The 4K SDI/HDMI Broadcast Test Signal Generator from Marshall Electronics is a programmable SD/HD/3G-SDI and HDMI test pattern generator, packed with features for video and audio testing of SDI and HDMI monitors, processors, and recorders. The compact and portable device generates a full range of resolutions with a maximum of 4K UHD at 60 Hz, with 4:2:0 signal, making it a must have tool for AV systems integrators and installers. An internal audio tone generator as well as an external stereo input allows embedding of test audio into the SDI or HDMI signals.
The signal generator can be easily operated from the front panel, with the 3" LCD display for additional menu settings, and to indicate the pattern being generated. In addition, remote control is available via mini-USB or RS-232 serial interface.
- Useful for quick checks on both HDMI and SDI devices
- Wide range of video formats up to 4K UHD, frame rates up to 60 fps, and special patterns for 3D/VR checks
- Includes 39 preset patterns plus 4 user-uploaded patterns
- Generates 61 pre-defined resolutions, 10 user-defined resolutions, and 1 auto-sensing HDMI mode
- 3" LCD panel provides pattern preview and menu settings display
- Supports 7 audio sample rates and 1 auto mode based on HDMI EDID data
- HDMI/DVI mode, DeepColor mode, HDCP on/off for compliance checking, "Color Space" selections
- Up to 6 sets of HDMI EDID may be captured from a sink device and stored in the generator
- Software for control and user pattern upload available
- Mini-USB port, RS-232 for connection to a PC for external control