Svantek SV 971A - Page 280

SV 971A User Manual – Appendixes
280
11800
Hz
12500
Hz
0 deg
90 deg
0 deg
90 deg
Table C.5.11. Typical directional response of SV 971A with SA 271A for 0 deg incidence angle
f [Hz]
0-10
10-20
20-30
30-40
40-50
50-60
60-70
70-80
80-90
90-100
250
0.01
0.00
-0.01
-0.02
-0.03
-0.03
-0.04
-0.05
-0.05
-0.06
315
-0.01
-0.02
-0.03
-0.04
-0.06
-0.08
-0.09
-0.11
-0.12
-0.13
400
-0.01
-0.01
-0.01
-0.02
-0.03
-0.05
-0.07
-0.09
-0.11
-0.13
500
0.00
0.00
-0.01
-0.02
-0.03
-0.04
-0.06
-0.08
-0.10
-0.12
630
-0.01
-0.01
-0.02
-0.03
-0.05
-0.06
-0.06
-0.07
-0.09
-0.11
800
0.00
-0.01
-0.03
-0.06
-0.10
-0.13
-0.13
-0.13
-0.12
-0.14
1 000
0.00
0.00
0.01
0.00
-0.02
-0.06
-0.13
-0.18
-0.19
-0.18
1 250
0.01
-0.02
-0.06
-0.10
-0.12
-0.12
-0.11
-0.13
-0.20
-0.20
1 600
-0.01
-0.04
-0.08
-0.12
-0.17
-0.21
-0.25
-0.25
-0.17
-0.14
2 000
-0.01
-0.06
-0.16
-0.33
-0.47
-0.49
-0.45
-0.48
-0.50
-0.35
2 240
-0.04
-0.13
-0.24
-0.27
-0.37
-0.60
-0.61
-0.47
-0.52
-0.48
2 500
-0.01
-0.05
-0.16
-0.39
-0.54
-0.53
-0.56
-0.61
-0.48
-0.50
2 800
-0.03
-0.19
-0.47
-0.63
-0.68
-0.77
-0.78
-0.80
-0.89
-0.77
3 150
-0.10
-0.40
-0.62
-0.77
-1.05
-1.07
-0.99
-1.00
-1.10
-1.02
3 550
-0.07
-0.28
-0.62
-1.05
-1.24
-1.39
-1.42
-1.30
-1.31
-1.39
4 000
-0.13
-0.47
-0.95
-1.30
-1.55
-1.67
-1.71
-1.76
-1.64
-1.54
4 500
-0.17
-0.67
-1.36
-1.61
-2.00
-2.04
-2.43
-2.45
-2.47
-2.45
5 000
-0.10
-0.51
-1.04
-1.50
-1.81
-1.87
-2.12
-2.25
-2.20
-1.97
5 600
-0.14
-0.54
-1.17
-1.54
-2.00
-2.10
-2.31
-2.44
-2.51
-2.35
6 300
-0.31
-1.09
-1.56
-1.96
-2.09
-2.66
-2.93
-3.01
-2.99
-3.04
7 100
-0.32
-1.14
-1.83
-2.32
-2.42
-2.60
-2.71
-2.92
-2.92
-2.81
8 000
-0.33
-1.22
-1.90
-2.25
-2.39
-2.56
-2.33
-2.58
-2.96
-3.02
8 500
-0.33
-1.63
-1.98
-2.52
-2.93
-2.88
-2.91
-2.72
-2.75
-2.94
9 000
-0.32
-1.40
-2.19
-2.43
-2.98
-2.99
-2.97
-2.55
-2.61
-2.73
9 500
-0.64
-2.02
-2.71
-3.12
-3.50
-3.86
-3.99
-3.45
-3.32
-3.25
10 000
-0.43
-2.15
-2.77
-3.20
-3.88
-4.43
-4.05
-3.78
-4.01
-4.00
10 600
-0.54
-2.33
-2.86
-3.13
-3.77
-3.95
-3.92
-3.82
-3.34
-3.21