Shure BRH31M Manual De Instrucciones página 4

Specifications
Weight
Net (without cable)
Packaged
Cable
1.8 m, non-PVC, 5-conductor, unterminated
Environmental Conditions
Operating Temperature
Storage Temperature
Relative Humidity
Microphone
Type
Dynamic, Neodymium magnet, 12.5 mm
Polar Pattern
Cardioid
Frequency Response
50 to 15,000 Hz
Output Impedance
150 Ω
Sensitivity
at 1 kHz, open circuit voltage
–66.5 dBV/Pa* (0.47 mV)
*1 Pa = 94 dB SPL
Polarity
Positive pressure on diaphragm produces positive voltage
on red wire with respect to black wire.
Headphone
Transducer Type
Dynamic, Neodymium magnet
Driver Size
30 mm
Frequency Response
150 to 12,000 Hz
Sensitivity
@ 1 kHz
101 dB SPL/mW
Impedance
@ 1 kHz
220 Ω
Maximum Input Power
200 mW
81 g (2.9 oz.)
0.4 kg (0.9 lbs)
18° to 60° C (0° to 140° F)
-29° to 74° C (-29° to 165° F)
0 to 95%
Cable Wiring
Signal
Microphone +
Microphone −
Microphone Ground
Audio
Audio Ground
Certifications
Eligible to bear CE Marking. Conforms to European EMC
Directive 2004/108/EC. Meets Harmonized Standards
EN55103-1:1996 and EN55103-2:1996, for residential (E1)
and light industrial (E2) environments.
The CE Declaration of Conformity can be obtained from:
www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: 49-7262-92 49 0
Fax: 49-7262-92 49 11 4
Email: [email protected]
180°
150°
150°
120°
120°
90°
-20 dB
-15 dB
60° 60°
-10 dB
-5 dB
30°
30°
0
500 Hz
1000 Hz
20
15
10
5
0
-5
-10
-15
-20
-25
-30
20 100
0.4" (1.01 cm) from sound source
1.2" (3.05 cm) from sound source
6' (1.83 m) from sound source
Wire
Red
Black
Shield (uncoated)
Green
White
180°
150°
150°
120°
90°
90°
-20 dB
-15 dB
60°
-10 dB
-5 dB
30°
30°
0
2000 Hz
4000 Hz
1k
Hz
120°
90°
60°
10k 15k
5