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您已经拥有了信号发生器？

用您现有的信号发生器或其他厂商的发生器置换新款信号发生器，可节省最高 35% 的费用。

查看旧机置换活动

特点

使用计量级仪器，保持领先优势

Keysight PSG 信号发生器具有计量级性能，可以帮助您生成逼真的宽带雷达信号、电子战信号和卫星通信信号。

  • 生成可靠的微波信号：具有计量级频率和电平准确度以及出色的失真和杂散特性
  • 品质优良、值得信赖的各种信号，从 1 W 功率的纯净 CW 音频信号到 4 GHz 带宽的复杂矢量调制信号应有尽有
  • PathWave 信号生成软件帮助您节省生成信号的时间
  • 使用代码兼容的 PSG 微波信号发生器替代传统信号源，可以提高信号生成的性能、灵活性和速度
信号发生器选型指南

 

 

 

 

 

支持定制化是我们仪器的一大优势

除了基础测量以外，瞬时带宽、无杂散动态范围和信号保真度也是推动技术进步的关键。 是德科技为其所有的高性能产品配备了坚强后盾――包括自主设计的定制集成电路、专有的磷化铟（InP）和砷化镓（GaAs）设计以及定制的 ASIC 信号处理方案，确保这些产品能够提供更快速、更可靠的测量。 您可以放心选择是德科技产品，加速实现下一次创新。 Keysight E8257D PSG 模拟信号发生器采用了我们的定制 ASIC，因而拥有出色的脉冲调节能力；另外还有我们的定制 MMIC 提供大输出功率和高功率测量准确度。 E8267D PSG 矢量信号发生器通过采用是德科技的定制技术，可以提供先进的 EVM 性能。

主要技术指标

频率

100 kHz – 70 GHz

1 GHz（20 kHz 频偏）时的相位噪声

-143 dBc/Hz

频率切换速度

< 7 ms

IQ 调制带宽（内部/外部）

最高 4 GHz

可用调制类型

AM、FM、PM、脉冲

想要了解更多技术指标？

查看 E8267D 矢量 PSG 技术资料
查看 E8257D 模拟 PSG 技术资料
查看 E8663D 模拟 PSG 技术资料

查找适合您的型号

上一页
E8663D
高性能模拟信号发生器具有大输出功率和低相位噪声，可以在 100 kHz 至 9 GHz 的频率范围内进行调谐，适用于雷达系统、卫星评估以及需要低噪声本地振荡器的情况。 
起价  
频率选件:
3.2 GHz
9 GHz
频率转换: 9 ms
1 GHz 时，20 kHz 频偏处的相位噪声: -143 dBc/Hz (10 kHz offset)
E8257D
计量级模拟信号发生器具有出色的输出功率、电平准确度和相位噪声性能，可覆盖 100 kHz 至 67 GHz（可扩展至 500 GHz）频率范围，适合用于测试先进的射频和微波雷达。 
起价  
频率选件:
13 GHz
20 GHz
31.8 GHz
40 GHz
50 GHz
67 GHz
频率转换: 11 ms
1 GHz 时，20 kHz 频偏处的相位噪声: -143 dBc/Hz (10 kHz offset)
E8267D
综合型高性能微波矢量信号发生器覆盖 100 kHz 至 44 GHz（可扩展至 500 GHz）的频率范围，适用于航空航天与国防、卫星通信和宽带无线等行业中的设计和制造应用。 
起价  
频率选件:
13 GHz
20 GHz
31.8 GHz
44 GHz
频率转换: 16 ms
1 GHz 时，20 kHz 频偏处的相位噪声: -143 dBc/Hz (10 kHz offset)
ellipsis
查看比较所有型号
下一页

PathWave 信号生成软件

PathWave 信号生成软件是一套灵活的信号生成工具，可缩短信号仿真时间。 它提供经过是德科技验证和性能优化的参考信号，可增强对器件的表征和验证。

  • 创建性能优化的参考信号
  • 验证元器件、发射机和接收机测试结果
  • 确保设计符合最新标准
  • 加快信号创建速度，缩短仿真时间
下载手册
PathWave 信号生成软件
借助可靠的信号源降低不确定度

借助可靠的信号源降低测试结果的不确定度

为了将产品更快推向市场，您需要可以信赖的测试结果。 选择合适、可靠的测试仪器是完成测试任务的关键。

在下面的白皮书中，是德科技测试专家介绍了信号发生器的基本原理。 本白皮书将帮助您在购买新信号源时做出明智的选择。

白皮书

The Essential Signal Generator Guide Building a Solid Foundation in RF – Part 1

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特色资源

Catalogs 2021.03.26

信号生成解决方案产品目录

信号生成解决方案产品目录

是德科技提供全面的解决方案来帮助您生成信号以有效的测试您的设备。 使用我们精选的模拟、射频和微波信号发生器及软件来满足您的设计目标。

2021.03.26

技术概述 2022.04.20

选择一款信号发生器

选择一款信号发生器

本指南提供概述和详细对比，以帮助确定哪款信号发生器适合您。

2022.04.20

Data Sheets 2023.07.21

E8267D PSG Vector Signal Generator

E8267D PSG Vector Signal Generator

The Keysight E8267D is a fully-synthesized signal generator with high output power, low phase noise, and I/Q modulation capability.

2023.07.21

Configuration Guides 2022.12.19

E8267D PSG Vector Signal Generator

E8267D PSG Vector Signal Generator

This configuration guide contains information to help you configure your E8267D PSG vector signal generator to meet your requirements. Ordering optional capabilities at the time of purchase provides the lowest overall cost.

2022.12.19

Technical Overviews 2022.08.11

Millimeter Wave Frequency Extenders from Virginia Diodes Inc

Millimeter Wave Frequency Extenders from Virginia Diodes Inc

Keysight microwave signal generators, when paired with frequency extenders from Virginia Diodes, Inc., provide capabilities up to 1.1 THz to meet existing and emerging millimeter wave applications.

2022.08.11

应用指南 2018.05.23

Receiver Test: Overcoming Five Fundamental Challenges

Receiver Test: Overcoming Five Fundamental Challenges

Learn how to address five fundamental challenges in the development of wireless receivers.

2018.05.23

Data Sheets 2024.01.08

E8257D PSG Microwave Analog Signal Generator

E8257D PSG Microwave Analog Signal Generator

This data sheet contains specifications for the Keysight E8257D, a fully-synthesized signal generator with high output power, low phase noise, and modulation capability.

2024.01.08

Technical Overviews 2020.04.03

Millimeter Wave Frequency Extenders

Millimeter Wave Frequency Extenders

Keysight X-Series signal analyzers, when paired with frequency extenders from Virginia Diodes, Inc., provide capabilities up to 1.1 THz to meet existing and emerging millimeter wave applications.

2020.04.03

Application Notes 2018.01.12

Understanding Phase Noise Needs and Choices in Signal Generation

Understanding Phase Noise Needs and Choices in Signal Generation

This paper first discusses the fundamentals of phase noise before moving on to a closer look at architectural choices and the effects of various functionality alternatives.

2018.01.12

Configuration Guides 2023.07.06

E8257D PSG Microwave Analog Signal Generator

E8257D PSG Microwave Analog Signal Generator

This guide assists in the ordering process of the E8257D PSG microwave analog signal generator. Standard product includes installation guide, adapters, and country specific power cord.

2023.07.06

应用指南 2019.01.10

9 Best Practices for Optimizing Your Signal Generator – Part 1

9 Best Practices for Optimizing Your Signal Generator – Part 1

Knowing the capabilities and performance of your signal generators is the first step to make accurate and consistent measurements. In this two-part Application Note, we discuss the best practices to optimize your signal generator.

2019.01.10

Application Notes 2018.10.19

9 Best Practices for Optimizing Your Signal Generator – Part 2

9 Best Practices for Optimizing Your Signal Generator – Part 2

Knowing the capabilities and performance of your signal generators is the first step to make accurate and consistent measurements. In this two-part Application Note, we discuss the best practices to optimize your signal generator.

2018.10.19

Application Notes 2017.12.01

I/Q Modulation Considerations

I/Q Modulation Considerations

Considerations for PSG Vector Signal Generators. Learn about I/Q modulator operation, I/Q modulator imperfections and see a PSG simplified block diagram.

2017.12.01

White Papers 2022.12.19

Improve Measurement Integrity

Improve Measurement Integrity

Discuss the impacts of frequency responses and modulator imperfections on wide bandwidth signals, and how to improve measurement integrity for these impacts.

2022.12.19

Technical Overviews 2019.02.21

Tips for Preventing Damage to Signal Generators

Tips for Preventing Damage to Signal Generators

Tips for Preventing Damage to Signal Generators, Models N518xB,N519xA, E82x7D.

2019.02.21

白皮书 2019.01.11

了解和评测多信道射频系统 第 1 部分：时序同步

了解和评测多信道射频系统 第 1 部分：时序同步

生成和分析多个同步射频系统信号可能会遇到很多挑战。本白皮书探讨了在评测多信道射频系统时对测试信号有什么要求，以及如何配置包括信号发生器等仪器来满足这些测试要求。

2019.01.11

白皮书 2019.01.10

了解和测试包含信号发生器的多信道射频系统 第 2 部分：相位相干和相位

了解和测试包含信号发生器的多信道射频系统 第 2 部分：相位相干和相位

生成和分析多个同步射频信号可能会遇到很多挑战。本白皮书探讨了在评测多信道射频系统时对测试信号的要求，以及如何配置仪器来满足这些测试要求。

2019.01.10

Application Notes 2014.10.05

Signal Source Solutions for Coherent and Phase Stable Multi-Channel Systems

Signal Source Solutions for Coherent and Phase Stable Multi-Channel Systems

This application note discusses test signal requirements for the evaluation of multi-channel RF systems. Learn more from Keysight.

2014.10.05

Brochures 2017.12.01

PSG, MXG, & EXG Microwave Signal Generators

PSG, MXG, & EXG Microwave Signal Generators

This brochure provides an overview of Keysight's microwave signal generator portfolio including the E8267D PSG vector, E8257D PSG analog, N5183B MXG analog, and N5173B EXG analog.

2017.12.01

白皮书 2019.01.11

了解和评测多信道射频系统 第 1 部分：时序同步

了解和评测多信道射频系统 第 1 部分：时序同步

生成和分析多个同步射频系统信号可能会遇到很多挑战。本白皮书探讨了在评测多信道射频系统时对测试信号有什么要求，以及如何配置包括信号发生器等仪器来满足这些测试要求。

2019.01.11

白皮书 2019.01.10

了解和测试包含信号发生器的多信道射频系统 第 2 部分：相位相干和相位

了解和测试包含信号发生器的多信道射频系统 第 2 部分：相位相干和相位

生成和分析多个同步射频信号可能会遇到很多挑战。本白皮书探讨了在评测多信道射频系统时对测试信号的要求，以及如何配置仪器来满足这些测试要求。

2019.01.10

White Papers 2017.12.01

Flexible 5G Testbeds for Waveform Generation and Analysis

Flexible 5G Testbeds for Waveform Generation and Analysis

This white paper describes a flexible 5G testbed. With proven software and hardware it also examines the challenges in design and test of 5G technology.

2017.12.01

Configuration Guides 2017.11.30

5G Channel Sounding, Reference Solution

5G Channel Sounding, Reference Solution

Configurations, hardware and software options for Keysight's 5G Channel Sounding Reference Solution.

2017.11.30

Configuration Guides 2019.02.14

802.11ad Waveform Generation and Analysis Testbed, Reference Solution

802.11ad Waveform Generation and Analysis Testbed, Reference Solution

This solution brochure provides technical information about the Keysight 802.11ad Waveform Generation and Analysis Testbed, Reference Solution.

2019.02.14

Application Notes 2014.08.04

Analyzing Millimeter-Wave Signals with COTs Equipment

Analyzing Millimeter-Wave Signals with COTs Equipment

Discover the advantages and disadvantages of techniques and tools related to COTs equipment for generating and analyzing millimeter-wave signals.

2014.08.04

Configuration Guides 2023.09.13

E8663D PSG RF Analog Signal Generator

E8663D PSG RF Analog Signal Generator

This configuration guide contains information to help you configure your E8663D PSG RF analog signal generator to meet your requirements. Ordering optional capabilities at the time of purchase provides the lowest overall cost.

2023.09.13

Data Sheets 2022.04.22

N5511A Phase Noise Test System (PNTS)

N5511A Phase Noise Test System (PNTS)

The Keysight Technologies, Inc. N5511A Phase Noise Test System (PNTS) is a replacement for the gold-standard Keysight E5500 phase noise measurement system. PNTS is the foundation of test setups that can measure phase noise down to kT (-177 dBm/Hz). This thermal phase noise floor is the theoretical limit for any measurement at room temperature therefore, PNTS can measure at the limits of physics.

2022.04.22

Data Sheets 2023.07.21

E8663D PSG RF Analog Signal Generator

E8663D PSG RF Analog Signal Generator

The Keysight Technologies, Inc. E8663D PSG is a fully-synthesized signal generator with high output power, low phase noise, and optional ramp sweep capability. Specifications apply over a 0 to 55 °C range, unless otherwise stated, and apply after a 45 minute warm-up time. Supplemental characteristics, denoted as typical, nominal, or measured, provide additional (non-warranted) information at 25 °C, which may be useful in the application of the product. Unless otherwise noted, this data sheet applies to units with serial numbers ending with 50420000 or greater.

2023.07.21

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