Shure SM87A User Manual page 9

10 mm (3/8 in.)
+10
0
–10
2 3
20 50 100
TYPICAL FREQUENCY RESPONSE
RÉPONSE EN FRÉQUENCE TYPIQUE
TYPISCHER FREQUENZGANG
RESPUESTA DE FRECUENCIA TIPICA
RISPOSTA IN FREQUENZA TIPICA
FIGURE 2 ABBILDUNG 2 FIGURA 2
21.2 mm
53
( / in.)
64
4 5 6 7 8 9 2 3 4 5 6 7 8 9
1000
10000
Hz
OVERALL DIMENSIONS
DIMENSIONS HORS TOUT
GESAMTABMESSUNGEN
DIMENSIONES GENERALES
DIMENSIONI COMPLESSIVE
FIGURE 4 ABBILDUNG 4 FIGURA 4
o
180
o
150
o
120
o
90
–20 dB
–15 dB
o
60
–10 dB
–5 dB
o
30
0
100 Hz
20000
500 Hz, 1000 Hz
COURBE DE DIRECTIVITÉ TYPIQUE
TYPISCHE RICHTCHARAKTERISTIK
DIAGRAMMA POLARE TIPICO
FIGURE 3 ABBILDUNG 3 FIGURA 3
192 mm
9
(7– / in.)
16
11
o o
150 150
o o
120 120
o o
90 90
o o
60 60
o o
30 30
TYPICAL POLAR PATTERN
PATRON POLAR TIPICO
50.8 mm
(2 in.)
o
180
o
150
o
120
o
90
–20 dB
–15 dB
o
60
–10 dB
–5 dB
o
30
0
3150 Hz
10000 Hz