BRUEL & KJAER 2270 Technisches Handbuch Seite 125

118 Handgehaltene Analysatoren Typ 2250, 2250-L und 2270 – Handbuch – Technische Details
Tabelle A.39Richtcharakteristik für Windschutz UA-1650, Mikrofon Typ 4189, Mikrofonvorverstärker ZC-0032 und den Analysator, wenn der
Mikrofonvorverstärker direkt auf dem Analysator montiert ist, in einer zum Display senkrechten Ebene und entlang der
Mikrofonachse gemessen. 4000 Hz – 10600 Hz
Frequenz
Winkel 4500 Hz
4000 Hz
0° –0.01 –0.01
5° 0.00 0.00
10° 0.04 0.04
15° 0.09 0.06
20° 0.13 0.02
25° 0.12 –0.14
30° 0.02 –0.41
35° –0.18 –0.62
40° –0.34 –0.55
45° –0.28 –0.37
50° –0.13 –0.52
55° –0.23 –0.90
60° –0.57 –0.93
65° –0.64 –0.77
70° –0.48 –1.15
75° –0.72 –1.34
80° –1.14 –1.12
85° –0.90 –1.60
90° –0.72 –1.79
95° –1.20 –1.29
100° –1.17 –1.78
105° –0.97 –1.90
110° –1.74 –1.67
115° –2.04 –2.58
120° –1.16 –2.60
125° –0.98 –1.61
130° –1.43 –1.75
135° –0.93 –1.99
140° –0.01 –1.03
145° 0.05 –0.40
150° –0.89 –0.98
155° –2.19 –2.45
160° –2.70 –3.47
165° –2.13 –3.05
170° –1.31 –2.06
175° –0.75 –1.36
180° –0.56 –1.13
185° –0.75 –1.35
190° –1.31 –2.04
195° –2.14 –2.99
200° –2.74 –3.44
205° –2.27 –2.48
210° –0.94 –1.00
215° 0.06 –0.36
220° 0.05 –0.96
225° –0.86 –1.95
230° –1.39 –1.77
235° –0.97 –1.64
240° –1.13 –2.60
245° –2.01 –2.58
250° –1.72 –1.65
255° –0.94 –1.93
260° –1.14 –1.84
265° –1.21 –1.27
270° –0.71 –1.64
275° –0.84 –1.50
280° –1.04 –1.11
285° –0.65 –1.35
290° –0.46 –1.15
295° –0.62 –0.75
300° –0.51 –0.84
305° –0.17 –0.81
310° –0.06 –0.46
315° –0.19 –0.36
320° –0.25 –0.56
325° –0.12 –0.63
330° 0.07 –0.40
335° 0.16 –0.11
340° 0.15 0.06
345° 0.11 0.10
350° 0.06 0.07
355° 0.03 0.04
5600 Hz 7100 Hz
5000 Hz 6300 Hz
–0.01 –0.02 –0.02
0.01 –0.03 –0.03
0.02 –0.01 –0.08
0.04 0.05 –0.19
0.01 0.12 –0.33
–0.14 0.11 –0.41
–0.35 –0.11 –0.39
–0.47 –0.48 –0.56
–0.35 –0.58 –0.99
–0.41 –0.58 –1.05
–0.87 –0.98 –1.12
–1.00 –1.14 –1.60
–0.76 –1.20 –1.55
–1.08 –1.68 –1.84
–1.35 –1.34 –2.01
–1.20 –1.54 –2.46
–1.58 –1.91 –2.15
–1.62 –2.01 –2.47
–1.69 –2.40 –2.58
–2.33 –2.19 –3.06
–1.87 –2.71 –3.00
–2.09 –2.67 –3.44
–2.44 –2.83 –3.14
–2.11 –3.18 –3.56
–3.25 –2.77 –3.76
–2.86 –4.02 –3.83
–1.82 –2.98 –4.49
–2.38 –2.49 –2.94
–2.09 –3.13 –3.49
–0.82 –1.80 –3.29
–0.81 –0.95 –1.68
–2.28 –2.05 –1.99
–3.96 –4.31 –4.19
–3.87 –5.07 –5.84
–2.65 –3.69 –4.70
–1.74 –2.45 –3.27
–1.43 –1.98 –2.71
–1.71 –2.28 –3.10
–2.56 –3.32 –4.41
–3.67 –4.68 –5.81
–3.84 –4.43 –4.78
–2.31 –2.47 –2.54
–0.88 –1.36 –1.88
–0.86 –2.07 –3.13
–2.05 –3.19 –3.40
–2.40 –2.48 –2.94
–1.97 –2.81 –4.40
–2.86 –3.88 –4.05
–3.18 –2.94 –3.94
–2.10 –3.44 –3.75
–2.53 –2.99 –2.89
–2.19 –2.48 –3.33
–1.83 –2.53 –3.11
–2.20 –2.27 –3.29
–1.63 –2.62 –2.58
–1.72 –2.04 –2.34
–1.64 –1.69 –2.21
–1.21 –1.44 –2.56
–1.22 –1.53 –1.85
–0.96 –1.80 –1.67
–0.77 –1.12 –1.52
–1.03 –0.84 –1.72
–0.85 –0.77 –1.16
–0.35 –0.68 –0.99
–0.23 –0.80 –0.83
–0.29 –0.60 –0.49
–0.21 –0.11 –0.52
–0.06 0.19 –0.63
0.03 0.23 –0.47
0.05 0.16 –0.20
0.04 0.09 –0.04
0.03 0.05 0.02
8500 Hz 9000 Hz
8000 Hz
–0.02 –0.02 –0.03 –0.02
–0.01 –0.05 –0.05 –0.01
0.02 –0.15 –0.14 –0.06
0.07 –0.33 –0.28 –0.14
0.09 –0.52 –0.45 –0.22
–0.05 –0.62 –0.69 –0.45
–0.31 –0.68 –1.04 –0.85
–0.31 –1.07 –1.25 –1.17
–0.32 –1.32 –1.34 –1.55
–0.79 –1.16 –1.82 –1.65
–0.68 –1.67 –1.92 –1.92
–0.87 –1.49 –2.08 –2.52
–1.22 –2.16 –2.30 –2.37
–1.46 –1.86 –2.79 –2.91
–1.72 –2.55 –2.62 –3.26
–1.82 –2.55 –3.38 –3.24
–2.13 –2.80 –3.41 –3.98
–2.36 –3.21 –3.48 –4.15
–2.28 –3.48 –3.99 –4.02
–2.59 –3.35 –4.15 –4.54
–2.67 –3.86 –4.18 –4.66
–3.00 –3.92 –4.40 –4.87
–3.27 –4.31 –4.87 –4.93
–2.85 –4.55 –4.99 –5.72
–3.33 –4.11 –5.26 –5.81
–3.25 –4.83 –5.12 –5.54
–4.15 –4.67 –5.72 –6.54
–3.31 –5.52 –6.10 –6.48
–2.45 –3.59 –4.89 –5.99
–3.43 –4.10 –4.45 –4.69
–1.87 –3.71 –4.83 –5.60
–1.38 –2.23 –2.99 –3.55
–3.37 –3.62 –3.84 –3.91
–5.66 –6.76 –7.20 –7.36
–4.70 –6.31 –7.35 –8.03
–3.09 –4.21 –5.00 –5.42
–2.52 –3.48 –4.15 –4.47
–3.07 –4.23 –4.96 –5.38
–4.80 –6.30 –7.29 –7.89
–6.19 –6.91 –7.39 –7.55
–3.79 –3.76 –3.91 –4.05
–1.39 –2.19 –2.79 –3.40
–1.54 –3.49 –4.63 –5.60
–3.19 –4.12 –4.59 –4.96
–2.60 –3.79 –4.95 –6.07
–3.42 –5.37 –6.03 –6.62
–4.11 –4.91 –6.01 –6.97
–3.48 –4.88 –4.91 –5.34
–3.38 –3.94 –5.13 –5.73
–2.57 –4.47 –4.72 –5.68
–3.30 –4.19 –5.13 –5.09
–2.97 –4.06 –4.24 –4.74
–2.91 –3.61 –4.05 –4.70
–2.35 –3.42 –4.06 –4.42
–2.27 –3.30 –3.81 –3.86
–2.44 –3.07 –3.26 –4.21
–1.94 –2.65 –3.42 –3.99
–1.77 –2.59 –3.29 –3.17
–1.61 –2.47 –2.52 –3.30
–1.54 –1.84 –2.69 –2.71
–1.11 –2.03 –2.10 –2.25
–0.88 –1.31 –1.90 –2.67
–0.78 –1.51 –1.95 –1.94
–0.61 –1.06 –1.94 –1.58
–0.03 –1.43 –1.15 –1.46
–0.15 –1.20 –1.16 –1.00
–0.24 –0.53 –0.99 –0.76
–0.01 –0.46 –0.53 –0.29
0.12 –0.53 –0.34 –0.07
0.08 –0.40 –0.26 –0.10
0.02 –0.19 –0.14 –0.10
0.01 –0.03 –0.02 –0.02
9500 Hz 10000 Hz 10600 Hz
–0.01 –0.02 –0.01
–0.05 –0.04 –0.05
–0.11 –0.17 –0.15
–0.22 –0.36 –0.29
–0.35 –0.43 –0.35
–0.57 –0.42 –0.46
–0.88 –0.63 –0.83
–1.04 –0.97 –1.00
–1.47 –1.47 –1.13
–2.00 –1.69 –1.45
–2.49 –2.19 –1.98
–2.45 –2.75 –2.38
–3.25 –2.72 –2.91
–3.01 –3.50 –3.10
–3.65 –3.47 –3.71
–4.19 –3.99 –3.78
–4.13 –4.64 –4.28
–4.56 –4.84 –4.87
–5.11 –4.79 –5.49
–5.18 –5.25 –5.29
–5.30 –5.62 –5.40
–5.35 –5.74 –5.51
–5.85 –5.89 –5.85
–6.29 –6.14 –6.40
–6.38 –7.14 –6.82
–6.77 –6.77 –6.71
–7.00 –6.74 –6.66
–7.24 –7.76 –7.62
–7.21 –7.49 –7.68
–5.17 –5.32 –5.75
–6.28 –6.07 –5.74
–4.45 –4.97 –5.45
–4.15 –4.08 –4.16
–7.60 –7.40 –7.19
–9.00 –9.66 –10.22
–6.15 –6.61 –7.09
–5.07 –5.38 –5.74
–6.07 –6.45 –6.95
–8.72 –9.53 –10.06
–7.90 –7.78 –7.63
–4.31 –4.34 –4.33
–4.38 –4.92 –5.31
–6.46 –6.27 –5.86
–5.35 –5.42 –5.97
–7.31 –7.60 –8.02
–7.46 –8.29 –8.01
–7.29 –6.66 –6.51
–6.59 –6.81 –6.53
–6.16 –7.08 –7.10
–6.81 –6.35 –6.35
–5.85 –5.89 –5.79
–5.28 –6.04 –5.46
–5.39 –5.49 –5.35
–5.07 –5.25 –5.36
–5.12 –4.94 –5.53
–4.64 –4.99 –5.04
–4.16 –4.84 –3.99
–4.31 –3.77 –3.63
–3.49 –3.43 –3.91
–2.95 –3.74 –3.21
–3.49 –2.78 –2.71
–2.42 –2.78 –2.24
–2.51 –2.06 –2.07
–1.93 –1.60 –1.62
–1.44 –1.70 –1.14
–0.95 –1.14 –0.93
–1.03 –0.61 –0.77
–0.83 –0.40 –0.38
–0.44 –0.39 –0.22
–0.17 –0.35 –0.16
–0.04 –0.19 –0.07
0.02 –0.04 0.00