LC Variable Fiber Optic Attenuators
LC Mechanical Variable Attenuator, MVOA Attenuator 0-30dB LC/PC VOA Attenuator
LC Mechanical variable optical attenuator is generally used in optical measurement. In the when
measure optical receiver sensitivity, usually place in the optical receiver input to adjust receiving
light power. It is in the middle of fiber connector, suitable for all kinds of fibre optic connector with
all high performance of connectors.
When use optical attenuator, please keep the environment clean and dry, put on the dust cap
when not in use, handle with care, strictly forbid collision.
(1) to control the power level: the output power of the vibration control in microwave super heterodyne
receiver, to get the best noise coefficient and frequency conversion loss, then get the best reception.
In the microwave receiver, automatic gain control, improve dynamic range.
(2) decoupling components: as to the coupling element between the oscillator and the load.
(3) the relative standard: as a comparison of the relative standard of power level.
(4) jump attenuator in radar anti jamming: it is a variable attenuator whose attenuation value
can mutate,usually without introducing attenuation, encountered outside interference, a sudden
increase in attenuation.
Made of attenuation optical fiber, excellent performance
Simple structure, compact size, easy to install
Stable performance, high reliability
Suitable for 1260 ~ 1650nm wide wavelength
Attenuation 1dB to 30dB
Compact size, light weight
Low reflection loss
High power tolerance,long-term stability
Independent of the wavelength effect
Precisely control attenuation range
Meet the GR910
EDFA power amplifier
The power balance in the system
Optical add-drop multiplexer in the optical power regulator
1310, 1550, 1240, 1600
-40 ~ +75
-40 ~ +85
Polarization Dependent Loss(dB)
Relative humidity (%)
Spring Optical Communication is one of the largest and best lc variable fiber optic attenuators manufacturers and suppliers with rich experience. Welcome to buy our high quality products or wholesale our customized lc variable fiber optic attenuators in stock with our factory. Also, free sample is also available if necessary.