Stock for short：长盈通
Stock code：688143

CN OA
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Standard Freestanding Coil for Φ70mm FOG
Based on experience of more than ten years in coil production, the structure can be optimized according to customer optical path assembly requirements and use environment. The standard size low precision freestanding coil designed for small FOGs is wound with thin diameter Panda polarization-maintaining fiber and UV curing glue to provide an excellent sensitive coil solution for low precision FOGs.
  • Excellent temperature and vibration performance
  • Full domestic supply of raw material
  • High reliability and price-performance ratio
  • Fast and stable batch delivery
Hotline for consultation: +86-27-87981568
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Product CharacteristicsSpecificationsCustomized InformationProduct Application
Product Characteristics
  • 01
    Excellent temperature and vibration performance
  • 02
    Full domestic supply of raw material
  • 03
    High reliability and price-performance ratio
  • 04
    Fast and stable batch delivery
Specifications

Features

Unit

Index

Type

 / 70 70H 70S 70SH

Inner diameter

 mm 51.0±0.1 51.0±0.1 51.0±0.1 51.0±0.1

Height

 mm 11.0±0.1 11.0±0.1 11.0±0.1 11.0±0.1

Outer diameter

 mm ≤61.0 ≤65.0 ≤64.0 ≤68.0

Number of layers

Layer

 32 48 56 80

Winding length

 m 445±15 695±15 1060±20 1600±30

Type of optic fiber

 / 80/135 optic fiber 80/135 optic fiber 60/100 optic fiber 60/100 optic fiber

Crosstalk (room temperature)

 dB ≤-22 ≤-20 ≤-17 ≤-15

Crosstalk (full temperature)

 dB ≤-20 ≤-18 ≤-15 ≤-12

Insertion loss

 dB ≤0.3 ≤0.4 ≤0.6 ≤1.0

Constant temperature zero bias stability（100s，1σ）

 °/h ≤0.04 ≤0.02 ≤0.01 ≤0.007

Full temperature peak

 °/h ≤1.0 ≤0.5 ≤0.2 ≤0.15

Temperature rage

 ℃ -45~+80 -45~+80 -45~+80 -45~+80

Temperature change rate

 ℃/min 1 1 1 1

Temperature reliability

 /

Within temperatures range of -55℃ to 85℃:

·20 temperature impact cycles ·20 10℃/min fast temperature change cycles  ·30-day 1℃/min temperature cycle

 

Remark: The height dimension does not include the bulge, when the coil is laid flat, and there are two bulges each on the top and bottom of the coil body. The typical height of the bulge is 0.25mm. 

Customized Information
Product Application
Closed loop FOGs with 70mm diameter
Other closed loop FOGs of similar size