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マイク DPA 4080のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。DPA 4080 2 ページ。 Miniature cardioid microphone

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Specifications

4080

Directional characteristics

Cardioid

Principle of operation

Pressure gradient

Cartridge type

Pre-polarized condenser element with vertical diaphragm

Power supply

Min 5 V – max. 50 V through DPA adapter

Frequency range ± 2 dB

250 Hz – 1 7 kHz with typ. 4 dB soft boost at 4 – 6

kHz (-5 dB at 100 Hz)

Sensitivity, nominal, ±3 dB at 1 kHz

20 mV/Pa; -34 dB re. 1 V/Pa

Equivalent noise level, A-weighted

Typ. 23 dB(A) re. 20 µPa (max. 26 dB(A))

S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL)

Typ. 7 1 dB (A)

Dimensions

Microphone length

30 mm (1.2 in)

Microphone diameter

10 mm (0. 4 in)

Capsule diameter

5. 4 mm (0.2 in)

Weight

1 5 g (0.5 oz) incl. cable and MicroDot connector

Frequency response

Typ. on-axis frequency response of DPA 4080, measured

at 25 cm (10 in) distance

1 0

-1 0

-20

20 Hz

100

200

500

1 kHz

SERVICE & REPAIR

Products from DPA Microphones are extremely stable

and there should not be any significant change in the

specifications with time and use. If, however, you are

not totally satisfied with the characteristics exhibited by

this product, contact your nearest DPA Microphones

representative for further details of service and the repair

facilities that are available.

WARRANTY

All products from DPA Microphones are covered by a

two-year limited warranty on both mechanical functio-

nality and documented specifications as long as the

items are not mistreated, abused, or modified in any way.

In case of a warranty claim your invoice is your warranty

registration.

"This product is produced by www.spreadcard.com , # 1 1 007"

Total Harmonic Distortion (THD)

<1 % up to 1 23 dB SPL peak

<1 % up to 1 20 dB SPL RMS sine

Cable drive capability

Up to 300 m (984 ft)

Connector

MicroDot

Dynamic range

Typ. 100 dB

Max. SPL, peak before clipping

1 44 dB

Output impedance

30 – 40 Ohm

Polarity

Inward movement of diaphragm produces positive-

going voltage on MicroDot pin

Cable length

1.2 m (4 ft)

CE MARKING

The CE mark guarantees that the product conforms with

relevant directives approved by the European Commission.

EMC Directive: 89/3 36/EC, amended by 92/3 1/EC and

93/68/EC

Low Voltage Directive: 73/23/EC, amended by 93/68/EC

ENVIRONMENTAL POLICY

This product is comprised by the Waste (WEEE) directive

and should not be thrown in the garbage bin when

obsolete. Instead, return it to your local DPA representa-

tive (or DPA Microphones A/S directly) who will dispose

of the product in accordance with the current environ-

mental standards.

- Product features and specifications are subject to change without notice.

Polar Pattern

5 dB

1 kHz

500 Hz

4 kHz

8 kHz

250 Hz

Directional characteristics of DPA 4080 (normalized) .

Headquarters:

United States:

DPA Microphones A/S

DPA Microphones, Inc.

Gydevang 42-44

2432 N. Main St., Suite 200

Longmont, CO 8050 1

DK-3450 Alleroed,

USA

Denmark

Tel: +1 303 485 1025

Tel: +45 48 1 4 2828

Fax: +1 303 485 6470

Fax: +45 48 1 4 2700

[email protected]

www.dpamicrophones.com

2 kHz