0580 129 1.5981 179 2.0877
31 0.4410 81 1.0697 130 1.6085 180 2.0969
32 0.4545 82 1.0814 131 1.6188 181 2.1062
33 0.4680 83 1.0931 132 1.6291 182 2.1154
34 0.4814 84 1.1047 133 1.6394 183 2.1246
35 0.4948 85 1.1163 134 1.6496 184 2.1338
36 0.5081 86 1.1278 135 1.6599 185 2.1429
37 0.5214 87 1.1394 136 1.6701 186 2.1520
38 0.5347 88 1.1509 137 1.6802 187 2.1612
39 0.5479 89 1.1624 138 1.6904 188 2.1702
40 0.5611 90 1.1738 139 1.7005 189 2.1793
41 0.5742 91 1.1852 140 1.7107 190 2.1884
42 0.5874 92 1.1966 141 1.7207 191 2.1974
43 0.6004 93 1.2080 142 1.7308 192 2.2064
44 0.6134 94 1.2193 143 1.7408 193 2.2154
45 0.6264 95 1.2306 144 1.7509 194 2.2244
46 0.6394 96 1.2418 145 1.7609 195 2.2334
47 0.6523 97 1.2531 146 1.7708 196 2.2423
48 0.6651 98 1.2643 147 1.7808 197 2.2513
49 0.6780 99 1.2755 148 1.7907 198 2.2602
50 0.6908 100 1.2866 149 1.8006 199 2.2691