The 2011-FS-M Optical Receiver features a low-noise InGaAs detector, variable-gain trans impedance amplifiers, and two adjustable filters. It offers a wavelength range of 900 to 1700 nm and free space optical input. The DC÷30 setting prevents your signal from going off-scale due to DC amplitude fluctuations, without attenuating fast signals. The high-pass filter can be adjusted to eliminate residual 60 Hz noise, and the independent low-pass filter can be set to dampen noisy signals. Variable gain of up to 90 dB in 10-dB steps gives you a useful input range from 1 pW to 10 mW. M4 mounting thread.

• 探测器直径

  0.3 mm  

• 3 dB 带宽

  DC to 200 kHz

• 波长范围

  900-1700 nm

• 光输入

  Free Space

• 探测器材料

  InGaAs

• 探测器类型

  PIN

• 最大转换增益

  18.8x106 V/W

• 最大跨阻抗增益

  18.8x106 V/A

• NEP

  0.19 pW/√Hz  

• 上升时间

  2 µs  

• 饱和功率

  10 mW @ 1600 nm

• 最大脉冲功率

  1 W  

• 峰值响应度

  1.0 A/W

• 输出接头

  SMA

• 输出阻抗

  16 Ω  

• 电源要求

  Two internal 9V batteries

• 螺纹类型

  M4

• 
  

2011-FS-M光接收机采用低噪声的InGaAs探测器、可变增益反阻抗放大器和两个可调滤波器。它提供900到1700纳米的波长范围和自由空间光输入。直流÷30设置可以防止你的信号会显示数值由于直流振幅波动,没有信号衰减快。可调节高通滤波器，消除剩余的60hz噪声，可设置独立的低通滤波器，抑制噪声信号。在10-dB的步骤中，可变增益高达90 dB，可以提供从1 pW到10 mW的有用输入。M4越来越多的线程。