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Single Axis Optical Gyro Low Bias Close Loop 200Hz 5s Startup Time

Single Axis Optical Gyro Low Bias Close Loop 200Hz 5s Startup Time
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Dynamic Range: ±300°/s
Startup Time: 5s
Zero Bias Repeatability: ≤0.1°/h
Scale Factor Nonlinearity: ≤50ppm
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Single Axis Optical Gyro


Optical Gyro Low Bias

Basic Infomation
Place of Origin: CHINA
Brand Name: AVIC
Model Number: F70-98
Payment & Shipping Terms
Packaging Details: Sponge+ box
Delivery Time: 30 DAYS
Payment Terms: T/T
Supply Ability: 200/MONTH
Product Description


The F70 is the interferometric digital close-loop single-axis fiber optic gyro. It is the perfect substitution for traditional mechanical gyro, featuring of high bandwidth, short activation time, shock resistance, vibration resistance and affordable cost. The F70 FOG adopt the embedded digital signal processor. The integrated adaptive filter reduces the bias stability and angle random walk by 50%-70%,technology which not only reduces the impact of the temperature but also significantly improves the bias stability, angle random walk, scale factor linearity and robustness. The exceptional bias stability, angle random walk and resistance to shock make it ideal for various military and industrial applications. F70is a angular speed sensor integrated with light, mechanism and eletricity. it is based on Sagnac ef fect and close loop control test technology. it tests, processes and feedbacks by the phase difference p roduced by two oppsite transmission light, realising the whole close loop process. the item is mainly composed by optical path units, circuit units and structural unit. it has simpler structur e, no moving parts, no wearing parts, quicker start, smaller volume and ligher comparing with electrom echanical gyro. It could be widely used in missile guidance and control, positioning and aiming system of tank and fighting vehicle, ship's photoelectrical tracking syste


  1. Higher accuacy with smaller size
  2. High-speed rail track detection, photoelectric pod, moving pass, drone


Project unit F70-98
Measuring range º/s -400~+400
Bias stability in room temperature(º/h,100s,1σ) º/h ≤ 0.012
Bias repeatability in fixed temperature(º/h,100s,1σ) º/h ≤ 0.012
Bias repeatability in full temperature(º/h,100s,1σ)



≤ 0.03


Random walk coefficient º/√h ≤ 0.0025
Scale factorNonlinear ppm ≤ 10
Scale factorRepeatability ppm ≤ 10
Scale factorAsymmetry ppm ≤ 10
Start Time min ≤5
bandwidth Hz >200
power supply V -5,+5
power W ≤6
Operating temperature -40~+65
storage temperature -45~+85
vibration Hz,g2/Hz 20~2000,0.06
Shock g,ms 30,11
Data refresh rate Hz 200~2000
Baud rate bps 115200~921600
outputmethod / Broadcast (default) / triggered (custom)
Interface level / RS-422
Connector / J30J-15TJL
shape size mm Φ70×32



Single Axis Optical Gyro Low Bias Close Loop 200Hz 5s Startup Time 0



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