The 2011FC-M InGaAs Photoreceiver features low-noise detectors, variable-gain transimpedance amplifiers, and two adjustable filters. It offers a wavelength range of 900 to 1700 nm and FC/PC connector 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.
|Wavelength Range||900-1700 nm|
|Conversion Gain, Maximum||18.8x106 V/W|
|Detector Diameter||0.3 mm|
|Responsivity (Peak)||1.0 A/W|
|Bandwidth (-3 dB)||200 kHz|
|Output Impedance||16 Ω|
|Power Requirements||two internal 9-V batteries|