PHASE NOISE ANALYSER AND VCO TESTER

摘要

The FSWP phase noise analyser and VCO tester from Rohde & Schwarz enables ultrasensitive and ultrafast phase noise measurements. It also allows users to easily measure pulsed sources and residual phase noise of RF components. The instrument can be upgraded to a signal and spectrum analyser. The phase noise tester is said to enable users to measure the spectral purity of signal sources such as generators, synthesisers and voltage-controlled oscillators (VCOs) more quickly than with other products. The instrument covers a frequency range up to 50 GHz and offers a good dynamic range. The low phase noise of its local oscillator, coupled with cross-correlation, makes it possible to easily measure signal sources that in the past required complex test set-ups or could not be measured at all.