We strive to offer our customers the easiest, most seamless shopping experience every day—using the latest technology and security measures. Unfortunately, your browser doesn't support these improvements.
Download one of these great options and you'll be on your way:
The V-SG4K-HDI 4K HDMI Portable Signal Generator from Marshall Electronics is a compact and portable digital test generator that is ideal for video engineers, system integrators/installers, shooters and product designers. This unit is capable of generating various combinations of display resolutions, sampling, and frame rates in the digital spectrum, along with an array of audio combinations.
Equipped with complete EDID interface software, the V-SG4K-HDI is capable of emulating any device to which it is connected. The V-SG4K-HDI comes complete with a Windows compatible computer application that provides the option of rapid remote control operations and operates equally well with the on-board push button panel.
The test generator allows easy field calibration, testing and maintenance of many applications such as: production line quality assessment; studio equipment for both installers and users; television sets by TV engineers or technicians; digital signage configurations with extenders, switches, splitters or video wall processors; and discerning home theater users. Using the corresponding video cable needed, simply connect the video test pattern generator to the supported display unit to run the test patterns on the screen. No other video source, such as a computer, DVD player or set-top box is needed for the testing process.
Generates 32 video test patterns in formats from SD to HD to 4K
Generates audio tones from two to 8 channels, 16 to 24-bits, and 32-192 KHz sample rates
Audio jack allows insertion of audio from external source (two channels)
Detailed adjustment of timing parameters (perfect for designers / QC test)
Check HDCP compliance
Extract and save and recall EDID information
Simple quick access front panel controls
Deep control available via USB or RS-232 interface
Daisy-chain multiple units to create complex test systems
3G Interface: HD-SDI is easily facilitated using the MXL VAC-12HS converter (not included)
Can be powered via a battery (using optional battery adapter) or a USB device
Marshall Electronics V-SG4K-HDI Specs
HDMI 2.0 / DVI
Up to 9.0 GHz (3.0 GHz per channel)
24-bits, 30-bits, 36-bits, 48-bits
32 presets including: 4K (30/29), 4K(25), 4K(24), 4K(50), 4K(60/59), 720p-3D, 1080p-3D plus fixed timing and AUTO detect mode
Can this be used to test an HDMI cable's capacity in Gbps? Specifically to HDMI 2.0 standards for Ultra HD. It's my understanding that longer active cables are not compliant with 2.0 standards. It looks like you are saying they are. Can you comment? thanks
Asked by: Anonymous
this unit can generate signals that are 4k / UHD - so you could use it as a sample source to test your HDMI cables and see if they will work for your application. Odds are the cable you have,if not purchased very recently, is not HDMI 2.0 but may still work for your application
Answered by: Daniel S.
Date published: 2018-08-26
We have started installing 50' HDMI cables, and recently fiber optic HDMI cables.. We currently have an HDMI tester, but it won't push a test signal with the longer cable. Will this work with those cables?
Asked by: Anonymous
Standard HDMI cables tend to only be able to send a signal 35 feet, so the issue you are facing will not be solved by purchasing a new HDMI Tester. Instead you would need to look in to boosting the HDMI signal, we have products for that. Gefen makes Super Booster HDMI cables in a variety of lengths starting at 50 feet. Another option is an HDMI LAN Extender which uses Cat6 cables, Avenview makes a very good product for that.