Snell & Wilcox HST37 HD High Definition Test Pattern Generator

This Snell&Wilcox HST37 HD source high definition test generator has been been tested to power on only, but no further. Cosmetically this unit has some minor marks and scratches.

With rackmount ears supplied

The Snell & Wilcox HST37 is a high-definition (HD) test generator used in broadcast and video production environments. As a test generator, its primary function is to generate video test signals to facilitate calibration, alignment, and troubleshooting of video equipment.
Here are some key features typically found in high-definition test generators like the Snell & Wilcox HST37:
Test Patterns: It generates various test patterns such as colour bars, grayscale, crosshatch, and multiburst patterns. These patterns help in assessing video quality, colour accuracy, resolution, and linearity.
Signal Formats: The HST37 likely supports various HD signal formats, including 720p, 1080i, and 1080p, as well as standard-definition (SD) formats if applicable.
Output Interfaces: It may offer different output interfaces such as HDMI, HD-SDI (High-Definition Serial Digital Interface), and possibly analogue component or composite video outputs.
Audio Test Signals: Some test generators also include audio test signals for assessing audio quality, channel balance, and synchronization.
Built-in Functions: It might have additional built-in functions such as timing and synchronization tests, audio tone generation, and audio level meters.
Remote Control: The HST37 might support remote control via a computer interface or other control protocols, allowing for easy operation and integration into existing workflows.
User Interface: It typically includes a user-friendly interface for selecting test patterns, adjusting parameters, and monitoring signal characteristics.
The Snell & Wilcox HST37, being a professional-grade test generator, would be designed to meet the demanding requirements of broadcast and production environments, providing accurate and reliable test signals for maintaining video quality and equipment performance. For specific technical details and capabilities of the HST37, it's advisable to refer to the product documentation or contact Snell & Wilcox directly.