| DPA d:screet™
Heavy Duty 4071 Omnidirectional Microphone, Low-cut,
Presence Boost |
|
Product Code:
HEAVYDUTY4071
|
The d:screet™ Heavy
Duty 4071 is an outstanding speech and vocal mic, the
d:screetTM 4071 will make your voice heard and
intelligible. Use it for all ENG/EFP and even applications which
require small microphones that are resistant to moisture, extreme
temperature change and humidity.
The d:screet Heavy Duty is our toughest miniature microphone. Made
for situations where you require the maximum amount of security and
where the visual size is of less importance, the d:screet
Heavy-duty which features a stainless steel housing, a heavy-duty
cable relief and a thick 2.2 mm cable
An outstanding speech and vocal mic, the d:screetTM Heavy Duty 4071
will make your voice heard and intelligible. Use it for all ENG/EFP
and even applications which require small but tough microphones
that are resistant to moisture, extreme temperature change and
humidity.
The d:screetTM series of Miniature Omnidirectional Microphones are
the versatile workhorses that adapts to your needs. With eminent
sound quality, a large range of accessories, and adapters available
for all pro wireless systems, the d:screet Miniature Omni Mics are
the obvious choice for any application requiring a big sound and a
small footprint.
The d:screet Heavy Duty Omnidirectional Miniature Microphone comes
with either our 4060 high sensitivity, our 4061 low sensitivity, or
our 4071 Low-cut, Presence Boost capsule and in either black or
beige.
Features:
• Exceptional audio quality with low noise and high
sensitivity
• Stainless steel housing, heavy-duty cable relief and thick
2.2 mm cable for maximum durability
• Adapts to all pro wireless systems
• Large selection of accessories
|
| Directional
characteristics: |
Omnidirectional |
|
Principle of operation: |
Pressure |
|
Cartridge type: |
Pre-polarized condenser |
|
Frequency
range: |
20 Hz - 20 kHz |
| Frequency range,
± 2 dB: |
100 Hz - 15 kHz with typ. 5 dB soft boost at 4-6
kHz |
|
Sensitivity, nominal, ±3 dB at 1
kHz: |
6 mV/Pa; -44 dB re. 1
V/Pa |
|
Equivalent noise level
A-weighted: |
Typ. 26 dB(A) re. 20 µPa (max. 28
dB(A)) |
|
Equiv. noise level ITU-R
BS.468-4: |
Typ. 38 dB (max. 40 dB) |
|
S/N ratio, re. 1 kHz at 1 Pa (94 dB
SPL): |
68 dB(A) |
|
Total harmonic distortion (THD): |
<1% up to 123 dB SPL peak; <1 % up to 120
dB SPL RMS sine |
|
Dynamic range: |
Typ. 97 dB |
|
Max. SPL, peak before clipping: |
144 dB |
|
Output impedance: |
From MicroDot: 30 - 40 Ω. From DAD6001: 100
Ω. |
|
Cable drive capability: |
Up to 300 m (984 ft) with DAD6001-BC XLR
adapter |
|
Output
balance principle: |
Signal balanced with DAD6001-BC XLR
adapter |
|
Common Mode Rejection Ratio (CMRR): |
> 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR
adapter |
| Polarity: |
Positively increasing sound pressure produces
positive going voltage MicroDot pin (and pin 2 on DAD6001 XLR
adapter) |
| Power supply: |
Min. 5 V to max. 50 V
through DPA adapter for wireless systems
48 V phantom power +/- 4 V with DAD6001 XLR
adapter |
|
Connector: |
MicroDot |
| Color: |
Black or beige |
|
Weight: |
13 g (0.46 oz)
incl. cable and MicroDot
connector |
| Microphone diameter: |
5.4 cm (0.2
in) |
|
Microphone
length: |
17.6 mm (0.7 in) |
| Cable
diameter: |
2.2 mm (0.09
in) |
|
Cable
length: |
1.8 m (6 ft) |
| Operating
temperature range: |
-40 °C to 45 °C (14 °F to 113
°F) |
|
Relative humidity
(RH): |
Up to 90 % |
|
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