BRUEL & KJAER 2270 Technisches Handbuch Seite 117

110 Handgehaltene Analysatoren Typ 2250, 2250-L und 2270 – Handbuch – Technische Details
Tabelle A.31Richtcharakteristik für Windschutz UA-1650, Mikrofon Typ 4189 und Mikrofonvorverstärker ZC-0032, wenn der
Mikrofonvorverstärker an ein Mikrofonverlängerungskabel angeschlossen ist, 500 Hz – 3550 Hz
Frequenz
Winkel
500 Hz 630 Hz
0° 0.00 0.00
5° 0.00 0.01
10° 0.00 0.00
15° 0.01 0.00
20° 0.01 0.01
25° 0.00 0.00
30° 0.01 0.00
35° 0.00 –0.02
40° 0.00 –0.01
45° –0.01 –0.03
50° –0.01 –0.03
55° –0.02 –0.04
60° –0.02 –0.04
65° –0.03 –0.05
70° –0.04 –0.06
75° –0.05 –0.07
80° –0.05 –0.08
85° –0.07 –0.09
90° –0.06 –0.09
95° –0.07 –0.10
100° –0.08 –0.10
105° –0.07 –0.10
110° –0.08 –0.11
115° –0.09 –0.12
120° –0.10 –0.13
125° –0.09 –0.12
130° –0.09 –0.12
135° –0.09 –0.12
140° –0.08 –0.12
145° –0.08 –0.11
150° –0.08 –0.11
155° –0.08 –0.11
160° –0.08 –0.11
165° –0.07 –0.11
170° –0.07 –0.11
175° –0.08 –0.11
180° –0.09 –0.11
185° –0.07 –0.09
190° –0.08 –0.11
195° –0.08 –0.11
200° –0.08 –0.11
205° –0.08 –0.12
210° –0.08 –0.11
215° –0.08 –0.12
220° –0.09 –0.12
225° –0.09 –0.12
230° –0.09 –0.12
235° –0.09 –0.12
240° –0.09 –0.13
245° –0.09 –0.12
250° –0.09 –0.12
255° –0.08 –0.11
260° –0.07 –0.10
265° –0.08 –0.11
270° –0.07 –0.10
275° –0.08 –0.10
280° –0.05 –0.08
285° –0.05 –0.08
290° –0.04 –0.07
295° –0.03 –0.05
300° –0.03 –0.06
305° –0.02 –0.04
310° –0.01 –0.03
315° –0.02 –0.04
320° 0.01 –0.01
325° 0.00 –0.01
330° 0.01 0.00
335° 0.01 0.00
340° 0.01 0.00
345° 0.01 0.01
350° 0.00 –0.01
355° 0.00 0.00
800 Hz 1000 Hz 1250 Hz 1600 Hz
0.00 0.00 0.00
0.00 –0.01 0.00
–0.01 –0.02 –0.01 –0.01
–0.01 –0.03 –0.01 –0.02
–0.01 –0.02 –0.03 –0.03
–0.01 –0.03 –0.04 –0.05
–0.01 –0.04 –0.06 –0.07
–0.02 –0.05 –0.07 –0.10
–0.04 –0.06 –0.10 –0.13
–0.05 –0.08 –0.13 –0.17
–0.06 –0.09 –0.15 –0.21
–0.07 –0.11 –0.18 –0.24
–0.08 –0.13 –0.20 –0.29
–0.09 –0.15 –0.22 –0.33
–0.11 –0.16 –0.24 –0.37
–0.12 –0.18 –0.27 –0.41
–0.13 –0.19 –0.29 –0.44
–0.14 –0.21 –0.32 –0.48
–0.15 –0.22 –0.34 –0.50
–0.15 –0.23 –0.36 –0.53
–0.16 –0.24 –0.37 –0.55
–0.17 –0.25 –0.38 –0.57
–0.17 –0.26 –0.38 –0.58
–0.17 –0.25 –0.39 –0.59
–0.18 –0.25 –0.39 –0.58
–0.18 –0.25 –0.38 –0.58
–0.17 –0.25 –0.38 –0.56
–0.17 –0.24 –0.37 –0.54
–0.17 –0.24 –0.36 –0.52
–0.17 –0.23 –0.35 –0.49
–0.16 –0.22 –0.34 –0.48
–0.16 –0.21 –0.33 –0.46
–0.16 –0.20 –0.32 –0.44
–0.15 –0.19 –0.32 –0.43
–0.15 –0.19 –0.31 –0.43
–0.15 –0.20 –0.30 –0.42
–0.14 –0.19 –0.30 –0.42
–0.15 –0.19 –0.30 –0.42
–0.16 –0.20 –0.31 –0.43
–0.16 –0.20 –0.32 –0.44
–0.16 –0.20 –0.33 –0.45
–0.16 –0.21 –0.33 –0.47
–0.16 –0.22 –0.35 –0.49
–0.17 –0.23 –0.36 –0.51
–0.17 –0.23 –0.37 –0.53
–0.17 –0.24 –0.37 –0.55
–0.18 –0.25 –0.38 –0.57
–0.18 –0.25 –0.39 –0.59
–0.18 –0.25 –0.39 –0.60
–0.18 –0.25 –0.40 –0.60
–0.17 –0.25 –0.39 –0.60
–0.17 –0.25 –0.39 –0.59
–0.16 –0.24 –0.38 –0.57
–0.16 –0.22 –0.37 –0.54
–0.15 –0.21 –0.35 –0.52
–0.14 –0.20 –0.33 –0.49
–0.13 –0.19 –0.30 –0.46
–0.12 –0.17 –0.28 –0.43
–0.11 –0.15 –0.26 –0.39
–0.10 –0.14 –0.23 –0.34
–0.09 –0.12 –0.20 –0.30
–0.08 –0.10 –0.18 –0.26
–0.06 –0.08 –0.16 –0.21
–0.05 –0.07 –0.12 –0.17
–0.04 –0.05 –0.11 –0.14
–0.03 –0.04 –0.08 –0.11
–0.01 –0.02 –0.05 –0.08
–0.01 0.00 –0.04 –0.06
0.00 0.00 –0.02 –0.04
–0.01 0.01 –0.01 –0.02
0.00 0.01 0.01 –0.01
0.00 0.02 0.01
2240 Hz
2000 Hz 2500 Hz
0.00 –0.01 –0.01 –0.01
0.00 0.00 0.00 0.00
0.00 –0.01 –0.01
–0.01 –0.01 –0.02
–0.02 –0.03 –0.04
–0.04 –0.04 –0.07
–0.06 –0.06 –0.09
–0.09 –0.08 –0.13
–0.12 –0.10 –0.17
–0.16 –0.14 –0.21
–0.21 –0.17 –0.25
–0.26 –0.22 –0.27
–0.30 –0.28 –0.31
–0.35 –0.33 –0.36
–0.41 –0.38 –0.43
–0.47 –0.44 –0.48
–0.53 –0.50 –0.54
–0.59 –0.56 –0.60
–0.64 –0.63 –0.67
–0.68 –0.69 –0.74
–0.71 –0.73 –0.79
–0.74 –0.77 –0.83
–0.77 –0.80 –0.87
–0.78 –0.82 –0.90
–0.78 –0.83 –0.93
–0.77 –0.82 –0.93
–0.76 –0.80 –0.91
–0.74 –0.77 –0.88
–0.72 –0.74 –0.84
–0.69 –0.71 –0.80
–0.66 –0.67 –0.75
–0.63 –0.64 –0.70
–0.60 –0.60 –0.66
–0.57 –0.58 –0.63
–0.56 –0.55 –0.60
–0.54 –0.54 –0.58
–0.54 –0.54 –0.58
–0.55 –0.54 –0.59
–0.56 –0.56 –0.60
–0.58 –0.58 –0.63
–0.61 –0.61 –0.67
–0.64 –0.65 –0.72
–0.67 –0.69 –0.76
–0.70 –0.72 –0.81
–0.72 –0.75 –0.85
–0.75 –0.78 –0.89
–0.77 –0.82 –0.92
–0.79 –0.83 –0.94
–0.79 –0.84 –0.94
–0.80 –0.84 –0.92
–0.78 –0.82 –0.90
–0.76 –0.79 –0.86
–0.73 –0.75 –0.82
–0.70 –0.71 –0.76
–0.66 –0.65 –0.68
–0.61 –0.58 –0.60
–0.55 –0.51 –0.54
–0.48 –0.44 –0.48
–0.42 –0.38 –0.42
–0.36 –0.33 –0.37
–0.30 –0.27 –0.32
–0.25 –0.22 –0.29
–0.21 –0.18 –0.26
–0.16 –0.14 –0.23
–0.12 –0.11 –0.19
–0.08 –0.09 –0.15
–0.05 –0.07 –0.12
–0.03 –0.05 –0.08
–0.02 –0.03 –0.05
0.00 –0.02 –0.04
0.01 0.00 –0.02
0.00 0.01 0.00 –0.01
2800 Hz 3550 Hz
3150 Hz
–0.01 –0.01 –0.01
–0.01 –0.01 –0.01
–0.01 –0.01 –0.01
–0.04 –0.02 –0.02
–0.06 –0.03 –0.04
–0.10 –0.06 –0.06
–0.14 –0.09 –0.09
–0.18 –0.14 –0.12
–0.22 –0.19 –0.17
–0.27 –0.25 –0.22
–0.33 –0.32 –0.27
–0.39 –0.38 –0.34
–0.43 –0.45 –0.41
–0.48 –0.52 –0.47
–0.52 –0.58 –0.55
–0.57 –0.62 –0.63
–0.62 –0.68 –0.70
–0.67 –0.74 –0.76
–0.72 –0.79 –0.83
–0.78 –0.83 –0.89
–0.87 –0.89 –0.94
–0.93 –0.96 –0.99
–0.96 –1.02 –1.07
–0.99 –1.05 –1.12
–1.02 –1.07 –1.13
–1.03 –1.10 –1.15
–1.02 –1.10 –1.18
–0.99 –1.08 –1.16
–0.94 –1.03 –1.11
–0.89 –0.97 –1.04
–0.83 –0.89 –0.96
–0.77 –0.82 –0.88
–0.72 –0.76 –0.80
–0.67 –0.70 –0.73
–0.64 –0.65 –0.67
–0.62 –0.62 –0.63
–0.61 –0.61 –0.62
–0.62 –0.62 –0.63
–0.65 –0.65 –0.67
–0.68 –0.70 –0.73
–0.72 –0.76 –0.79
–0.78 –0.82 –0.87
–0.83 –0.89 –0.95
–0.89 –0.96 –1.04
–0.94 –1.02 –1.12
–0.99 –1.08 –1.18
–1.03 –1.11 –1.20
–1.05 –1.12 –1.18
–1.04 –1.09 –1.16
–1.01 –1.07 –1.14
–0.98 –1.04 –1.08
–0.94 –0.98 –0.99
–0.88 –0.89 –0.93
–0.80 –0.82 –0.89
–0.72 –0.78 –0.84
–0.66 –0.73 –0.78
–0.61 –0.68 –0.74
–0.56 –0.64 –0.68
–0.51 –0.61 –0.60
–0.48 –0.55 –0.51
–0.45 –0.48 –0.41
–0.40 –0.41 –0.33
–0.35 –0.33 –0.26
–0.30 –0.26 –0.21
–0.25 –0.19 –0.17
–0.20 –0.12 –0.13
–0.14 –0.08 –0.09
–0.10 –0.05 –0.05
–0.06 –0.02 –0.03
–0.04 0.00 0.00
–0.01 0.01 0.01
–0.01 0.02 0.02