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选件 | 是否计量 | 发货周期 | 保修时间 | 成色 |
---|---|---|---|---|
否 | 2周 | 12月 | 全新 | |
所在地 | 机身号 | 状态 | 资料下载 | |
深圳市 | 完好 |
概述
WG3017四通道多模可调光衰减器是基于衰减片+步进电机原理设计而成的集成光仪表,工作于850nm,能在30dB范围内按照0.1dB的步进精度进行调节。本产品具有优越的输出稳定度,且无明显的模式相关损耗。数字式按键,功能稳定可靠,重复性高。仪表具有RS232和USB接口功能,可由PC发送指令完成所有操作和控制,便于和其他测试仪器一起构成自动化测控系统。
特点
性能指标
项目 |
单位 |
指标 |
工作波长 |
nm |
850±20 |
衰减调节范围 |
dB |
30 |
调节步进 |
dB |
0.1 |
精度 |
dB |
±0.2 |
线性度 |
dB |
±0.2 |
输出稳定度 |
dB |
±0.01 |
重复性 |
dB |
±0.1 |
插入损耗 |
dB |
< 2dB |
偏振相关损耗 |
dB |
0.4 |
最大输入光功率 |
dBm |
+20 |
回波损耗 |
dB |
〉25dB |
Product Description:
WG3017 four channel multimode adjustable optical attenuator is an integrated optical instrument designed based on the principle of attenuator + stepping motor. It works at 850nm and can be adjusted according to the stepping accuracy of 0.1dB in the range of 30dB. This product has superior output stability and no obvious mode related loss. Digital key, stable and reliable function, high repeatability. The instrument has the functions of RS232 and USB interface, and can send instructions from PC to complete all operations and control, which is convenient to form an automatic measurement and control system with other test instruments.
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