Audio-Technica AT882TH/D3RC5 Handleiding

Audio-Technica Microfoon AT882TH/D3RC5

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Description
The AT882TH/D3RC5 requires a phantom power supply of 1152V DC for the element. Output is
low-impedance balanced. The Right channel signal appears across the XLR connector Pins 2 and
3, while the ground (shield) connection is Pin 1. The Left channel signal appear across the red and
yellow wires; audio ground is the shield connection. Output is phased so that positive acoustic
pressure produces positive voltage on the yellow wire. The small-diameter black and blue wires
are the contact closure. The white wire is the LED control.
Each of the element in the microphone is shock mounted. The Hypercardioid polar pattern of the
elements provides a 100°angle of acceptance. The AT882TH/D3RC5 is designed with integral
wind-screens to ensure maximum security against wind noise and plosives.
The microphone features a rubber switch that is programmable external contact closure and
LED indicator. The microphone's external contact closures capability permits control of remote
devices. The AT882TL/D3RC5 is enclosed in a sturdy metal housing with a low-reflectance black
finish. Its base is a desk stand that connected with two 1 meter cables permanently attached to
microphone. The XLRM output cable is used for Right side element and Unterminated cable for
Left side element. The blue and black wires are used for contact closure, Closed when pressed or
Opened when not pressed. The white wire is used for indicator lights red when logic high (+5V
DC) and white when logic low (0V DC).
Avoid leaving the microphone in the open sun or in areas where temperatures exceed 4C for
Features
Designed for quality sound reinforcement in demanding situations, conferencing,
especially those requiring separate miking for PA and broadcast.
Dual-element Hypercardioid condenser microphone with two independent power
modules.
A rubber switch with LED allows users to control for remote devices of Left channel.
Integral, phantom-powered, Red LED indicator.
Integral windscreens ensure ultimate security against wind noise and plosives.
Small-diameter rigid-pipe design with pivoting ball-in-socket base permits flexible
positioning.
Heavy die-cast case and rubber bottom pads minimize coupling of surface vibration to
the microphones.
Specifications
Element Dual back electret condenser
Polar pattern Hypercardioid
(Unidirectional)
Frequency response 20-20,000 Hz
Open circuit sensitivity -35 dB
(17.8 mV)
re 1V at 1 Pa
Impedance 100 ohms
Maximum input sound level 130 dB SPL, 1 kHz at 1% T.H.D.
Signal-to-noise ratio >66 dB, 1 kHz at 1 Pa
Phantom power requirements 11-52V DC, 2 mA typical
Switch Push button : Left Channel control
Remote switch contact closure Closed circuit in switch pressed /
Opened circuit when not pressed
Remote LED input
Maximum input voltage
Red light up when high (+5V DC), Unlit when low (0V DC),
-0.5V to 5.5V
Weight 1.14 kg
Dimensions 354 mm - long, 345 mm - Max. height, 102 mm - Width
Cable 2 x 1.0 m long (permanently attached to microphone),
Output connector 3-pin XLRM-type (Right channel direct output)
Unterminated 5-wires (Left channel direct output)
polar pattern
SCALE IS 5 DECIBELS PER DIVISION
LEGEND
10 dB
20k10k5k2k1k50020010050
LEGEND
frequency response
Frequency in Hertz
Response in dB
12” or more on axis
Audio-Technica Corp. Machida Tokyo Japan 2019 DEC FORM No. ATGC-L0376-19-E
Left channel output:
Black: control ground
White: LED control
Blue: contact closure
Red: cold(-)
Yellow: hot(+)
Shield: audio ground
Rigth channel output:
Pin 1: ground Pin 2: hot(+)
Pin 3: cold(-)
Optional Accessories:
ATUC-50IU Integration unit for the ATUC-50
conference system
Dual-element Hypercardioid Condenser Microphone
(with Remote Switching and LED)
AT882TH/D3RC5
AT882TH/D3RC5
的供电模组使用
11V
52V
的幻像供电工作,每通道音频
2 3
1 线( )
线 线线()
线线
线
LED
100°
AT882TH/D3RC5
线
1
线 3 线 线
线线
线
LED
(
+5V
)(
0V
)
4 3 ° C
湿
技术指标
收音头
双元件背板静电型电容式
指向特性
超心形指向性
频率响应
20-20,000 Hz
开通灵敏度
-31 dB (28.2 mV) 1V 1 Pa
输出阻抗
100
最大承受声压
126 dB , 1 kHz 1% T.H.D.
信噪比
>69 dB, 1kHz 1 Pa
幻象供电
11-52V, 2 mA
(L) - :
远程开关接点控制
按下时电路导通;
无按下时电路断路
LED
最大输入电压
(+5V) /
(0V)
-0.5V 5V
1.22
外形尺寸
214 mm - , 227 mm - ,
102 mm -
连接线
2路1 )米长 (固定连接式电缆
输出连接
右通道(R)直接输出 : 3针卡农公头
左通道(L)直接输出/控制 : 无终端连接
声压曲线1刻度5 dB
频率
10 dB
20k10k5k2k1k50020010050
电平
频率 (赫兹)
响应电平 (dB)
平直
双音头超心形指向性电容话筒
(LED)
AT882TH/D3RC5
广广
双音头单元的超心形指向性收音设计,并个别提供供电放大
LED
LED
压铸成型的底座和橡胶底垫,能减低碰撞平面时产生的敲击
色: 控制地线
色: LED 显示控制
色: 外接开关
色: 反相位电平
色: 正相位电平
蔽: 音频地线
脚1:
反相位电平
脚2:
正相位电平
脚3: 音频地线
选择配件:
ATUC-50IU -
数字会议系统
ATUC-50
的嵌
入式单元。
FORM No. ATGC-L0376-19-CAudio-Technica Corp. Machida Tokyo Japan 2019 DEC


Product specificaties

Merk: Audio-Technica
Categorie: Microfoon
Model: AT882TH/D3RC5

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