Spirent Vertex

Radio Frequency (RF) and WiFi

Channel Emulator

Address critical and complex communications

The Spirent Vertex® Channel Emulator is a versatile platform that offers unprecedented scalability while supporting emulation of many channel models. The simple plug-and-play design is built to test a broad number of applications that require varying channel densities. Supported applications range from basic two-channel SISO to complex, high-density scenarios needed to prepare for 5G, such as 3- and 4-component carrier aggregation, higher order MIMO OTA, and 3D bidirectional beamforming.

Simplifying 5G Channel Modeling for RF Testing Needs

With the ubiquitous promise of 5G networks, engineers from a wide range of industries are developing wirelessly connected products. They need the ability to test and verify their designs via user-friendly tools that reduce testing complexities and help them get to market faster, with lower cost and peak performance. Watch this webinar to learn about the intricacies of real-world 5G environments and how 3D channel modeling software can simplify the creation of complex antenna propagation scenarios in a lab setting.

Spirent Vertex complex 5G testing

Easily Create Complex 5G Test Scenarios

Spirent’s Advanced Channel Modeling software allows simple creation of highly complicated propagation scenarios such as massive MIMO and high-speed vehicle. Simply select from an intuitive menu of parameters, or import any or all of them, and then build the desired environment in a few clicks.

Webinar | 5G New Radio: What’s New and the Impacts to RF and Wi-Fi Testing

5G standards are influencing not only new cellular networks, but the Wi-Fi networks that must interwork with them. In this webinar, Spirent discusses the many enhancements to both technologies and the challenges ahead in implementation and ensuring comprehensive testing for superior performance.

Spirent Vertex 5G New Radio
MIMO performance

MIMO OTA

Test the MIMO performance of your device in a realistic Over-the-Air environment, either with an anechoic or reverb chamber

What to Test

Massive MIMO and
Antenna Arrays

Integrate multiple Vertex instruments to support higher numbers of independent RF channels with real-time fading

Mesh Networks

Supports up to 16×16 independent channel models, providing the capability to test a mesh network with up to sixteen nodes

Spirent Vertex Beamforming

Virtual Drive Testing

Emulate up to sixteen SISO or eight 2×2 MIMO cells to accurately reproduce real network conditions in the lab

Spirent Carrier Aggregation

Carrier Aggregation

Supports up to four 2×2 bi-directional carriers; each radio link can be modelled independently, simulating channel conditions to represent multiple carriers on the same or different eNodeBs

Spirent Vertex Beamforming

MIMO Beamforming

Enables the most accurate and consistent emulation of a variety of spatial channels and models

Spirent Measuring Massive MIMO

eBook | Measuring Massive MIMO

The approach to testing the connectivity and functionality of 5G networks is as revolutionary as the network itself. This eBook gives a quick overview of what’s coming in 5G and details an innovative approach to testing the massive MIMO antenna arrays that will be an integral part of the new technology.

Testing 5G mmWave Scenarios

With the ability to teste from the core network to the Wi-Fi offload, gateways now extend to the access points, Spirent Landslide ensures that mobile operators can deliver reliable and seamless services to subscribers under fully loaded conditions. Mobile operators and equipment vendors can validate subscriber experience as they move between nationwide mobile networks, carrier Wi-Fi hot-spots and private wireless networks.

Spirent Vertex High Frequency Converter
Spirent 5G Conductive RF Testing

Simplify 5G Conductive RF Testing

Spirent has partnered with Topyoung to develop an innovative test solution that provides an economic and practical way to test the performance of massive MIMO and 3D beamforming systems in a lab environment.

Defense and Aerospace Applications

Spirent Vertex addresses testing of critical and highly complex RF communication channels and specialized military scenarios. Features include frequency bandwidths as low as 30MHz, mesh network configurations, and wideband frequency hopping.

spirent-vertex-aerospace-tempest

Vertex Application Range:

spirent-vertex-basic-rf-tempest

Basic RF Testing

(2G/3G)

spirent-vertex-mimo-tempest

MIMO Beamforming
Carrier Aggregation
MIMO OTA
(3G/4G)

spirent-vertex-adv-mimo-tempest

Advanced MIMO OTA
Multi-User/Multi-Carrier
Massive MIMO
(4G/4.5G ⇒ 5G)

Spirent Vertex MIMO OTA solution

MIMO OTA

Spirent’s Vertex MIMO OTA solution models real-world over the air environments and can be used with both anechoic and reverberation chambers. For anechoic chambers, Vertex supports up to 32 RF probes and two carriers with 16 dual polarized probes or 8 dual polarized probes on one instrument. For reverberation chambers, up to four carriers can be aggregated on one instrument.

Repeatable and Realistic
Virtual Drive Testing

Capturing, saving and playing back an RF environment is easier than ever with Spirent’s Live2Lab Virtual Drive Test – Conversion Tool (VDT-CT). Drive a route once, capture RF scenarios with a third-party scanner, and play them back with Live2Lab for repeatable, realistic drive testing within minutes. For high-speed train or aircraft device performance scenarios, Spirent’s Live2Lab can import and analyze logged data at speeds up to 1,620 km/hr (1,007 mph).

Spirent Virtual Drive Testing

Features & Benefits

Scalability

The Vertex Wireless Channel Emulator is scalable to a broad range of applications. The hardware is capable of supporting as few as two bidirectional RF channels for basic RF testing and as many as 32 unidirectional RF channels to support high channel density applications in one instrument.

Modularity

Separate RF modules are optimized for unidirectional or bi-directional applications and support a variety of different frequency bands; which allows Vertex to be configured for specific test needs using minimal hardware.

Wide frequency range and bandwidth

Vertex has an unmatched frequency range of 30MHz to 5925MHz with a single instrument. Individual bandwidths can be as high as 200MHz per channel and be combined up to 1GHz with concatenation to support frequency hopping.

High channel density in a compact space

Vertex supports up to 36 RF ports and 256 digital links in one 6U rack height. It enables more efficient use of hardware for tests that require higher RF channel counts, such as sophisticated MIMO applications and next-generation 5G services.

Remote programming interface (RPI)

Remote programing is supported through TCP/IP. The RPI commands provide seamless backward compatibly to Spirent’s VR5 HD channel emulator.

Comprehensive 2D/3D channel modeling

The built-in Vertex propagation library offers a vast selection of standard channel models and makes it easy to edit and save changes to create user-defined models, both classical and geometrical.
Additional Vertex Collateral
Fading Basics: Narrow Band, Wide Band and Spatial Channels
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Ensuring MIMO Device Performance with Over-the-Air Testing
Download ↴
Path-Based Spatial Channel Modeling
Download↴
Correlation-Based Spatial Channel Modeling
Download ↴

Vertex overview capabilities, and applications
Download ↴

Technical Documentation
Download↴
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