NAB 2025: Your gateway to the future of video technology

Join the Leader team at NAB 2025, booth #N331, to see our latest test and measurement solutions for all broadcast and media applications, whether on-set, studio production, post-production, broadcast QC, or for in-house video technology manufacturing facilities.

With the LVCC's Central Hall renovations, you can find us this year in the North Hall - booth #N331

Use our Guest Pass Code NS9983 for your free exhibits pass here!

What's on show at NAB 2025?

NEW! - LPX500 Quad 4K-input Waveform Monitor

The new LPX500 multi-channel 4K waveform monitor will make its US debut at the 2025 NAB Show. A powerful four simultaneous input Waveform Monitor with 100G-IP and 12G-SDI toolsets, the LPX500 is the first in a significant new family of video analysis and generation instruments under the new ‘LeaderPhabrix’ brand.

Hybrid IP/SDI

We are actively developing both handheld as well as rackmount IP enabled Test and Measurement equipment that supports both ST 2022-6, ST 2022-7 as well as ST 2110 video, audio and ANC IP flows.

On-set Production

Our instruments allow on-set production staff to have the same UHD and HDR test and measurement tools as the colourist in the post-production grading suite, allowing cost-effective delivery of unrivalled programming.

HD/SDR Production

Advanced 2K/3G/HD/SD signal generation, analysis and monitoring for faster compliance testing and fault diagnosis of video and audio.

Rx Series - Advanced rasterizers for up to 4 channels of 2K/3G/HD/SD signal generation, analysis and monitoring, with Physical Layer Analysis

Broadcast QC

Test and Measurement tools to ensure broadcasters manage daily quality control, and can respond to any infrastructure faults with ease.

QxL - Compact, feature-rich 25G IP ST 2110 rasterizer

Post Production

Creative visualization, analysis and high quality test and measurement monitoring tools.

LV7600W and LV5600W - Rasterizer and waveform monitor with a host of tools ideal for advanced Post Production including simultaneous HDR / SDR 2K/3G/HD-SDI Analysis

Remote Production

Our instruments offer various methods to enable you to establish a remote connection for analysis and monitoring, depending on your requirements.

NDI/Cloud Monitoring

Join us to discuss and take a closer look at our latest developments in Cloud Monitoring, and our new NDI checker - new to NAB 2025!

Reference Sources

For broadcasters that require both SDI & IP video and audio synchronization solutions, we have a comprehensive range of Sync
Pulse Generators.

Manufacturing, R&D & Engineering

Ensuring R&D and Manufacturing have the exacting tools available to them during product development testing and ongoing manufacturing compliance testing.

EUHDTV

If you are working with Extended Reality (xR), fixed installation LED walls and Graphics Card applications, QxL can provide support for Analysis and Generation of UHD/4K YCbCr/RGB 444 formats in the range 47.95P – 60P.

QxL - compact, feature-rich 25G IP ST 2110 rasterizer

Handheld Instruments

Designed for commissioning, fault-finding and compliance testing, our handheld instruments are equally at home in an OB, studio facility, in remote locations with remote monitoring, or in a manufacturing and test environment.

Multi-channel 4K Waveform Monitor

Introducing the LPX500

The LPX500 Hybrid IP/SDI waveform monitor is the first in a powerful new family of video analysis and generation instruments, encompassing next generation technology from the renowned Leader and PHABRIX Test and Measurement brands.

The LPX500 offers;

Four fully independant analyzers, enabling the simultaneous display of 4 x 12G-SDI or 2 x 100GE-IP inputs.
Support for SD/HD/3G/6G/12G-SDI, 10G/25G/100G IP interfaces with SD/HD/UHD, SMPTE 2022-6, SMPTE ST 2110-10/20/20/31/40 with ST 2022-7, and AMWA NMOS
A second 8-inch monitor provides an additional compact screen that optionally extends the unit’s display capabilities, with independent screen control
The LPX500 hides the complexity of modern SDI/IP systems providing an uncluttered view of critical information. Its multiple instrument layouts provide a huge canvas with extended screen real estate enabling you to swipe smoothly between all of your key instruments
Advanced SDI Physical Layer Analysis (Eye and Jitter) option
An enhanced RGB vector display providing familiar camera shading tools to monitor gamut violations in production environments
Optional software licenses for UHD/4K support, HDR, 25G IP, 100G IP, EUHD (47.95-60p RGB YCbCr 444 formats) and SDI/IP AV Test Signal Generation

LPX500

The LPX500 multi-channel Hybrid IP/SDI waveform monitor is the first in a powerful new family of video analysis and generation instruments, encompassing next generation technology from the renowned Leader and PHABRIX Test and Measurement brands. The LPX500 offers a bank of four independant analyzers, enabling the simultaneous display of 4 x 12G-SDI or 2 x 100GE-IP inputs.

LV5600W

The ZEN-W Series, comprised of the LV5600W waveform monitor and LV7600W rasterizer, is designed to satisfy the most demanding broadcast operations and production T&M environments. Now with the growth of IP infrastructures and new remote production working practices, a comprehensive set of features ensures the ZEN-W Series provides all the support needed to monitor 4K/UHD/2K/HD/SD-SDI as well as video-over-IP signals seamlessly in a true-hybrid operating environment.

LT4670

The LT4670 is a next generation Hybrid IP/SDI Reference and Test Signal Generator, with unmatched capability and redundancy, featuring dual PTP engines, dual hot-swappable power supplies and fans and a full suite of analog, SDI, and 25G IP signals to help engineers build and operate any SDI, IP or hybrid system.

Sx TAG

Sx TAG with its SFP, SDI and analog I/O offers incredible versatility in a handheld device. It is ideal for IP, 3G/HD/SD-SDI, optical SDI, HDMI and Analog test & measurement as well as AES eye analysis, for applications demanding true mobility and ease of use.

Book your NAB 2025 Demo