Articles by Rohde & Schwarz GmbH & Co. KG

The new R&S CMWcards user interface simplifies the creation of wireless signaling tests

The R&S CMW500 wideband radio communication tester is a multistandard test platform that developers can use to test user equipment for compliance with all wireless communications standards. Rohde & Schwarz has developed a new and innovative graphical test script development tool for this platform that does not require any programming experience: R&S CMWcards.


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R&S RTO oscilloscopes from Rohde & Schwarz verify compliance of USB interfaces

 Today it is hard to imagine data exchange and instrument control without USB. No other interface has achieved such popularity for user equipment, electronic consumer goods and industrial products. As a result, the need for reliable, fast test solutions in development and integration has also increased. New software from Rohde & Schwarz makes the company's high-performance oscilloscope ideal for automated USB 2.0 compliance tests.    


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Oscilloscope Software: RTO-K21

423_53646A product must pass the USB Implementers Forum's compliance tests (USB-IF compliance program). Rohde & Schwarz meets this need with the R&S RTO-K21 USB 2.0 compliance test software for its R&S RTO high-performance oscilloscope. This software offers scenarios for testing USB 2.0 devices (DUT) when functioning as a device, host or hub.


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Compact R&S SGS100A vector signal generator supports up to 12.75 GHz

Rohde & Schwarz has enhanced its fully integrated R&S SGS100A by adding a model for I/Q modulated signals from 80 MHz to 12.75 GHz. Combined with an I/Q baseband generator, the instrument can be used to generate test signals for all radio standards in this frequency range. As a result, the R&S SGS100A is ideal for X-band signals from 8 GHz to 12 GHz for radar and satellite communications. The I/Q modulator's wide RF bandwidth of 1 GHz makes it possible to generate pulses with high chirp bandwidths and steep pulse edges.   


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R&S presents high-end R&S FSW43 signal and spectrum analyzer for the microwave range

Rohde & Schwarz now offers a new R&S FSW signal and spectrum analyzer that covers the frequency range from 2 Hz to 43.5 GHz. Its high RF dynamic range, measurement speed and numerous functions make the R&S FSW43 an excellent microwave analyzer. The displayed average noise level of –164 dBm with preamplifier switched on is very low in the microwave range. With a phase noise of –117 dBc (Hz) at 40 GHz and 10 kHz carrier offset, the analyzer allows high-sensitivity measurements even close to the carrier, e.g. on radar signals.


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