C4220 Vector circuit analysers

The C4220 is a two-port Cobalt Series vector circuit analyser with an operating frequency range of 100 kHz to 20 GHz and jumpers for connecting frequency expanders. The Cobalt Series are fast, wide-range and configurable circuit analysers that provide the ability to measure S-parameters of devices in the microwave range with high accuracy. Measured parameters: S-parameters - complex transmission and reflection coefficients (scattering matrix elements) of multipoles; input resistance and conductance, pass resistance and conductance, inverse S-parameters; absolute signal power at the reference and measurement receiver input of each port. A simulation mode of operation (demo) software is available for all models in the series.