
Leader Instruments Corporation, globally active innovator of broadcast-quality test and measurement instrumentation, announces three major additions to its product range. Making their first-ever show appearance on Leader booth C5521 at the April 14-17 2024 NAB Show in Las Vegas will be two new video, audio and related data analyzers in the ZEN-W series. NAB will also see the US debut of the LT4670 1U full-rack width SDI/IP synchronous test signal generator. All three instruments are designed to ease the media industry's migration from SDI to IP, HD to UHD and SDR to HDR.
NEW: Leader ZEN-W Series SDI/IP LV5600W waveform monitor and LV7600W rasterizer
Leader's new ZEN-W Series comprises the LV5600W waveform monitor and its LV7600W rack-mountable equivalent. The LV5600W is a 3U high half-rack-width unit with an integral 7 inch touchscreen. The LV7600W occupies a compact 1U and has SDI plus TMDS monitor outputs. Developed from the established LV5600 and LV7600, these latest-generation instruments are designed to satisfy the most demanding broadcast media test and measurement environments. Each incorporates a wide range of new features plus a Web Real-Time Communication interface. WebRTC allows secure remote control and monitoring from a web-connected desktop or laptop computer.
The LV5600W and LV7600W support all the test and measurement tools and options of the original ZEN Series, including traditional picture, waveform, vectorscope and ancillary data display, IP traffic analysis and JPEG-XS analysis. They provide 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. New production-related and post-production-related capabilities include SDR Full Range display of black error, CIE, gamut error, histogram, level error, audio/video timing offset, noise level, test signals, vector and waveform. Also fully supporting SDR Full Range are CINELITE and CINEZONE, including five-bar, frame capture and image quality adjustment. CINEZONE is further enhanced with new presets specifically for ARRI and RED camera users.
Another new addition to the LV5600W and LV7600W is bidirectional HDR/SDR conversion which allows HDR content to be viewed in SDR and vice versa, simplifying live production, on-set production, and even post-production work. Reference 3D color lookup tables can be imported via plug-in USB memory for activity such as camera shading and HDR supervision. Timecode continuity monitoring is also enhanced, now including date display and source ID.
New audio-related features include an audio mapping capability which simplifies the task of checking the level of IP audio streams. The audio level display can be flexibly configured for easy supervision. Both instruments also gain support for multilingual closed captions in the CC608, CC708 and OP47 categories which collectively cover most European languages.
Among further refinements introduced in both models is NMOS-based seamless high-speed switching of synchronized SMPTE ST 2110-20 IP video signals. IP video is subject to visible discontinuity when switched between transport streams, unlike SDI signal switching which is normally performed via a router to maintain visual continuity.
Administrative features introduced in the LV5600W and LV7600W include the ability to transfer preset data between two units via USB plug-in memory. Both models also gain an upgraded operating system offering higher security and more flexible future-proofing.
US DEBUT: Leader LT4670 SDI/IP test signal generator
The Leader LT4670 is a 1U full-rack width synchronous SDI/IP reference and test signal generator for use in traditional SDI broadcast facilities as well as the next generation of hybrid SDI/IP facilities. Connectivity capabilities provided as standard include six independent analog synchronous signal outputs, digital audio outputs, word-clock outputs and LTC in/out. These can be supplemented by options such as GNSS synchronization, PTP synchronization, 25G IP, 12G-SDI, 4K quad-link, 3G-SDI, HD-SDI and SD-SDI outputs in any combination, allowing optimal management of synchronous systems.
The standard LT4670 toolset includes genlocked black burst signals and tri-level sync pulse generation; a stay-in-sync' function in the event of an error in the incoming genlock signal; slow-lock stabilization when returning to genlock from stay-in-sync; 48 kHz word-clock signal output synchronized to incoming video, and synchronous control between devices (L-SYNC). Preset and memory functions are also included. Auxiliary power supplies and fans can be hot-swapped into the unit to ensure workflow continuity.
The LT4670 offers customers the freedom to invest in advanced tools when needed. Optional features include GNSS synchronization, PTP synchronization, support for four multi-rate SDI test signal outputs (up to 12G), plus two 10G/25G Ethernet ports for ST 2110 test signal streams with ST 2022-7 redundancy. The Lip-Sync Pattern option allows measurement of video and audio timing discrepancies on SDI signal transmission. The User Pattern option allows customer generated BMP and TIF images to be deployed as test patterns. Superimposed Embedded Audio allows 16 channels of embedded audio (four groups of four) to be superimposed. Timecode Pattern display can be superimposed at any position on the screen. A Freeze Confirmation function allows scrolling patterns, moving boxes, scrolling ID character flashes, or flashing circles to be superimposed on patterns.
Leader has 70 years of experience in designing and manufacturing highly reliable, practical and powerful test & measurement instruments, starting in 1954 with the establishment of Ohmatsu Denki Company Limited. Leader products are specified for broadcast, production, post-production, research, product development, manufacturing
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
24/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
24/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
24/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
24/03/2026
Intinor introduces enhanced SRT monitoring, HDR transport and NDI Advanced suppo...
24/03/2026
Miri V410 Live 4K Encoder/Decoder to Make North American Debut at 2026 NAB Show
Brie Clayton March 23, 2026
0 Comments
Powerful new solution for strea...
23/03/2026
The Professional Fighters League (PFL) has renewed its multi-year partnership wi...
23/03/2026
The Snow League has named Google Cloud as its Official Cloud and AI Partner. The...
23/03/2026
Chyron has appointed Eric Wolff as Director of Venues Sales, North America. Wolff previously served as Director of Broadcast Operations & Media Production for T...
23/03/2026
Chicago Sports Network (CHSN) and Weigel Broadcasting's WCIU (The U, ch. 26.1) will simulcast 10 Chicago White Sox games during the 2026 season, the compani...
23/03/2026
Cosm has appointed Jon Werbeck as Vice President, Head of Sponsorships. He will report to Corey Breton, Head of Venues, and will focus on corporate sponsorship ...
23/03/2026
CP Communications has announced a partnership with Mark Roberts Motion Control (...
23/03/2026
NAB Show 2026, taking place April 18-22 (exhibits April 19-22) at the Las Vegas ...
23/03/2026
Bay FC and free streaming platform Victory have announced a partnership through...
23/03/2026
Gemini AI models will surface hidden context around pitches, matchups, rare stat...
23/03/2026
Behind The Mic provides a roundup of recent news regarding on-air talent, includ...
23/03/2026
Growing from broadcast engineer to strategic planner, this Ithaca College grad h...
23/03/2026
16 Science-Focused Nonfiction Projects Selected for Funding
LOS ANGELES, CA, March 23, 2026 - The nonprofit Sundance Institute and Sandbox Films announced toda...
23/03/2026
It's been 20 years since Miley Cyrus introduced the world to Hannah Montana,...
23/03/2026
Made entirely from real natural recordings
Aimed at sound designers and editors working in film, TV and game audio, the latest release from BOOM Library com...
23/03/2026
Transcribe sheets, tabs or MIDI from audio files
Klang.io have announced the launch of a new AI-powered software tool that's capable of detecting multip...
23/03/2026
An auxiliary target has been affixed to the Interim Cryogenic Propulsion Stage f...
23/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
23/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
23/03/2026
Pro8mm, the Super 8 experts, provided cameras, Super 8 movie film, and scanning services for Bruno Mars' Risk It All music video. The debut single from Br...
23/03/2026
Matthews, introduces their first aluminum grid clamp collection, engineered for the rigging needs of film, television and live production. Combining light weigh...
23/03/2026
Monday 23 March 2026
Hacks, the multi-Emmy -winning Sky Exclusive comedy, retur...
23/03/2026
Back to All News
Too Hot to Handle: Italy Reignites for a Second Season With th...
23/03/2026
Autonomous agents mark a new inflection point in AI. Systems are no longer limited to generating responses or reasoning through tasks. They can take action: Age...
23/03/2026
RT is sad today to learn of the death of legendary RT Sport broadcaster Michael Lyster, who died this morning aged 71 years.
Kevin Bakhurst, Director-General...
23/03/2026
RT Documentary On One has scooped its first ever dedicated music award. At the 2026 Icelandic Music Awards, composer lfur Eldj rn won Release of the Year in t...
23/03/2026
Inside Sport, Liveline, Morning Ireland and 2FM DRIVE will all be in Prague to bring fans to the heart of the action
Every Moment, Every GenerationRT | FIFA W...
22/03/2026
Free updates now available
VSL have just released some free updates that add some existing features to a selection of libraries in their expansive Synchron ...
22/03/2026
Back to All News
Live-Action Sins of Kujo' Premieres April 2: Main Trailer and Key Art Debut
Entertainment
22 March 2026
GlobalJapan
Link copied to cl...
21/03/2026
Presented to War Child UK's HELP(2) project
The MPG (Music Producers Guild) have announced the launch of the MPG Impact Award, a brand-new honour that w...
21/03/2026
Microtuning support for Arabic, Persian & Turkish scales
The latest release from Best Service brings together a selection of string, wind and percussion ins...
21/03/2026
New campaign from NAATI and SBS CulturalConnect highlights how we all deserve t...
21/03/2026
Statement regarding Rhoda Roberts AO
21 March, 2026
Media releases
SBS is deeply saddened by the passing of Widjabul Wia-bal woman from the Bundjalung Na...
21/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
21/03/2026
Cine Gear Connect NY, presented by Universal Production Services, is filling in the slate for a full day of panels, peers, learning the latest, and mixing it up...
21/03/2026
Studio Technologies Debuts New StudioComm System at NAB 2026
Brie Clayton March 20, 2026
0 Comments
StudioComm Model 794 Central Controller and Model ...