
Teledyne LeCroy is a leading provider of oscilloscopes, protocol analyzers and related test and measurement solutions that enable companies across a wide range of industries to design and test electronic devices of all types. Since our founding in 1964, we have focused on creating products that improve productivity by helping engineers resolve design issues faster and more effectively.
Headquartered in Chestnut Ridge, New York, LeCroy has sales, service and development subsidiaries in the US and throughout Europe and Asia. LeCroy products are employed across a wide variety of industries, including semiconductor, computer, consumer electronics, military/aerospace, automotive/industrial, and telecommunications.


Teledyne LeCroy's Frontline family of wireless protocol analyzers, sniffers, and testers deliver unparalleled performance for complex multi-technology test environments including market-leading support for the latest Bluetooth, Wi-Fi (802.11), and Matter/Thread/Zigbee (802.15.4) technologies. We've got you covered - from RF PHY testing to protocol analysis to Bluetooth LE conformance testing.

Teledyne LeCroy’s Frontline X700 Wireless Protocol Analyzer is the industry's most advanced one-box test solution for wireless product development. The X700 captures Bluetooth in 2.4/5/6 GHz frequency bands simultaneously so you can debug without missing packets. The unique Wi-Fi 7 tri-band feature allows capture of three Wi-Fi channels on any three bands for multi-link operation (MLO) testing. Supporting decodes for the latest Matter, Thread, Zigbee and wired technologies, the X700 delivers unparalleled capture performance in complex multi-technology environments.

Building upon the success of its predecessor, the Frontline X500, the X500e is a comprehensive one-box solution that seamlessly captures and correlates data from a wide range of wireless communication technologies including Wi-Fi 7. It gives instant visibility into over-the-air traffic, enabling rapid identification and resolution of performance and coexistence issues due to Bluetooth, Wi-Fi and 802.15.4 all coexisting in the 2.4 GHz ISM band.

The Frontline X240 Wireless Protocol Analyzer captures information streaming between wireless devices and can do so utilizing various technologies including Bluetooth, Wi-Fi, and 802.15.4. It is paired with the powerful Teledyne LeCroy Wireless Protocol Suite software to provide developers with a robust set of analysis tools including Bluetooth protocol analysis, Bluetooth audio analysis, and spectrum analysis. The Frontline X240 makes it possible to capture and decode the wireless devices being developed or debugged in even the most challenging settings. It is compact, powerful, and built for mobility - weighing only 1.5 lbs! It can capture up to 16 logic channels and it can be powered by USB, enabling Excursion Mode for PC-free captures. It is great for use in the lab or test facility, but fantastic when you need to get mobile and take it with you in field or on the road.

The unprecedented adoption of USB Type-C has ushered in a new era of performance and convenience as consumers world-wide have embraced this new interface for power, data and display connectivity. From engineering validation to compliance test, trust the experts at Teledyne LeCroy to help ensure product quality for next generation USB systems.

Teledyne LeCroy’s Voyager M480x is the first protocol analyzer for testing next-generation USB4 80Gb/s systems. The new platform leverages Teledyne LeCroy’s cutting-edge probe technology to support Gen 4 (PAM3) signaling as well as USB4 Gen 3, Gen 2, Thunderbolt™, and legacy USB 3.2 speeds. Based on the legendary Voyager platform, the M480x captures symmetric link operation and tunneled DisplayPort 2.1 with complete decoding of USB4 protocol. The Voyager M480x is the new flagship solution designed for functional verification, qualification, and compliance testing to address the entire USB4 development lifecycle.

Teledyne LeCroy’s legendary Voyager analyzer platform provides the industry’s most accurate and reliable capture of USB 3.2, USB4 and Thunderbolt 3 & 4 protocol for fast debug, analysis and problem solving. Leveraging Teledyne LeCroy's cutting-edge T.A.P.4 probe technology and industry-leading analysis software, the Voyager M4x is the ultimate, all-in-one test solution for USB4.

With comprehensive support for USB Type-C™, 3.2 Gen 2x1 and Power Delivery 3.2 specifications, Teledyne LeCroy’s legendary Voyager analyzer platform provides the industry’s most accurate and reliable capture of SuperSpeed USB and PD protocol for fast debug, analysis and problem solving. Featuring the de facto standard CATC Trace™ display and loaded with innovative features that help uncover elusive protocol errors, the Voyager platform is the intelligent choice for any USB validation needs. The M310e is available with an integrated exerciser capable of emulating host and endpoint behaviors for USB 2.0, 3.2, in addition to PD Source, Sink and Dual-Role devices. Highly configurable, this single platform supports the broadest range of official USB-IF Compliance tests including USB PD 3.2, USB Type-C, USB 3.2 Hub and Link Layer. Now enhanced to support Power Delivery Extended Power Range (EPR) devices, the M310e is your ‘one-stop’ solution for USB certification.

The Advisor T3 is based on Teledyne LeCroy's Voyager analyzer platform with its fast signal-lock and uncompromised 5Gbps recording accuracy. Designed to sit in-line between host and device, the Advisor provides loss-less capture of USB 2.0 or USB 3.2 traffic. Every event is time-stamped including logical state changes and LFPS signals. With its intelligent termination detect mode, the Advisor seamlessly captures in-band reset and hot-plug behaviors between devices.

The Mercury T2C & T2P can capture and decode USB Power Delivery 2.0 / 3.0 packets over the Type-C Configuration Channel (CC) in addition to USB 2.0 data packets. Users can view the CC packets including cable detection, power negotiation, UFP and DFP role swaps, entrance to / exit from Alternate Modes and other Type-C Power Delivery behaviors. All the Mercury models include adapter cables allowing easy attachment to legacy USB hosts and devices. Leveraging Teledyne LeCroy’s expertise in USB, the Mercury solutions put the industry’s leading test tool within every engineers budget.

The Mercury T2 is the industry's smallest, most affordable hardware-based USB 2.0 protocol analyzer that combines the defacto standard CATC Trace display with powerful analysis features. The pocket-sized Mercury T2 is bus powered and is controlled using any Windows PC. With comprehensive triggering, the Mercury T2 provides much of the same lab quality protocol analysis capabilities offered in Teledyne LeCroy's top-of-the-line USB analyzers.