Descripción

DescriptionThe WirelessHD specification defines a next-generation, wireless digital network interface for wireless high-definition multimedia transmission in consumer electronics, personal computing and portable device products.The CTS-1000 system provides WirelessHD device designers with a complete solution for testing compliance of their devices to the WirelessHD Compliance Test Specification (CTS) version1.0 for RF Specification tests. The CTS-1000 automates measurements such as error vector magnitude, frequency, power, occupied bandwidth, and packet error rate on signals generated by a WirelessHD device under test conditions. These measurements are critical to ensure proper functioning of a WirelessHD device.The CTS-1000 system consists of a PSG microwave signal generator, PSA spectrum analyzer, Infiniium DSO 90000A high performance oscilloscope, down-converter and WirelessHD system software that runs on a PC. A reference test unit is used to establish a link between the device under test and the CTS-1000. Software includes pre-defined tests that conform to the WirelessHD compliance test standard and includes a graphical user interface to simplify test and system calibration.The CTS-1000 system is available to members of the WirelessHD Consortium.
WirelessHD Compliance Test Specification (CTS) Part 1: RF Performancetests covered by the CTS-1000
CTS High rate PHY (HRP) testsHRP transmit to receive switch timeHCS fieldHRP TX maskHRP EVM for supported HRP modesHRP symbol timing accuracyHRP TX frequency accuracyHRP sensitivityHRP maximum input levelHRP modulationLowest Maximum Power
CTS Low rate PHY (LRP) testsLRP transmit to receive switch timeOmni LRPDU formatLong omni LRP preamble formatShort omni LRP preamble formatOmni LRP header formatDirectional LRPDU formatDirectional LRP preambleDirectional LRP header and payloadLRP TX maskLRP EVM for supported LRP modesLRP symbol timing accuracyLRP TX frequency accuracyLRP sensitivityLRP maximum input levelLRP OFDM modulationLowest maximum power
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