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Scalable wireless testing optimized for high-volume production
Keysight wireless test sets are now offered in one capability class, the VT4-class, and include the E6600 Series wireless test sets. These test sets streamline R&D and manufacturing testing of wireless devices that support multiple standards — including 5G New Radio (NR), Wi-Fi® 802.11ax, and WLAN — all within a single platform. Optimized for high-volume production, these test sets deliver high throughput through higher-level hardware capabilities and robust software automation, reducing delays and maximizing efficiency. Their modular, scalable design adapts to evolving test requirements while simplifying setup and integration. Choose one of our popular configurations or configure one specific to your application. Need help selecting? Check out the resources below.
Automation-ready
Enables fast, automated device calibration and final verification through high-speed hardware sequencing and software automation, ideal for high-throughput manufacturing.
Multistandard support
Supports various standards like 5G NR, LTE, Wi-Fi 802.11ac / ax, WLAN, Bluetooth®, and Zigbee® for efficient testing of complex, multi-radio wireless devices.
Modular architecture
Supports up to 32 ports and four transceivers within a single chassis, enabling simultaneous multidevice or multiport testing for maximum throughput and efficiency.
Built-in switching
Internal switching simplifies test setups by eliminating the need for external hardware, enabling flexible configurations, and supporting multiple devices and antennas.
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Maximum frequency
7.3 GHz
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Maximum bandwidth
800 MHz
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Number of ports per transceiver
4 to 8
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Number of transceivers
1, 2, 3, 4
Most popular configurations
VT4-class Wireless Test Set, 4 ports per transceiver
VT4-class Wireless Test Set, 8 ports per transceiver
Services and support
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Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
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Frequently asked questions
A wireless test set is specialized equipment used to evaluate and verify the performance of wireless devices during manufacturing. It assesses essential parameters such as signal transmission strength, reception sensitivity, frequency accuracy, modulation quality, and compliance with various wireless standards (e.g., cellular, Wi-Fi, Bluetooth). This ensures the devices meet rigorous quality standards and perform reliably in real-world conditions.
Manufacturing throughput refers to the number of wireless devices that can be calibrated, tested, and verified within a given time frame during the production process. Higher throughput indicates faster test execution and more efficient utilization of equipment, enabling manufacturers to produce and deliver devices rapidly while maintaining high standards of quality and reliability. Factors influencing throughput include hardware speed, automated testing capabilities, efficient test sequencing, and minimal downtime.
A modular architecture is essential in a wireless test set because it provides the adaptability needed to keep pace with evolving technologies and diverse testing requirements. By allowing users to mix and match hardware components, a modular system enables customized test setups for different applications, devices, or frequency bands, all within a single platform.
This approach also makes it easier to scale or upgrade as new standards emerge, such as 5G-Advanced or 6G, without the need to replace the entire system. Modular test sets reduce long-term costs, streamline maintenance, and help accelerate time to market by supporting faster, more efficient development and validation workflows.