At Keysight, we believe every breakthrough idea starts with a vision. We work with the visionaries who imagine what’s next for a more connected and safer world, exploring the edges of test and measurement science to enable these innovators to create the technologies that define our future. With more than 80 years of a rich history of innovation and over 1700 US and foreign patents issued or pending, we have customers in more than 100 countries around the globe, served by a passionate and diverse workforce of more than 13,000 employees. With a vision of helping to build a better planet, we take our corporate responsibility efforts to heart, employing environmentally sustainable and socially responsible operations, which have led us to be selected as a North American Index Component of the Dow Jones Sustainability Index (DJSI).

Secur is a Keysight partner based in South Africa, offering Keysight product sales, implementation, integration and support services, these services can be offered even in Botswana, Lesotho, Namibia, Kenya and Nigeria

Network Analyzers

Gain deeper confidence on the bench, in the rack, and in the field


Whether you are testing active or passive components, the right mix of speed and performance gives you an edge. In research and development (R&D), Keysight vector network analyzers (VNAs) provide a level of measurement integrity that helps you transform deeper understanding into better designs. On the production line, our cost-effective vector network analyzers provide the throughput and repeatability you need to transform parts into competitive components. Every Keysight vector network analyzer is the ultimate expression of our expertise in linear and nonlinear device characterization. On the bench, in a rack or in the field, we can help you gain deeper confidence.

Wireless Network Emulators

Test platforms and solutions covering 5G, LTE, W-CDMA and GSM

Keysight’s industry-leading range of wireless network emulators and device test solutions enable the entire mobile device ecosystem to accelerate the market introduction of new wireless devices by streamlining the workflow from early prototyping, development, and design verification to conformance, carrier acceptance, and high-volume manufacturing.

Leading chipset manufacturers, device makers and mobile operators use Keysight’s first-to-market end-to-end wireless network emulator solutions for comprehensive protocol, RF, functional, and performance testing of chipsets and devices. Common development tools allow users to efficiently develop by eliminating siloed data sets and sharing design insights gained across each stage of the wireless device lifecycle. Keysight’s 5G test solutions seamlessly scale to address diverse global spectrum requirements, from compact form factor FR1 (sub-6GHz) systems to advanced FR2 (mmWave) systems.

Proven in collaborations with the 5G market leaders, Keysight wireless network emulators are uniquely positioned to address new 5G NR challenges related to more bands and bandwidth, mmWave frequencies, higher order MIMO, and beamforming. The solution software continues to evolve rapidly to stay current with the latest 5G standards. Keysight combines its network emulation solutions with a wide range of purpose-built chambers to deliver comprehensive mobile device performance validation capabilities in over-the-air (OTA) test environments.

5G OTA Chambers

Keysight’s industry-leading range of 5G Over-The-Air (OTA) chambers for bringing 5G millimeter-wave products to market

Keysight’s industry-leading range of 5G Over-The-Air (OTA) chambers are essential components of Keysight’s NES solutions for bringing 5G millimeter-wave products to market. Keysight’s 5G OTA chambers are designed to integrate with the device development workflow, from early chipset and device prototyping through design verification to conformance and carrier acceptance.

Keysight’s chambers include small footprint Direct Far-Field DFF chambers for chipset bring-up and verification, protocol development, device radio verification and carrier-acceptance tests. These chambers are configurable with either single Angle of Arrival (AoA) or three AoA probe configurations, and are provided with cable connections for combined FR1/FR2 testing. Extreme Temperature Condition (ETC) testing is available as an option.

Market leading Compact Antenna Test Ranges (CATRs) provide the industry’s most accurate chambers for measuring Over-The-Air antenna performance and RF conformance tests. Keysight’s measurement solutions utilizing CATR chambers enable device conformance testing to 3GPP and CTIA standards. Configurable options include In-Band or Spurious frequency ranges, a choice of Quiet Zone (QZ) size, standard and high-torque positioners, and ETC.

Multi-Probe Anechoic Chambers (MPAC) provide the means to measure MIMO and Radio Resource Management (RRM) performance under faded conditions to verify, validate and stress device performance parameters. These chambers are configurable with different numbers and positions of probe antennas to support different use cases.

Keysight’s 5G OTA chambers seamlessly integrate with network and channel emulation solutions for comprehensive validation of 5G device performance.

5G NR Base Station Test Solutions

5G base station manufacturing and design verification test solutions that offer the lowest cost-of-test and smallest industry footprint

5G deployments are accelerating around the world. Keysight offers end-to-end 5G NR base station test solutions across the workflow — from design and conformance testing through to design verification and manufacturing test — using common software and precise measurement science that eases the transition into manufacturing high-volume test.

These solutions offer the lowest cost of test for mmWave testing coupled with the industry’s smallest footprint in a modular, expandable form factor.

Sanjole Wireless Analyzers

Sanjole Wireless Analyzers are industry-leading over-the-air communication sniffers, trusted as undisputed “source of truth” to find anomalies, uncover issues and quickly identify root cause in complex wireless systems.

Sanjole is Now Part of Keysight Technologies

Keysight recently completed the acquisition of Sanjole, a leader in solutions for protocol decoding and interoperability of the 4G and 5G technologies.

With the addition of the Sanjole solutions, Keysight portfolio enhances its capabilities to provide industry-leading, end-to-end 5G solutions across the entire wireless ecosystem. Sanjole’s software offerings will enhance Keysight’s 5G solutions for modem, chipset, and radio access network (RAN) customers. Together, Keysight and Sanjole will be able to provide communications standards-validated interoperability testing, enable fast debugging, and accelerate time to deployment for customers.

Sanjole Wireless Analyzers provide problem solving capabilities from inside the wireless network through deep analysis tools that provide visibility into events spanning multiple layers. This way, it is possible to locate protocol exchange errors not found in end equipment logs and understand how the PHY affects upper layer performance.


Distributed, elastic performance and security testing


  • Validate cloud and SD-WAN migration in half the time and with more fidelity by replicating distributed deployment environments with realistic workloads.
  • Perform head-to-head comparisons to determine the most cost-effective cloud infrastructure and security controls.
  • Validate elastic scalability of cloud infrastructures and security architectures with auto-scaling test agents.
  • Easily access key performance indicators — application throughput, max concurrency (connections/user), application latency, Transport Layer Security (TLS) performance, and threat detection efficacy.
  • Measure and compare hybrid and multi-cloud infrastructures for your specific workloads and security controls.
  • Discover undisclosed infrastructure issues such as traffic shaping and throttling that are out of your control but impact your applications.
  • Deploy a modern, cloud-native software solution on-premises or in the cloud to control and manage distributed agent-based validation.
  • Accelerate your continuous integration/development (CI / CD) pipeline with a repeatable and automatable software solution.

Cloud-Native, Lightweight Agents Deployed Across Physical and Cloud Environments Deliver Unprecedented Insights

Are you delivering high-quality access to users, devices, and cloud services everywhere in your distributed, disaggregated networks? Is your cybersecurity infrastructure enough to limit exposure across your on- and off-prem networking? Are your security policies dynamically adjusting to your autoscale events? Your perimeter-less, elastic, dynamic network requires a new testing paradigm.

Keysight CyPerf is the industry’s first cloud-native software solution that re-creates every aspect of a realistic workload across a variety of physical and cloud environments. It delivers unprecedented insights into end-user experience, security posture, and performance bottlenecks of distributed, hybrid networks.

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