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特点

用于复杂调制光信号的紧凑型工具
 
您是否需要紧凑型光调制分析仪（OMA）？ Keysight N4391B 光调制分析仪作为一款紧凑型解决方案，具有先进的低噪声性能和超大带宽，其光前端体系结构也经过了充分验证，可以满足复杂的光数据传输和太比特测量需求。
 
当您需要保持超过 100 Gbaud 的符号率，还要管理收发信机从 600 Gb/s 至 1.2 Tb/s 以上的波特率时，它是一款必不可少的测试仪器。 不仅符号率具有挑战性，而且由于更高阶正交幅度调制需要进一步改善噪声性能，所以调制格式的要求也变得越来越苛刻。
 
N4391B 光调制分析仪以是德科技最新型 UXR 系列示波器为基础设计，是满足这些应用要求的理想仪器。

主要技术指标

下载技术资料
ADC Resolution
10 bits
频率范围
DC to 110 GHz
DC to 70 GHz
最大采样率
256 GSa/s
Maximum Record Length
2 GSa max
200 MSa standard
ADC Resolution
频率范围
最大采样率
Maximum Record Length
10 bits
DC to 110 GHz
DC to 70 GHz
256 GSa/s
2 GSa max
200 MSa standard
查看更多
ADC Resolution:
10 bits
Analog Bandwidth:
70 GHz
110 GHz
Error Vector Magnitude Noise Floor:
< 1.6 % at 2.5 GHz frequency offset
< 2.9 % at 10 GHz frequency offset
频率范围:
DC to 110 GHz
DC to 70 GHz
最大采样率:
256 GSa/s
Maximum Detectable Symbol Rate:
140 Gbaud
220 Gbaud
最大频率:
110 GHz
Maximum Record Length:
2 GSa max
200 MSa standard
Wavelength Range:
1527.60 nm to 1630 nm (Option 007)
1527.60 nm to 1620 nm (Option 011)
1270 nm to 1340 nm (Option E02)
Keysight N4391B（Agilent）光调制分析仪

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关于相干光调制，您需要知道的一切

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Technical Overviews 2020.09.04

Basic Vector Signal Analysis and Hardware Connectivity 89600 VSA Software Option 200

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White Papers 2014.07.31

Metrology of Optical Modulation Formats

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Application Notes 2014.07.31

Digital Modulation in Communications Systems

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Understand concepts of digital modulation and learn new digital modulation techniques in communication systems to make informed decisions to optimize your systems.

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