Audio-Technica AT850/H Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Audio-Technica AT850/H (2 pagina's) in de categorie Microfoon. Deze handleiding was nuttig voor 34 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/2
HYPERCARDIOID CONDENSER
GOOSENECK MICROPHONE
- Designed for high-quality
sound reinforcement and
other demanding sound
pickup situations.
- Hypercardioid polar pat-
tern reduces pickup of
sounds from the sides and
rear, improving isolation of
desired sound source.
- Small diameter gooseneck
is very easy to manipulate
for proper positioning. It is
heavily lubricated to offer
very smooth and quiet
operation.
- The integral power module
can be powered from any
external 11V to 52V phan-
tom power supply.
SPECIFICATIONS
ELEMENT
POLAR PATTERN
FREQUENCY RESPONSE
OPEN CIRCUIT SENSITIVITY
IMPEDANCE
MAXIMUM INPUT SOUND LEVEL
SIGNAL-TO-NOISE RATIO
PHANTOM POWER REQUIREMENTS
WEIGHT
DIMENSIONS
OUTPUT CONNECTOR
ACCESSORIES FURNISHED
Back electret condenser
Hypercardioid (Unidirectional)
70 - 20,000 Hz
-35 dB (17.8 mV) re 1V at 1 Pa
100 ohms
129 dB SPL, 1 kHz at 1% T.H.D.
>68 dB, 1 kHz at 1 Pa
11-52V DC, 2 mA typical
97 g
429 mm - long,
12.0 mm - head diameter,
18.9 mm - base diameter
Integral 3-pin XLRM-type
AT8146 foam windscreen
10 dB
20k10k5k2k1k50020010050
8 kHz
200 Hz
1 kHz
5 kHz
330°
300°
270°
240°
210°
180°
150°
120°
90°
60°
30°
Optional Accessories:
AT8201 line matching transformer (Lo-z to
50,000 ohms)
AT8202 adjustable in-line attenuator for
use with low-impedance microphones.
AT8651 threadmount adapter.
AT8506 four-channel 48V phantom power
supply (AC powered).
AT8801/EU single-channel 48V phantom
power supply (AC powered).
Polar Pattern
Frequency Response
SCALE IS 5 DECIBELS PER DIVISION
LEGEND
Frequency in Hertz
LEGEND 12” or more on axis
Response in dB
FORM No. ATGC-L0171-10-E
Machida Tokyo Japan
- Self-contained unit ready to plug into a mating XLRF-type
panel jack or cable connector.
- Sanp-on foam windscreen simply slips over the head of the
microphone, effectively reducing wind noise or ‘popping’ when
used extra-close.
- Optional shock mount attenuates noise, vibration and shock
transmitted through the mounting surface.
The microphone is enclosed in a rugged housing with a low-
reflectance black finish. It features an XLRM-type connector
insert at its base, allowing it to be plugged directly into an XLRF-
type panel jack or microphone cable.
The AT850/H stands 429 mm from the table or podium. The
model output is low impedance balanced. The output connector
mates with XLRF-type cable connectors. The balanced
signal appears across Pins 2 and 3, while the ground (shield)
connection is Pin 1. Output is phased so that positive acoustic
pressure produces positive voltage at Pin 2, in accordance with
industry convention.
The microphone is equipped with UniGuard® RFI-shielding
technology, which offers outstanding rejection of radio frequency
interference (RFI). The microphone is RoHS compliant free
from all substances specied in the EU directive on hazardous
substances.
The high sensitivity of the AT850/H ensures useful output and
an excellent match to most mixer, type recorder and amplier
inputs. It will provide undistorted output even in sound fields
as loud as 129 dB SPL. However, due to the high sensitivity, in
some instances it may be possible to overload sensitive input
stages.
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.
专业型鹅颈式会议话筒
- 设计于高质量收音、电
广
的收音应用。
- 超心形指向性设计,减
- 纤细的鹅颈弯曲结构,
非 常 平 滑 及 宁 静 的 使
- 内置有供电模组,能使
用外接11 V 52V的 直
流幻象供电工作。
话筒外壳使用耐用的合金铸造,并涂上黑色不反光涂
层。底部接线端为标准的 XL R M - 3 卡 农 公 头 , 可 连 接
到任何以 XL RF-3 设计的会议话筒上。
AT 8 5 0 / H全长为429mm,可安装在桌面或控制板上使
。 以直 流11V 52 V 幻象供电工作 低阻抗的平衡音
2 3
1 线()
2号针脚上。
筒配备有 UniGuard® - 射频干扰(RFI)
出的防止射频干扰能力,避免收音时受到如手提电话等的
干扰。话筒亦符合RoHS规格,在构造上不含有欧盟禁用的
危害性物质。
AT 8 5 0 / H的高灵敏度特性是十分适合于大部份混音器、
录音机和放大器的输入。在高达1 2 9 d B 的声压环境下仍
能提供无失真输出。由于高度的灵敏度,能应用于部份
灵敏度为超负载输入的场合。
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
43°C 的地方,而极高湿度也应避免。
技术指标
收音头
指向特性
频率响应
开通灵敏度
输出阻抗
最大承受声压
讯噪比
幻象供电
重量
外形尺寸
输出连接器
附属品
背板静电型电容式
超心形单指向性
70 - 20,000 Hz
-35 dB (17.8 mV) 1V 1 Pa
100 欧姆
129 dB 声压, 1 kHz 1% T.H.D.
>68 dB, 1 kHz 1 Pa
直流 11-52V,耗电 2 mA 典型
97
429 mm -
12.0 mm - 收音头直径,
18.9 mm - 底部插头直径
内置式3
针卡农公头
AT8146 防风海棉罩
10 dB
20k10k5k2k1k50020010050
8 kHz
200 Hz
1 kHz
5 kHz
330°
300°
270°
240°
210°
180°
150°
120°
90°
60°
30°
选择配件:
AT8201
话筒线路匹配变压器 (低阻抗至50,000欧姆)
AT8202
可选式低阻抗话筒电平衰减器
AT8651
转接器。
AT8506
四通通48V幻象供电器 ( 交流供电)
AT8801/EU 单通道
48V幻象供电器 (交流供电)
指向特性
频率特性
声压曲线
1刻度5 dB
频率
频率 ()
电平 平直
响应电平 (dB)
FORM No. ATGC-L0171-10-C
Machida Tokyo Japan
- 线 3 XLRM
任何以3针卡农母头XL RF设计的会议话筒座上。
- 附 有 防 风 海 棉 罩 , 可 减 低 在 讲 话 时 收 到 不 雅 的 喷 气 声
及其他风声的情况出现。
- 可 选 配 桌 面 防 震 话 筒 座 , 把 话 筒 固 定 安 装 在 桌 面 或 其
他板面上,并能减低碰撞平面时产生的敲击声及震动


Product specificaties

Merk: Audio-Technica
Categorie: Microfoon
Model: AT850/H

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