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AssigneeRohde & Schwarz GmbH & Co. KG
InventorsGottfried Holzmann, Martin Oetjen, Matthias Jelen, Albert Moser
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A port multiplier for extending ports of a radio communication test instrument comprises an input for receiving at least one input signal, a power supply unit, a control logic, and at least one output for outputting a processed signal. The port multiplier is configured to split the at least one input signal into its different components such that a radio signal component of the input signal is forwarded to the at least one output. A power signal component of the input signal is forwarded to the power supply unit. Further, a control signal component of the input signal is forwarded to the control logic. Moreover, a radio communication test system for testing a device under test is described.
A port multiplier for extending ports of a radio communication test instrument, said port multiplier comprising:
A radio communication test system for testing a device under test, said test system comprising a radio communication test instrument with at least one communication port as well as a port multiplier with an input, a power supply unit, a control logic, and at least one output, said test instrument and said port multiplier being interconnected with each other by a multifunctional cable that is connected with said communication port of said test instrument and said input of said port multiplier.
Dependencies are inferred from the claim text.