RF Sweep Frequency Generator / Spectrum Analyser

Measure filter response and check frequency spectrum from DC to 450 MHz

Published in issue 10/2008 on page 54

The instrument described in this article combines the functions of a sweep frequency generator (‘wobbulator’) and a spectrum analyser. In the SFG mode, it can be used to measure the frequency characteristics of selective components or circuits at frequencies up to 450 MHz. The spectrum analyser mode can be used to measure the outputs of circuits and equipment, as well as antennas.

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