Engineering Service, Inc.
Multi-standard rasterizer capable of measuring up to four SDI signals simultaneously
LEADER announces a new addition to its range of broadcast-quality test equipment and signal analyzers. The LV 7390 is a multi-standard rasterizer capable of measuring up to four SDI signals at the same time. Compatible with 3G-SDI, HD-SDI and SD-SDI, it incorporates a full-resolution HD-SDI rasterizing output which allows operators to check detailed video and audio parameters on the display screen of their choice.
Operated from the front panel or via a plug-in pointing device, the LV 7390 can be customized to show a variety of waveform combinations. Measurement capabilities include waveform and vector display plus a reference marker which can be placed at any position on the user’s external screen.
Integrated into the LV 7390 is LEADER’s unique CINELITE® feature which enables an operator to confirm at a glance the brightness distribution of an entire moving or still video image. Levels of specific points in the image can be checked and managed on an intuitive graphical basis. Using CINELITE®, the gain of multiple sources such as cameras can be adjusted quickly and precisely using a specific reference point.
Since the attenuation of a transmission line or processing system is equivalent to its line length, SDI signal measurements can be displayed numerically in terms of the length of a coaxial cable. This is ideal for checking the safety margin of a digital signal chain.
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