DPA 4017B Bruksanvisning

DPA mikrofon 4017B

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4017B Shotgun Microphone
A combination of the MMC4017 microphone capsule and the MMP-B
preamplifier with filters, the 4017B Shotgun Microphone is part of the
Pencil Microphone Series
Performance
The supplied calibration chart shows the specially tailored individual
frequency response of the MMC4017 capsule, measured with a linear
MMP-A preamp.
Typical on- and o-axis frequency response of 4017B (MMC4017+MMP-B)
Filters
DPA 4017B features a permanent third-order 50 Hz low cut and two
switchable filters, which are controlled at the switchable rings. No tools
are needed to activate the filters, use fingers only.
High boost: a 4 dB boost at 8 kHz.
Low cut: a first order (6 dB/oct) bass roll-o below 120 Hz.
Frequency responses of switching filters on 4017B
dpamicrophones.com/4017
DPI-4017B-QG
Service & repair
If you are not satisfied with the characteristics exhibited by this product, please contact your nearest DPA
Microphones representative for support.
Warranty
4017B is covered by a five-year limited warranty.
CE marking
This product conforms with all relevant directives approved by the European Commission.
20 Hz 50 100 200
500
1 kHz 2 5 10 20 40
dB
10
-10
-20
-30
0
0°
30°
60°
90°
140
°
20 Hz 50 100 200
500
1 kHz 2 5 10 20 40
dB
10
-10
-20
-30
0
Without low cut
With high boost +4 dB @ 8 kHz
Without high boost
With low cut
@ 120 Hz
6 dB / oct
Specifications
Directional pattern
Supercardioid, lobe-shaped
Principle of operation
Pressure gradient, with interference tube
Capsule type
Pre-polarized condenser
Frequency response
20 Hz - 20 kHz, permanent third order high pass filter at 50 Hz
Eective frequency range, ± 2 dB, at 60 cm (23.6 in)
70 Hz - 18 kHz with typ. 3 dB soft boost at 15 kHz
Sensitivity, nominal, ± 2 dB at 1 kHz
19 mV/Pa, -34.4 dB re 1 V/Pa
Equivalent noise level, A-weighted
Typ. 13 dB(A) re. 20 µPa (max. 15 dB(A))
Switchable attenuator, filters etc.
High boost: +4 dB at 8 kHz. Low cut: First order filter, below 120 Hz
Rated output impedance
< 100 Ω
Output balance principle
Signal balanced
Common Mode Rejection Ratio (CMRR)
> 40 dB
Power supply (for full performance)
P48 (Phantom Power)
Current consumption
4.5 mA
Polarity
+V at Pin 2 for positive sound pressure
Connector
XLR-3M. Pin 1: Shield, Pin 2: signal + phase, Pin 3: signalphase
Weight
68 g (2.4 oz)
Operating temperature range
-40 °C to 45 °C (-40 °F to 113 °F)
Relative humidity
Up to 90%

Produktspecifikationer

Varumärke: DPA
Kategori: mikrofon
Modell: 4017B

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