DPA 4041-S Kullanıcı Kılavuzu - Sayfa 5

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Ayrıca DPA 4041-S için: Kullanıcı Kılavuzu (16 sayfalar)

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specifications for DPa 4041

Polar Pattern

Directional characteristics of the 404 1 (normalized) .

Frequency response

On-axis and diffuse-field responses of 4041 .

Directional characteristics

Omnidirectional

Principle of operation

Pressure

Cartridge type

24 mm (1 in) condenser with stainless steel diaphragm

Frequency range, ±2 dB

404 1-SP: 20 Hz to 20 kHz with 4 to 6 dB soft boost at 8 kHz

404 1-S/404 1-T2: 1 0 Hz to 20 kHz with 4 to 6 dB soft boost at 8 kHz

Phase response

Phase matching between any two microphones: ±10° (50 Hz to 20 kHz)

sensitivity, nominal, ±2 dB at 250 Hz

404 1-SP: 70 mV/Pa; -23 dB re . 1 V/Pa

404 1-S: 90 mV/Pa; -2 1 dB re . 1 V/Pa

404 1-T2: 85 mV/Pa; -22 dB re . 1 V/Pa

equivalent noise level, a-weighted

404 1-SP: Typ . 8 dB(A) re . 20 μPa

404 1-S: Typ . 7 dB(A) re . 20 μPa

404 1-T2: Typ . 9 dB(A) re . 20 μPa

equivalent noise level, ITU-r Bs.468- 4

Max . 1 9 dB

s/n ratio (a-weighted), re. 1 kHz at 1 Pa (94 dB sPl)

404 1-SP: 86 dB;

404 1-S: 87 dB;

404 1-T2: 85 dB

Total Harmonic Distortion (THD)

<0 . 5 % up to 1 20 dB SPL peak

<1 % up to 1 26 dB SPL peak

Dynamic range

404 1-SP: Typ . 1 1 8 dB

404 1-S: Typ . 1 1 9 dB

404 1-T2: Typ . 1 1 7 dB

Max. sPl, peak before clipping

404 1-SP: 1 34 dB

404 1-S/404 1-T2: 1 44 dB

output impedance

404 1-SP: <200 ohm

404 1-S/404 1-T2: Matches HMA5000 input

Cable drive capability

404 1-SP: Up to 100 m (328 ft)

404 1-S/404 1-T2: From microphone to HMA5000: Up to 20 m (66 ft)

From HMA5000: Up to 300 m (984 ft)

Power supply

404 1-SP: 48 V Phantom power

404 1-S/404 1-T2: 1 30 V via HMA5000

Connector

404 1-S/T2: 7-pin modified XLR-M (High Voltage)

404 1-SP: 3-pin XLR-M (Standard P48)

Dimensions

Weight: 1 90 g (6 . 7 oz)

Diameter: Capsule: 24 mm (1 in), housing: 1 9 mm (0 . 8 in)

Length: 1 70 mm (6 . 7 in)

Polarity

The 4041-S/-T2 microphones are inversed in polarity compared to

all other DPA microphones . The polarity can be reversed on the HMA5000

404 1-S and 404 1-T2: Positively increasing sound pressure produces negative-going voltage at Pin 4 .

See Fig . 1 for Pin designation .

404 1-SP: Positively increasing sound pressure produces positive going voltage at Pin 2 .

See Fig . 2 for Pin designation .

operating temperature range

-10 to +70 °C (+1 4 to 1 58 °F)