Audio-Technica MT828a Manual

Audio-Technica Mikrofon MT828a

Læs gratis den danske manual til Audio-Technica MT828a (2 sider) i kategorien Mikrofon. Denne vejledning er vurderet som hjælpsom af 25 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 13 anmeldelser. Har du et spørgsmål om Audio-Technica MT828a, eller vil du spørge andre brugere om produktet?

Download PDF
Side 1/2
SUBMINIATURE CARDIOID CONDENSER CLIP-ON MICROPHONE
- Maximum intelligibility and clean, accurate reproduction for lecturers,
stage and television talent, and worship leaders.
- Low-prole design is ideal for applications requiring minimum visibility.
- Includes a wire clothing clip and a metal-frame pop lter.
- MT828a is switchable for low-frequency roll-off reduces sensitivity to
popping in close vocal use.
- MT828a can be operated on battery or phantom power.
- MT828cW is terminated for use with all Audio-Technica UniPak™
wireless systems.
The MT828a / MT828cW is worn on the clothing of performers for
excellent yet unobtrusive sound pickup. Its small size makes the
microphone ideal for use in applications where minimum visibility is
required. Close-up voice pickup is crisp and clean, yet full sounding,
while suppression of background noise and undesired audio feedback
are signicantly improved over that of full-size cardioid microphones.
The included clothing clip and metal-frame pop filter are removable.
When using the MT828a / MT828cW in extremely close situations, slip
the included metal-frame pop lter over the mic to reduce wind noise or
“poping”.
MT828a
Includes a power module AT8531 that requires 11V to 52V DC phantom
power, or a 1.5V AA battery for operation. A battery need not be in place
for phantom power operation.
An integral 80Hz high-pass filter provides easy switching from a flat
frequency response to a low-end roll-off. The roll-off position reduces
the pickup of low-frequency ambient noise (such as trafc, air-handling
systems, etc.), room reverberation and mechanically coupled vibrations.
Output from the power module’s XLRM-type connector is low impedance
(Lo-Z) balanced. The signal appears across Pins 2 and 3; Pin 1 is ground
(shield). Output phase is “Pin 2 hot” - positive acoustic pressure produces
positive voltage at Pin 2. To avoid phase cancellation and poor sound, all
mic cables must be wired consistently: Pin 1-to-Pin 1, etc.
MT828cW
Less power module and includes clothing clip and metal-frame pop lter
only. 1.6 m cable terminated with locking 4-pin connector for Audio-
Technica UniPak™ body-pack wireless transmitters.
Avoid leaving the microphone in the open sun or in areas where
temperatures exceed 40°C for extended periods. Extremely high humidity
should also be avoided.
FORM No. ATGC-L0073-07-E
Machida • Tokyo • Japan
SPECIFICATIONS
ELEMENT Fixed-change back plate permanently
polarized condenser
POLAR PATTERN Cardioid
FREQUENCY RESPONSE 100-12,000 Hz
OPEN CIRCUIT SENSITIVITY -64 dB (0.63 mV) re 1V at 1 Pa (capsule)
IMPEDANCE 1600 ohms (capsule)
OPERATING VOLTAGE 1-10V DC (capsule)
LOW FREQUENCY ROLL-OFF (MT828a)80 Hz, 12 dB/octave
PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical (MT828a)
BATTERY TYPE 1.5V AA (MT828a)
BATTERY CURRENT / LIFE 2.0 mA / 1200 hours (MT828a)
SWITCHES (MT828a)Flat, roll-off
WEIGHT (less cable and accessories)
MICROPHONE
POWER MODULE (AT8531)
7.5 g
81.2 g
DIMENSIONS
MICROPHONE
POWER MODULE (AT8531)
19.4 mm - long,
7.3 mm - diameter
83.0 mm - H x 63.0 mm - W x
22.0 mm - D
OUTPUT CONNECTOR
MT828a (AT8531)
MT828cW
Integral 3-pin XLRM-type
locking 4-pin connector for UniPak™
CABLE 1.6 m long (permanently attached to
microphone), 2 mm diameter
ACCESSORIES FURNISHED Wire clothing clip;
metal-frame pop lter;
protective pouch.
AT8531 power module (MT828a)
10 dB
20k10k5k2k1k50020010050
8 kHz
200 Hz
1 kHz
5 kHz
0°
330°
300°
270°
240°
210°
180°
150°
120°
90°
60°
30°
Polar Pattern
Frequency Response
SCALE IS 5 DECIBELS PER DIVISION
LEGEND
Frequency in Hertz
LEGEND 12” or more on axis
Response in dB
Roll-off (MT828a)
10 dB
20k10k5k2k1k50020010050
8 kHz
200 Hz
1 kHz
5 kHz
0°
330°
300°
270°
240°
210°
180°
150°
120°
90°
60°
30°
指向特性
频率特性
声压曲线 1刻度5 dB
频率
频率 (赫兹)
电平 平直
响应电平 (dB)
FORM No. ATGC-L0073-07-C
Machida • Tokyo • Japan
心形指向性微型夹式电容话筒
- 高集成结构，清晰及准确的收音，可在教学、舞台、电视广播及宗
教仪式 上使用。
- 小型及 不显眼设计，合适 于需要稳藏话筒的场合 使用。
- 配有一 领带夹和金属网防 风罩。
- MT828a 设有高通滤波开关，可减低收音环境中低 频噪声。
- MT828a 可使用幻象供电或电池供电 工作 。
- MT828cW 输出端可连接所有鐵三角无线系统的UniPak™盒式接收
机使用 。
MT828a / MT 82 8cW 是为 戴在表演者 衣服 上，在 不防 碍外 观，但 有
超卓收音效果而设计的微型电容话筒。单指向收音特性，能收窄收音
角度，确保演讲者、歌唱家、舞台及电视演员提供高度清晰及准确的
重播。 并能减低环境噪音 及避免回馈啸叫声的产 生。
话筒的元件封闭在一个坚固及低反光的外壳内，其内部构造设计得尽
量减少碰撞时及衣服磨擦 时的噪音。话筒提供一条长1.6m的音频线，
此外还 包括一个领带夹和 金属网防风罩。
MT8 28 a
配有一个 供电模组，需要提供 至 幻象供电或AT85 31 11V 52V 1. 5V A A
电池操 作，当使用幻象电 源操作时，可以不安装 电池。
内置高通滤波电路，可轻易由平直的频率响应，开启为于 80 H z 以 下
衰减的收音效果，应用高通滤波器可减低话筒在近距离讲话收音时的喷
气声，并可减低收音环境中低频噪声(如外 间汔车引擎 声，空 调系统的
风声等)，房间中的 回声及机械性的震动声 。
供电模组的 卡农输出端为低阻抗平衡输出，话筒音频信号最终XLRM
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。
输出相位将以正相位电平设于2号针脚上。为避免出现相位相互抵消
而失真的情况，所有话筒连接时，接线必需以1-1，2-2 ，3-3型式把
针脚连 接。
MT8 28 cW
不带供电模组，但提供领带夹和金属网防风罩，长1.6m 音频线的输出
端可连 接所有鐵三角无线 系统的Uni Pa k™盒式接收机。
把话筒暴露于高温中可能导致输出电平逐渐及永久性减弱，应避免将
话筒留在日晒的地方或长时间置于温度超过43 °C的地方，而极高湿度
也应避 免。
技术指标
收音头 固定充电背板，静电型电容式
指向特性 心形指向性
频率响应 100-12,000 Hz
开通灵敏度 -64 dB (0.63 mV) 以 1V 于 1 Pa (收音单元)
输出阻抗 1,600 欧姆 (收音单元)
工作电压 1-10V 直流 (收音单元)
高通滤波 80 Hz, 12 dB/octave (MT828a)
幻象供电 直流 11-52V, 耗电 3.5 mA 典型 (MT828a)
电池 1.5V 5
号电池 (MT828a)
耗电/电池寿命 2.0 mA / 1200 小时 (MT828a)
重量(不带连线与配件)
话筒
供电模组
(AT8531)
7.5 克
81.2
克
外形尺寸
话筒
供电模组
(AT8531)
19.4 mm -长度，7.3 mm -直径
83.0 mm -高，63.0 mm -宽，22.0 mm -厚
输出连接器
MT828a (AT8531)
MT828cW
内置
XLRM-3针卡农公头
UniPak™盒式发射机连接头
连线 1.6 m - 长，2 mm - 直径，话筒固定连接。
附属品 领带夹；金属网防风罩；保護袋。
AT8531 供电模组。(MT828a)
高通滤波 (MT828a)

Produkt Specifikationer

Mærke: Audio-Technica
Kategori: Mikrofon
Model: MT828a

Har du brug for hjælp?

Hvis du har brug for hjælp til Audio-Technica MT828a stil et spørgsmål nedenfor, og andre brugere vil svare dig


Mikrofon Audio-Technica Manualer

Audio-Technica

Audio-Technica ATM355 Manual

1 Marts 2025
Audio-Technica

Audio-Technica BP892xCW Manual

13 Januar 2025
Audio-Technica

Audio-Technica ATGM2 Manual

6 December 2024
Audio-Technica

Audio-Technica Creator Pack Manual

6 December 2024
Audio-Technica

Audio-Technica AT2040 Manual

6 December 2024
Audio-Technica

Audio-Technica AE2500 Manual

6 December 2024
Audio-Technica

Audio-Technica AT881TH/RC Manual

6 December 2024
Audio-Technica

Audio-Technica AT882TH Manual

6 December 2024
Audio-Technica

Audio-Technica AT882TH/D3RC5 Manual

6 December 2024
Audio-Technica

Audio-Technica AT4033a Manual

6 December 2024

Mikrofon Manualer

Nyeste Mikrofon Manualer

Kogan

Kogan KAGMICBOMLA Manual

15 Juni 2025
Omnitronic

Omnitronic UHF-601 Manual

14 Juni 2025
Omnitronic

Omnitronic UHF-604 Manual

14 Juni 2025
Omnitronic

Omnitronic UHF-602 Manual

14 Juni 2025
Neewer

Neewer VM11 Manual

14 Juni 2025
Neewer

Neewer KM23 Manual

13 Juni 2025
AmpliVox

AmpliVox S1695 Manual

13 Juni 2025
Comica

Comica BooMax Manual

12 Juni 2025
DNA

DNA UWM 1 Manual

9 Juni 2025
DNA

DNA PSV 2 Manual

9 Juni 2025