High SNR, Long Range Applications高信噪比，远程应用.
坚固耐用高信噪比的远程麦克风，类似于1190，用于低噪音信号水平和远距离的运用。

技术规格:
Polar Pattern Omnidirectional
指向 全方位
Frequency Response 10-10,000Hz
录放幅频响应
Conformity 10-1000Hz ±0.5 dB
符合10-1000赫兆
Conformity 1000-10000Hz ±3.0 dB
符合 1000-10000赫兆
Sensitivity 100 mV/Pa ± 10%at 1 kHz
灵敏度
Equivalent Self-Noise/等效自噪 ≤ 19 dBA ≤ 21 dBA ≤ 34 dBA
At Distances 10 m 100 m 1000 m
在距离
Maximun Acoustic Pressure 114 dB SPL
最大声压
Total Harmonic Distortion<1% at 84 dB SPL
总谐波失真
Equivalent Vibration Sensitivity Max.45db SPL at 1 g and 1 kHz
等效振动灵敏度
Supply Voltage 8-15 V DC
电流电压
Current Drain 80 mA ±10%
电流消耗
Operating Temperature -20 to +60°C（-4 to +149°F）
工作温度
Storage Temperature -30 to +60°C（-22 to +140°F）
存储温度
Humidity – 10OO hours UP to 95% RH at 40°C
湿度-1000小时
MTBF >100,000 hours
平均无故障时间
Microphone Head
麦克风头
Material Delrin
材料 聚甲醛
Dimensions D/L 10/70 mm
尺寸
Weight 5g
重量
Optical Cable Length 10 m
光缆长度
* Can be customized to any length 可定制任何长度
Application/ Use应用:
# Oil and gas detection sites
石油和天然气监测站点
# High explosive areas
高爆区
# High RFI areas
高射频干扰区域
# Aerospace measurements
航空测量
# High voltage electrical utilities
高压电器事业
# Petrochemical facilities
石化设备
# Nuclear Facilities
核设施
# Robust outdoor operations
强大户外运作
# High EMI areas
高电磁干扰地区
# Extremely low level noise monitoring
极低的水平噪声监测
# Long range peer to peer monitoring
远程点对点监测
# ‘No interference’ signal monitoring
‘无干扰’信号监测
For more information please contact with us.