Choose a country or area to see content specific to your location
What are you looking for?
3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.
Get faster digital validation for less with a trade-in.
Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.
Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.
Explore curated support plans, prioritized to keep you innovating at speed.
Achieve 200+ Gbaud multi-level modulated signals with high-speed AWGs for digital and optical standards.
Pinpoint interference with post-processing spectrum management software in the lab.
Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.
Explore engineer-authored content and a vast knowledge base with thousands of learning opportunities.
Keysight Learn offers immersive content on topics of interest, including solutions, blogs, events, and more.
Quick access to support related self-help tasks.
Additional content to support your product needs.
Explore services to accelerate every step of your innovation journey.
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 RF and microwave handheld accessories complement Keysight's installation and maintenance test tools.
N9910X RF and microwave handheld accessories complement Keysight's installation and maintenance test tools.
These accessories provide you with a complete solution when using Keysight tools for your measurement needs.
85521A
Easily calibrate non-insertable devices with this module combining an open, short, load, and through in a compact unit.
The 85521A 4-in-1 mechanical calibration module combines an open, short, load, and through in a compact unit. The product is small, easy to handle, and light weight. The through allows users to easily calibrate non-insertable devices, such as a cable or filter with female-female connectors. During the "thru" part of the calibration, the 85521A through can be used.
For more information about calibration kits, please visit Mechanical and Electronic Calibration Kits.
85515A
Easily calibrate non-insertable devices with a type-N (f) 50 Ω open, short, load, and through in a compact unit.
The 85515A 4-in-1 mechanical calibration module combines an open, short, load, and through in a compact unit. The product is small, easy to handle, and light weight. The through allows users to easily calibrate non-insertable devices, such as a cable or filter with female-female connectors. During the “thru” part of the calibration, the 85515A through can be used.
N4691D
Achieve more precise and accurate measurements with this 2-port module for 3.5-mm connectors.
The Keysight N4691D microwave electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4691D is a precision 2-port ECal module that supports 3.5 mm connectors up to 26.5 GHz. Select either female-female, male-male, or female-male connectors. The plastic storage case for the N4691D is included for securing your ECal module and accessories.
The N4691D Option 0DC extends the calibration frequency range down to DC, which is beneficial for broadband device modeling or time domain and signal integrity analysis using enhanced time domain-analysis on the Keysight network analyzers.
This ECal module is an ideal solution for calibrating vector network analyzers. Performing a full two-port calibration takes less than half the time and number of connections versus traditional mechanical cal kits. The operator simply connects the ECal module to the vector network analyzer via USB and the firmware controls the rest, thus reducing the chance for operator error. Wear and tear on connectors is reduced as well, lowering repair costs on both the test port connectors and calibration standards.
N4433D
The Keysight N4433D RF electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration.
The Keysight N4433D RF electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4433D is a precision 4-ports ECal module that supports selection of 3.5 mm connector and can be mixed up to 26.5 GHz. Select either female-female, male-male, or female-male connectors.
The N4433D Option 0DC extends the calibration frequency range down to DC, which is beneficial for broadband device modeling or time domain and signal integrity analysis using enhanced time domain-analysis on the Keysight network analyzers.
This ECal module is an ideal solution for calibrating vector network analyzers. Performing a full 4-ports calibration takes less than half the time and number of connections versus traditional mechanical cal kits. The operator simply connects the ECal module to the vector network analyzer via USB and the firmware controls the rest, thus reducing the chance for operator error. Wear and tear on connectors are reduced as well, lowering repair costs on both the test port connectors and calibration standards.
85514A
Easily calibrate non-insertable devices with a type-N (m) 50 Ω open, short, load, and through in a compact unit.
The 85514A 4-in-1 mechanical calibration module combines an open, short, load, and through in a compact unit. The product is small, easy to handle, and light weight. The through allows users to easily calibrate non-insertable devices, such as a cable or filter with male-male connectors. During the "thru" part of the calibration, the 85514A through can be used.
85033E
Keysight 85033E calibration kit contains precision 3.5mm standards used to calibrate Keysight network analyzers. This kit is specified from dc to 9 GHz.
The Keysight 85033E calibration kit contains precision 3.5mm standards used to calibrate Keysight network analyzers. Standards include fixed terminations, open circuits, and short circuits in both genders. A torque wrench is also included for proper connection. This kit is specified from dc to 9 GHz.
Options are available to add 3.5 mm female to female, 3.5 mm male to male and 3.5 mm female to male adapters. Other options add four 3.5mm to type-N adapters or four 3.5 mm to 7 mm adapters.
N4692D
Achieve more precise and accurate measurements with this 2-port module for 2.92-mm connectors.
The Keysight N4692D microwave electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4692D is a precision 2-port ECal module that supports 2.92 mm connectors up to 40 GHz. Select either female-female, male-male, or female-male connectors. The plastic storage case for the N4692D is included for securing your ECal module and accessories.
The N4692D Option 0DC extends the calibration frequency range down to DC, which is beneficial for broadband device modeling or time domain and signal integrity analysis using enhanced time domain-analysis on the Keysight network analyzers.
This ECal module is an ideal solution for calibrating vector network analyzers. Performing a full two-port calibration takes less than half the time and number of connections versus traditional mechanical cal kits. The operator simply connects the ECal module to the vector network analyzer via USB and the firmware controls the rest, thus reducing the chance for operator error. Wear and tear on connectors is reduced as well, lowering repair costs on both the test port connectors and calibration standards.
85563A
Combines an open, short, and load standard in a compact unit that is easy to handle and lightweight.
The 85563A 3-in-1 mechanical calibration standard combines an open, short, and load standard in a compact unit. The product is small, easy to handle, and light weight. All standards in the 85563A are female 2.4 mm.
85058B
Characterize the systematic errors of network analyzers in the 1.85-mm interface; includes connector gauges
The Keysight 85058B standard mechanical calibration kit contains precision standard devices to characterize the systematic errors of the Keysight network analyzers in the 1.85 mm interface. This kit also contains adapters to change the gender of the test port, connector gauges for verifying and maintaining the connector interface, and a torque wrench for proper connection.
85052C
Characterize the systematic errors of network analyzers in the 3.5-mm interface; includes 50 Ω airline for TRL calibration.
The Keysight 85052C precision mechanical calibration kit contains precision standard devices to characterize the systematic errors of Keysight network analyzers in the 3.5 mm interface. This kit also contains adapters to change the gender of the test port and a torque wrench for proper connection.
X11644A
Calibrate the systematic errors of network analyzers; includes precision airline for performing TRL calibration
The Keysight X11644A calibration kit contains the precision mechanical standards required to calibrate the systematic errors of Keysight network analyzers. This calibration kit has a precision airline for performing the Thru-Reflect-Line (TRL) calibration, the most accurate error-correction technique for coaxial measurements. This kit also contains a commercial calibration certificate, flush short circuit, a precision shim, and fixed termination(s).