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持续时间: 00:01:39
发布日期: 2012/3/22

Anritsu Supports 8MHz ISDB-T Channel Bandwidths

In Japan and South America, where the ISDB-T digital television technology has been adopted, the transmitted channel bandwidth is 6 Megahertz. Recently, that technology was adapted for much of the rest of the world utilizing an 8 Megahertz channel configuration.


The technology is in place. Now you need test and measurement equipment to support the system trials, installation and commissioning.


Anritsu proudly offers support for 8 Megahertz ISDB-T measurements on its range of digital television handheld analyzers. In fact, we are the only equipment provider with this capability.


Measurements include: Channel Power, Field Strength, and Modulation Analysis including full constellation mapping of all 3 hierarchical layers with TMCC signaling, plus… the sub-carrier modulation error ratio across the whole bandwidth.


Delay profile views discriminate any multi-path echo signals over a wide and zoomed-in range, conveniently color-coded by guard interval for quick analysis.


So now, wherever ISDB-T may be used, Anritsu is already there.

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