AT882TL/D3RC5 - Mikrofon Audio-Technica - Tasuta kasutusjuhend
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Laadige alla juhend oma Mikrofon PDF-formaadis tasuta! Leidke oma juhend AT882TL/D3RC5 - Audio-Technica ja võtke oma elektrooniline seade uuesti kätte. Sellel lehel on avaldatud kõik teie seadme kasutamiseks vajalikud dokumendid. AT882TL/D3RC5 kaubamärgi Audio-Technica.
KASUTUSJUHEND AT882TL/D3RC5 Audio-Technica
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Black desktop microphone with attached cable and connector (no visible text or symbols)Features
- Designed for high-quality sound reinforcement, conferencing, professional recording and other demanding sound pickup applications.
- Dual-element Line-cardioid 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.
- Sturdy metal housing design with ball-in-socket base permits flexible positioning.
- Heavy die-cast case and rubber bottom pads minimize coupling of surface vibration to the microphones.
Description
The A188211/03RC5 requires a phantom power supply of 11.52V 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 appears 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 line-cardioid polar pattern of the element provides a 90° angle of acceptance. The AT882TL/D3RC5 is designed with integral wind-screens to ensure maximum security against wind noise and plosives. The contact closure is configured for applications that require a constant signal from the element in Left channel.
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 43°C for extended periods. Extremely high humidity should also be avoided.
AT SERIES
Specifications
| Element Dual back electret condenser | |
| Polar pattern Line-cardioid (Unidirectional) | |
| Frequency response 20-20,000 Hz | |
| Open circuit sensitivity -31 dB (28.2 mV) re 1V at 1 Pa | |
| Impedance 100 ohms | |
| Maximum input sound level 126 dB SPL, 1 kHz at 1% T.H.D. | |
| Signal-to-noise ratio >69 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 /Left Channel Opened circuit when not pressed | |
| Remote LED input Light up when high (+5V DC), Unit when low (0V DC),Maximum input voltage -0.5V to 5.5V | |
| Weight 1.22 kg | |
| Dimensions 214 mm - long, 227 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 / control) |
polar pattern
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SCALE IS 5 DECIBELS PER DIVISION | Angle | 200 Hz | 1 kHz | 5 kHz | 8 kHz | |---|---|---|---|---| | 0° | 1.0 | 0.8 | 0.6 | 0.4 | | 30° | 1.2 | 0.9 | 0.7 | 0.5 | | 60° | 1.1 | 0.8 | 0.6 | 0.4 | | 90° | 1.3 | 0.9 | 0.7 | 0.5 | | 120° | 1.0 | 0.8 | 0.6 | 0.4 | | 150° | 1.2 | 0.9 | 0.7 | 0.5 | | 180° | 1.1 | 0.8 | 0.6 | 0.4 | | 210° | 1.3 | 0.9 | 0.7 | 0.5 | | 240° | 1.0 | 0.8 | 0.6 | 0.4 | | 270° | 1.2 | 0.9 | 0.7 | 0.5 | | 300° | 1.1 | 0.8 | 0.6 | 0.4 | | 330° | 1.3 | 0.9 | 0.7 | 0.5 |Optional Accessories:
ATUC-50IU Integration unit for the ATUC-50 conference system
frequency response
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| Frequency in Hertz | Response in dB | | ------------------ | -------------- | | 20k10k5k2k1k50020010050 | 10 dB |Left channel output:
Rigth channel output:
audio-technica
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Black desktop microphone with attached cable and connector (no visible text or symbols)特性
- 设计于公共广播、会议、专业录音、电视广播及其他特别要求的收音应用。
- 双音头单元的超指向性收音设计，并个别提供供电放大器电路。
- 带LED灯的无噪式开关，可设定作为左通道远程设备的逻辑控制。
- 整合 LED 状态显示灯，以幻象供电操作，提供通话状态显示。
- 整合了双网层防风罩，可减低环境噪声及风声。
- 话筒以活动滑珠固定在底座上，可将收音头灵活调校到任何位置，以达到最佳收音效果。
- 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声及震动声。
说明
AT882TL/D3RC5的供电模组使用11V至52V的幻像供电工作，每通道音频为独立的低阻抗平衡输出。右通道信号以卡农公头的2号及3号针脚输出，而1号针脚则为地线(屏蔽)连接。左通道信号以红色和黄色的空接线输出，而光身屏蔽线则为地线(音频)连接；输出相位将以正相位电平设于黄色的空接线上；黑色和蓝色空接线为外接开关控制，而白色空接线为LED显示灯外接控制。
话筒内配置有两路超指向的收音头，各可以提供90°收音角度，为减低环境噪声及风声，AT882TL/D3RC5设有双网层防风罩作保护。
话筒设有无噪开关，作为左通道的外部触点开关控制。无噪开关可独立连接外置器材，经左通道话筒输出的开关控制线作遥距控制。
话筒外壳为全金属结构，话筒底部以活动滑珠固定在底座上，可灵活调校收音位置，并配有减低环境噪声及风声的防风罩。底座接有两條1米长固定式话筒线，3针卡农公头话筒线为右边收音单元；无终端话筒线为左边收音单元。无终端话筒线的黑色和蓝色芯线为外接开关控制，在按下开关时维保导通状态；而在无按下时为断路。而白色接线为LED显示灯外接控制，接上高电位时(直流+5V)为红色；低电位时(直流0V)为白色。
把话筒暴露于高温中可导致输出电平逐渐及永久性减弱，应避免将话筒留在日晒地方或长时间置于温度超过43℃的地方，极高湿度也应避免。
AT SERIES
技术指标
| 收音头 | 双元件背板静电型电容式 |
| 指向特性 | 超指向性 |
| 频率响应 | 20-20,000 Hz |
| 开通灵敏度 | -31 dB (28.2 mV) 以 1V 于 1 Pa |
| 输出阻抗 | 100 欧姆 |
| 最大承受声压 | 126 dB 声压, 1 kHz 于 1% T.H.D. |
| 信噪比 | >69 dB, 1kHz 于 1 Pa |
| 幻象供电 | 直流 11-52V, 耗电 2 mA 典型 |
| 开关 | 按钮式: 左通道(L)- 控制 |
| 远程开关接点控制 | 按下时电路导通; |
| 左通道(L) | 无按下时电路断路 |
| 远程LED输入 | 高电位(直流+5V)亮灯 /低电位(直流0V)关灯; |
| 最大输入电压 | -0.5V 至 5V |
| 重量 | 1.22 公斤 |
| 外形尺寸 | 214 mm - 长, 227 mm - 伸至最高点,102 mm - 宽 |
| 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 |
指向特性
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声压曲线1刻度5 dB | 觅标 | 1.4 Hz | 0.6 Hz | 0.8 Hz | |---|---|---|---| | 200 Hz | 0.8 | 0.6 | 0.4 | | 1.4 Hz | 0.9 | 0.7 | 0.5 | | 0.6 Hz | 0.7 | 0.5 | 0.3 | | 0.8 Hz | 0.6 | 0.4 | 0.2 | | 1.2 Hz | 0.5 | 0.3 | 0.1 | | 1.6 Hz | 0.4 | 0.2 | 0.1 | | 2.0 Hz | 0.3 | 0.1 | 0.1 | | 2.4 Hz | 0.2 | 0.1 | 0.1 | | 2.8 Hz | 0.1 | 0.1 | 0.1 | | 3.2 Hz | 0.1 | 0.1 | 0.1 | | 3.6 Hz | 0.1 | 0.1 | 0.1 | | 4.0 Hz | 0.1 | 0.1 | 0.1 | | 4.4 Hz | 0.1 | 0.1 | 0.1 | | 4.8 Hz | 0.1 | 0.1 | 0.1 | | 5.2 Hz | 0.1 | 0.1 | 0.1 | | 5.6 Hz | 0.1 | 0.1 | 0.1 | | 6.0 Hz | 0.1 | 0.1 | 0.1 | | 6.4 Hz | 0.1 | 0.1 | 0.1 | | 6.8 Hz | 0.1 | 0.1 | 0.1 | | 7.2 Hz | 0.1 | 0.1 | 0.1 | | 7.6 Hz | 0.1 | 0.1 | 0.1 | | 8.0 Hz | 0.1 | 0.1 | 0.1 | | 8.4 Hz | 0.1 | 0.1 | 0.1 | | 8.8 Hz | 0.1 | 0.1 | 0.1 | | 9.2 Hz | 0.1 | 0.1 | 0.1 | | 9.6 Hz | 0.1 | 0.1 | 0.1 | | 10.0 Hz | 0.1 | 0.1 | 0.1 | | 10.4 Hz | 0.1 | 0.1 | 0.1 | | 10.8 Hz | 0.1 | 0.1 | 0.1 | | 11.2 Hz | 0.1 | 0.1 | 0.1 | | 11.6 Hz | 0.1 | 0.1 | 0.1 | | 12.0 Hz | 0.1 | 0.1 | 0.1 | | 12.4 Hz | 0.1 | 0.1 | 0.1 | | 12.8 Hz | 0.1 | 0.1 | 0.1 | | 13.2 Hz | 0.1 | 0.1 | 0.1 | | 13.6 Hz | 0.1 | 0.1 | 0.1 | | 14.0 Hz | 0.1 | 0.1 | 0.1 | | 14.4 Hz | 0.1 | 0.1 | 0.1 | | 14.8 Hz | 0.1 | 0.1 | 0.1 | | 15.2 Hz | 0.1 | 0.1 | 0.1 | | 15.6 Hz | 0.1 | 0.1 | 0.1 | | 16.0 Hz | 0.1 | 0.1 | 0.1 | | 16.4 Hz | 0.1 | 0.1 | 0.1 | | 16.8 Hz | 0.1 | 0.1 | 0.1 | | 17.2 Hz | 0.1 | 0.1 | 0.1 | | 17.6 Hz | 0.1 | 0.1 | 0.1 | | 18.0 Hz | 0.1 | 0.1 | 0.1 | | 18.4 Hz | 0.1 | 0.1 | 0.1 | | 18.8 Hz | 0.1 | 0.1 | 0.1 | | 19.2 Hz | 0.1 | 0.1 | 0.1 | | 19.6 Hz | 0.1 | 0.1 | 0.1 | | 20,24Hz, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -335dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, -325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325dB, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <325B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, <375B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B, ≤475B选择配件：
ATUC-50IU - 数字会议系统ATUC-50的嵌入式单元。
频率特性
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| 频率 (特兹) | 响应电压 (dB) | | ----------- | ------------- | | 20k10k5k2k1k50020010050 | 10 dB |左通道输出接点
右通道输出接点
