Group delay measurements Spectrum analyzers Signal generators

Multi carrier group delay measurements

Group delay measurements made fast and easy with the R&S®FSW and R&S®SMW

Multi carrier group delay measurements

The R&S®FSW spectrum analyzer and R&S®SMW200A signal generators can be used to measure absolute and relative group delay (GD) on satellite transponders, frequency converters and other components. The R&S®FSW-K17 option allows measurement of absolute and relative group delay on wideband signals within milliseconds. The R&S®FSW-K17 offers 1 ns measurement accuracy for relative GD measurements on frequency converters and 300 ps measurement accuracy in nonfrequency-converting measurements. No reference mixer or golden device is required for frequency converting measurements.

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Spurious measurements

Spurious measurements Spectrum analyzers Signal generators

Spurious measurements

In order to measure the low levels of spurious emissions, it is often necessary to reduce the resolution bandwidth, which increases the measurement time. The R&S®FSW-K50 spurious measurement option automates spurious searches, which are performed faster than the standard spurious search measurements available in spectrum analyzers.

DVB-S2/X signal analysis and Bit Error Rate measurements

Spectrum analyzers

DVB-S2/X signal analysis and Bit Error Rate measurements

The R&S®FSW-K70M multicarrier modulation analysis application (R&S®FSW-K70 option required) allows DVB‑S2X signals to be analyzed. The R&S®FSW-K70M detects the start of frame, demodulates both the header and payload parts of the signal and displays the constellation diagram and relevant modulation analysis parameters.

Noise Power Ratio measurements

Amplifier testing Noise figure measurements Spectrum analyzers

Noise Power Ratio measurements

A combination of the R&S®SMW200A vector signal generator and the R&S®FSW signal and spectrum analyzer equipped with the R&S®FSW-K19 option can be used to characterize two-port devices such as satellite transponders, power amplifiers and converters.

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