| IC-706(無印)VHF帯感度測定 処置前後の比較 |
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測定条件:12dB-SINAD感度 |
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MODE
= FM-Narrow |
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処置前 |
処置後 |
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周波数偏移 = 最大±5kHz機の70%変調で測定 =
±3.5kHz |
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AMP-off |
AMP-ON |
AMP-off |
AMP-ON |
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測定周波数は、各MHzの25kHz上(例:144MHzの場合・144.025MHz、146MHzのみ25kHz下) |
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| MHz |
dBuV |
dBuV |
dBuV |
dBuV |
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| 108 |
-0.1 |
-5.2 |
-1.8 |
-9.6 |
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| 109 |
-0.1 |
-6.4 |
-1.6 |
-9.4 |
| 110 |
-0.4 |
-7.2 |
-1.4 |
-9.4 |
| 111 |
0.0
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-7.4 |
-1.1 |
-9.5 |
| 112 |
0.2 |
-7.5 |
-1.0
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-9.5 |
| 113 |
0.6 |
-7.2 |
-1.0
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-9.6 |
| 114 |
0.9 |
-7.0
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-0.4 |
-9.2 |
| 115 |
1.7 |
-6.2 |
-0.2 |
-8.7 |
| 116 |
2.2 |
-7.5 |
-0.2 |
-9.6 |
| 117 |
3.1 |
-6.1 |
0.0
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-9.6 |
| 118 |
4.2 |
-5.5 |
0.1 |
-9.7 |
| 119 |
5.6 |
-4.2 |
0.4 |
-9.3 |
| 120 |
7.0
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-2.7 |
0.2 |
-7.8 |
| 121 |
8.6 |
-2.4 |
0.3 |
-9.9 |
| 122 |
10.0
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-0.8 |
0.4 |
-9.7 |
| 123 |
11.7 |
0.3 |
0.3 |
-9.0
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| 124 |
13.5 |
2.0
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0.3 |
-9.2 |
| 125 |
15.5 |
3.9 |
0.4 |
-8.3 |
| 126 |
17.6 |
5.7 |
0.4 |
-9.4 |
| 127 |
20.0
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8.0
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0.4 |
-9.0
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| 128 |
22.1 |
10.1 |
0.4 |
-9.6 |
| 129 |
24.8 |
13.4 |
1.2 |
-6.7 |
| 130 |
27.8 |
15.7 |
0.6 |
-9.7 |
| 131 |
30.5 |
18.5 |
0.6 |
-9.3 |
| 132 |
33.5 |
21.5 |
0.9 |
-9.3 |
| 133 |
36.7 |
24.4 |
0.8 |
-9.4 |
| 134 |
38.7 |
26.9 |
0.8 |
-9.1 |
| 135 |
39.2 |
27.7 |
1.0
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-9.0
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| 136 |
39.0
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24.2 |
1.0
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-9.1 |
| 137 |
36.1 |
21.9 |
1.1 |
-8.8 |
| 138 |
34.2 |
21.8 |
1.1 |
-8.8 |
| 139 |
33.5 |
21.4 |
1.2 |
-8.0
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| 140 |
33.2 |
21.1 |
1.3 |
-8.4 |
| 141 |
32.7 |
20.8 |
1.1 |
-8.4 |
| 142 |
32.1 |
21.1 |
1.3 |
-8.1 |
| 143 |
31.9 |
20.9 |
1.4 |
-7.7 |
| 144 |
-0.7 |
-9.3 |
-0.7 |
-8.3 |
| 145 |
-0.9 |
-9.1 |
-1.0
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-8.8 |
| 146 |
-0.8 |
-8.8 |
-1.0
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-8.4 |
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