Choose a country or area to see content specific to your location
您希望搜索哪方面的内容?
Design, model, and validate complex 3D interconnect architectures with a powerful standalone design environment.
Automate transmitter and receiver validation across next-generation I/O, memory, and fabric interfaces.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Save up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Save up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
Four channels per 1U of rack space, up to 1 GHz bandwidth, and multi-oscilloscope synchronization.
Purpose-built solutions engineered for the design and test challenges unique to your industry.
Use Cases mapped to every stage of your product lifecycle, from design through operations.
Success Stories
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
Learning Hub
Explore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
Explore the complete portfolio of Keysight accessories designed to complement and extend your instruments. Use the filters below to quickly find compatible accessories such as modules, cables, adapters, and other system components to configure, expand, and optimize your test system for your specific measurement needs.
No Filter available
N9910X
N9910X 射频和微波手持附件扩充了是德科技的安装和维护测试工具。
N9910X 射频和微波手持附件扩充了是德科技的安装和维护测试工具。
当您使用是德科技的工具进行测量时,这些附件为您提供完整的解决方案。
N5280A
Keysight N5280A 4 通道下变频器(10 MHz 至 26.5 GHz)测试仪可以与 N5242A 网络分析仪和 N5264A 测量接收机配合使用。
N5280A 是一个 4 通道变频器测试仪。 这个测试仪可与 N5242A 2 端口或 4 端口 PNA-X 网络分析仪以及 N5264A 测量接收机配合使用。
85320B
85320B 测试混频器模块可以与 85309B 本振/中频分配单元结合使用,将微波信号下变频为 IF 信号。
Keysight 85320B 参考混频器模块在与 85309B 本振/中频分配单元配合使用时,可以将微波信号下变频为中频信号。
85320A
Keysight 85320A 测试混频器模块可以与 85309B 本振/中频分配单元结合使用,将微波信号下变频为 IF 信号。
Keysight 85320A 测试混频器模块在与 85309B 本振/中频分配单元配合使用时,可以将微波信号下变频为中频信号。
N9311X
N9311X 射频和微波附件套件为是德科技低成本手持式和台式解决方案提供了有力补充。 当您使用是德科技手持式和低成本台式解决方案进行测量时,这些附件可为您提供完整的解决方案。
N9311X 射频和微波附件套件为是德科技低成本手持式和台式解决方案(N9330B、N9340B、N9310A、N9320B、N9000A)提供了有力补充。 当您使用是德科技低成本手持式和台式解决方案进行测量时,这些附件可为您提供完整的解决方案。
N6850A
N6850A 是一款用于接收机的无源全向天线,其工作频率高达 6 GHz。 它可以与 N6841A 射频传感器、手持频谱分析仪、频谱分析仪或任何接收机结合使用。
N6850A 是一款用于接收机的无源探头全方向天线,其工作频率高达 6 GHz。 它可以与 N6841A 射频传感器、手持频谱分析仪、频谱分析仪或任何接收机结合使用。 安装机架的固定杆、滑轨或三脚架随附的配件和一根 N 型电缆。
85572A
The 85572A electromagnetic field (EMF) triaxial isotropic antenna connected with the FieldFox handheld analyzer.
Radio EMF testing is necessary to evaluate total RF exposure in any given area due to deployment of various RF / microwave networks, such as mobile phones, base stations, Wi-Fi®, smart meters, IoT devices, and satellite and radar systems. Exposure levels set by government and regulatory agencies require verification in the field for compliance.
The Keysight FieldFox Option 358 measurement application, connected to the Keysight 85572A EMF triaxial isotropic antenna, enables EMF measurements in spectrum analyzer and in over-the-air (OTA) 5G New Radio (NR) modes. Additionally, with FieldFox Option 370 or 371, the EMF measurements can be made in OTA LTE FDD or TDD mode, respectively. The total field strength is measurable across the frequency band of interest.
Key Features
85574A
The 85574A is a portable wideband antenna for RF direction-finding (DF) across a frequency range of 20 MHz up to 8.5 GHz.
The Keysight 85574A serves as a portable wideband antenna, functioning across a frequency range of 20 MHz to 8.5 GHz. Designed primarily for RF direction-finding and transmitter hunting, it seamlessly integrates with the Keysight FieldFox handheld spectrum analyzer equipped with Option 366, the interference-finding (manual) application, and Option 307, the GPS receiver. This combined setup empowers network managers to efficiently pinpoint sources of RF interference.
85309B
85309B 本振/中频分配单元可以与 85320A/B 混频器结合使用,将微波信号下变频为 IF 信号。 两者结合使用时,混频器可以放置在被测天线旁。
Keysight 85309B 本振/中频分配单元可以与 85320A/B 混频器结合使用,将微波信号下变频为 IF 信号。
85571A
85571A-028 是一款 64 单元单极化 5G 相控阵天线,覆盖 27.5 到 30 GHz 频段,并支持多种波束宽度。
更宽带宽、毫米波频率、大规模多路输入/多路输出(MIMO)以及波束赋形控制和数据信道等技术正推动 5G 网络向前发展。 MIMO 能够充分利用城市环境中的多径传输特性和波束赋形系统的功能。后者能够将能量集中传输给特定的目标用户。 通过针对性地向特定目标用户传送能量,这些系统可以大大降低基站功耗,并实现高信噪比链路,从而克服毫米波信道的损耗问题。 不过,这些先进技术的引入也导致无线接入网(RAN)的复杂性显著增加。
5G 运营商和网络设备制造商需要使用新的空中接口测试工具来执行网络和用户设备(UE)外场测试,还需要使用优化工具来高效部署这些网络并验证网络性能。 Keysight FieldFox 手持微波分析仪与相控阵天线相结合,为在外场测量和分析 5G 空中接口提供了独具优势的便携式解决方案。
这个 64 单元、单极化 5G 相控阵天线覆盖了 27.5 到 30 GHz 的频段。 工程师可以使用支持多种波束宽度的平面天线来进行信道均衡、射频探测和信噪比增强。 它既可以独立使用,也可以与其他阵列组合并同步,构成更大阵列实现混合波束赋形以及 MIMO 功能。
N5281A
Use this 4-channel frequency converter test set with the N5242A network analyzer and N5264A measurement receiver
N5281A 是一款 4 通道变频器测试仪。该测试仪可与 N5242A 2 端口或 4 端口 PNA-X 网络分析仪以及 N5264A 测量接收机一起使用。
详情请访问: 天线测试和射频子系统主页
N9910XVDI
The N9910XVDI extends the frequency coverage of the FieldFox handheld analyzers up to 170 GHz.
Field-based engineers need precise millimeter-wave (mmWave) measurements to advance modern wireless communications and radar systems. This precision is critical for 5G, 6G, aerospace and defense, and automotive radar transmission / receiving tests. Keysight FieldFox addresses this issue. It enables mmWave measurements in a lightweight, portable solution, when paired with the Keysight N9910XVDI frequency extender modules. This mmWave solution covers up to 90 GHz and beyond1, offering a viable and cost-effective tool for mmWave signal analysis in field and lab environments.
1 For WR15 (50 to 75 GHz) and WR12 (60 to 90 GHz), order N9910XVDI-W15 and N9910XVDI-W12, respectively, under model number of N9910XVDI from Keysight. Beyond 90 GHz up to 170 GHz, order PSAX directly from VDI.
2 For the combo analyzers, spectrum analyzer option (option 233) is required.