Section II & III
Model 350C/D
Table 3-1
Table 3-1. Attenuation Factors
Attenuation Factor, Attenuation Factor,
db db Attenuation Facto1
db
Af Af
At
0 1.0000 37 .01413 74
.0001995
1 .8913 38 .012590
75 .0001778
2 .7943 39 ,011220 76 .00015850
3 .7079 40 .010000 77 .00014130
4 .6310 41 .008913 78 .00012590
5 .5623 42 .007943
79 .00011220
6 .5012 43 .007079 80 .00010000
7 .4467 44 .006310 81 .00008913
8 .3981 45 .005623
82 .00007943
9 .3548 46 .005012 83
.00007079
10 .3162 47 .004467 84 .00006310
11 .2818 48 .003981
85 .00005623
12 .2512 49 .003548 86
.00005012
13 .2239 50 .003162 87
.00004467
14 .1995 51 .002818 88 .00003981
15 .1778 52 .002512 89 .00003548
16 .1585 53 .002239 90
.00003162
17 .1413 54 .001995 81 .00002818
18 .1259 55 .001778 92 .00002512
19 .1122 56 .001585 93 .00002239
20 .loo0 57 .001413 94 .00001995
! 21 .08913 58 ,001259 95 .00001778
I 22 .07943 59 .001122 96 .00001585
23 .07079 60 .001000 97 .00001413
24 .06310 61 .0008913 98
.00001259
25 .05623 62 .0007943 99
.00001122
26 .05012 63 .0007079 100 .00001000
27 .04467 64 .0006310 101 .000008913
28 .03981 65 .0005623 102
.000007943
29 .03548 66 .0005012 103 .000007079
30 .03162 67 .0004467 104 .000006310
.02818 68 .0003081 105 .000005623
.02512 69 .0003 548 106 .000005012
.02239 70 .' 003 162 107 .000004467
34 .01995 71 .0002818 108 .000003981
35 .01778 72 .0002512 109 .000003548
36 .01585 73 .0002239 110 .000003162
2 -0
0 13 07- 1
3 -0 |