The Tektronix WVR7100 is a professional, multiformat waveform monitor and rasterizer designed for comprehensive video signal analysis in high-end broadcast, post-production, and quality control environments. This instrument provides video engineers and technicians with a suite of advanced measurement tools to verify the integrity and compliance of HD and SD SDI signals. Its core function is to display critical signal parameters in various graphical formats, including waveform displays for precise luminance and RGB level monitoring, vectorscopes for accurate colorimetry and phase analysis, a picture monitor for visual inspection, and detailed data lists for ancillary information such as embedded audio, timecode, and closed captions. The ability to view multiple analysis screens simultaneously on a high-resolution display allows for efficient and thorough signal evaluation.

A standout feature of the WVR7100 is its rasterizer capability, which enables it to display the actual video image (raster) alongside traditional parametric graphs, providing immediate visual correlation between the measured data and the on-screen picture. This is invaluable for diagnosing issues like color casts, clipping, or noise. The unit supports a wide range of SDI formats, from standard definition to high definition and 3G-SDI, ensuring compatibility with current broadcast infrastructure. Advanced measurement features include gamut monitoring to detect illegal colors, audio level and phase metering for embedded audio streams, and jitter analysis to assess the timing stability of the digital signal. Its robust set of inputs and outputs facilitates integration into complex signal paths within master control rooms, mobile production trucks, and post-production suites.

Housed in a durable, rack-mountable 1U chassis, the WVR7100 is built for reliability in 24/7 operational environments. Control is intuitive, with front-panel buttons and knobs for quick navigation and adjustment, and it offers remote management capabilities via Ethernet for integration into network monitoring systems. For broadcast professionals, the Tektronix WVR7100 serves as an indispensable diagnostic tool, providing the deep technical insight needed to maintain broadcast-quality signals, troubleshoot issues rapidly, and ensure that all video content meets stringent technical standards before transmission or delivery.