Használati útmutató Audio-Technica U851Rb
Audio-Technica
mikrofon
U851Rb
Olvassa el alább 📖 a magyar nyelvű használati útmutatót Audio-Technica U851Rb (1 oldal) a mikrofon kategóriában. Ezt az útmutatót 4 ember találta hasznosnak és 2.5 felhasználó értékelte átlagosan 4.7 csillagra
Oldal 1/1
1
User Manual
CARDIOID CONDENSER BOUNDARY MICROPHONE
U851Rb/U851RWb
Introduction
Thank you for purchasing this product. Before using the product, read through the
user manual to ensure that you will use the product correctly.
Please keep this manual for future reference.
Features
•Cardioid condenser boundary microphone
•Designed for surface-mount applications such as high-quality sound
reinforcement, professional recording, television, conferencing and other
demanding sound pickup situations
•Superior off-axis rejection for maximum gain before feedback
•PivotPoint™ rotating output connector allows cable to exit from either the rear
or the bottom of the microphone
•Small-diameter UniPoint™ capsule near boundary eliminates phase distortion
and delivers clear, high-output performance
•UniGuard™ RFI-shielding technology offers outstanding rejection of radio
frequency interference (RFI)
•Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling
of surface vibration to the microphone
•Low-profile design with low-reflectance finish for minimum visibility
•Threaded inserts on bottom of microphone allow it to be mounted with screws
for increased security
•Available in two colors: black (U851Rb) and white (U851RWb)
Connection procedure
Connect the output terminals of the microphone to a device that has a
microphone input (balanced input) compatible with a phantom power supply.
The output connector is an XLRM-type with polarity as shown in the figure below.
This product requires
phantom power.
Specifications
Element Fixed-charge back plate, permanently polarized
condenser
Polar pattern Cardioid
Frequency response 20 - 20,000 Hz
Low frequency roll-o 80 Hz, 18 dB/octave
Open circuit sensitivity -34 dB (19.9 mV) (0dB=1V/Pa, 1kHz)
Impedance 50 ohms
Maximum input sound level 134 dB SPL (1kHz at 1% THD)
Noise 26 dB SPL (A-weighted)
Dynamic range 108 dB (1kHz at Max SPL)
Signal-to-noise ratio 68 dB (1kHz at 1Pa, A-weighted)
Phantom power requirements 11 - 52 V DC, 4.4 mA
Switches Low cut: on/off
Weight 253 g (8.9 oz)
Dimensions 108 mm (4.25") × 83.9 mm (3.3") × 23 mm (0.91")
(H×W×D)
Output connector TB3M-type
Optional interchangeable elements UE-O omnidirectional (360°), UE-H hypercardioid (100°)
Included accessories
U851Rb: 7.6 m (24.9') Microphone black cable (TA3F,
XLRM), Pouch
U851RWb: 7.6 m (24.9') Microphone white cable (TA3F,
XLRM), Pouch
• 1 Pascal = 10 dynes/cm2
= 10 microbars = 94 dB SPL
For product improvement, the product is subject to modification without notice.
Polar pattern
240˚
180˚
210˚
270˚
300˚
330˚
0˚
150˚
120˚
90˚
30˚
60˚
LEGEND
200Hz
1kHz
5kHz
8kHz
SCALE IS 5 DECIBELS PER DIVISION
Frequency response
10 dB
50 100 200 500 1k 2k 5k 10k 20k20
Frequency in Hertz
LEGEND
0°, 50 cm
0°, 50 cm, Low cut
Dimensions
50.2
50
83.9
108
23
57
2-M3 P=0.5
(Unit: mm)
Included accessories
Audio-Technica Corporation
2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan
©2019 Audio-Technica Corporation
Global Support Contact: www.at-globalsupport.com
Made in Japan 142419863-01-01 ver.1 2019.01.01
Termékspecifikációk
| Márka: | Audio-Technica |
| Kategória: | mikrofon |
| Modell: | U851Rb |
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