NAB Show 2026

LT4670 Sync Pulse generator (600 x 95 px)
Booth #C5516, April 18-22, LVCC, Las Vegas
Use our free Guest Pass Code: NS9983

Book your NAB 2026 Demo

Test with Clarity,
Measure with Accuracy,
Monitor with Confidence.


At NAB 2026, Leader will be showcasing its latest innovations in broadcast test and measurement technology, from the Leader, PHABRIX and LeaderPhabrix brands.

As the video production industry evolves toward IP-based workflows, UHD/4K production, and hybrid cloud environments, Leader delivers the tools professionals trust to ensure signal integrity, compliance, and seamless performance across every stage of production with products including advanced waveform monitors and rasterizers to cutting-edge IP and SDI analysis solutions.

Hybrid IP/SDI

We offer the widest range of solutions including handheld, portable, standalone, and rackmount SDI and IP test and measurement tools that support 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 Monitoring

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

Broadcast QC

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

Post Production

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

Remote Production

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

NDI Checker

Our new NDI Checker enables your team to detect issues before they become problems, maintain optimal signal quality, and ensure flawless delivery during your most critical productions. With intuitive visualization tools and powerful diagnostic capabilities, NDI Checker transforms complex network data into actionable insights.

Sync Pulse Generators

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.

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. 

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Multi-channel 4K Waveform Monitor

LPX500 - Now with New IP Toolset

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 (Including Diamond) 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

Product highlights

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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.

 

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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.

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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.

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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.