AV4051 Series signal/spectrum analyzers have excellent performance in test dynamic range, phase noise, amplitude accuracy, and test speed.  Various test functions include high-sensitivity spectrum analysis, power measurement, IQ analysis, transient analysis, pulse parameter analysis, audio analysis, analog demodulation measurement, phase noise test and more.

The AV4051 Series is available up to 67 GHz for standard configurations and 500 GHz through external mixing.  The AV4051 Series is best suited for aviation, aerospace, radar detection, communication, electronic countermeasures, and navigation etc.