High Bandwidth Fog Gyro Digital Close Loop Single Axis

High Bandwidth Digital Close-Loop Single-Axis Fiber Optic Gyro

DESCRIPTION:

The F70G 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 F70G 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.

F70G is a angular speed sensor integrated with light, mechanism and eletricity. it is based on Sagnac effect and close loop control test technology. it tests, processes and feedbacks by the phase difference produced 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 structure, no moving parts, no wearing parts, quicker start, smaller volume and ligher comparing with electromechanical gyro. It could be widely used in missile guidance and control, positioning and aiming system of tank and fighting vehicle, ship's photoelectrical tracking system

FEATURES:

● All-fiber design -long lifespan, small package size, high stability and more resistance to interference.

● Integrated fiber polarizer -minimum insertion loss and high extinction ratio, offering more resistance to temperature and mechanical shock, as well as intense vibration.

● Reliable compact package -operationally robust for all kinds of environments, ideal for a wide of applications in both civilian and military areas.

● QuichLaunch technology -minium activation time with no external calibration required.

● Optimal wavelength -improves the sensibility by 50% with the same structure, size and cost.

● Noise isolation and compression -significantly reduces the angle random walk.

● SelfTrack technology -improves the gyro dynamic range

APPLICATIONS:

●UAV/AUV/Helicopter

●Tactical nuclear weapons

●Aeronautics and astronautics

●Integrated navigation system

●inertial platform stabilizing

●Vehicle navigation

PERFORMANCE CHARACTERISTICS:

Power Supply

DIMENSIONS:

REQUIREMENTS FOR TRANSPORTATION AND STORAGE OF GYRO

Transportation notice

a) Place the product according to the direction shown in the packing box；

b) When the temperature range is -40℃～+70℃, it is allowed to be transported by road, railway, air and water transportation;

c) Ensure that the packing box is fastened to the carrier without moving during shipment.

Storage notice

a) The products placed in the packing box should be stored in an air conditioned warehouse under standard atmospheric pressure,environmental temperature is 15℃～35℃；

b) The storage period of the product is 15 years.

UPPACKING AND INSPECTION

 Unpacking inspection

a) Check the appearance of the packing box for collision and other physical damage；

b) Static electricity protection should be carried out when taking out the product .

Inspection of supporting delivery documents

a) Product qualification certificate；

b) F70G Acceptance report of closed loop fiber optic gyroscope；

c) F70G Maintenance instructions for closed-loop fiber optic gyroscope( 1pcs per batch)