Figure 1: 4-port configuration using two P937xA VNAs 
 
Material measurements 
P937xA Series  P500xA Series 
The Keysight N1500A materials measurement suite streamlines the process of measuring complex 
permittivity and permeability with a vector network analyzer. Various type of measurements, such as 
transmission line and free space, arch reflectivity, resonant cavity, and coaxial probe are available as 
options. The easy-to-use software guides the user through setup and measurement, instantly converting 
S-parameter network analyzer data into the data format of your choice and displaying the results within 
seconds. Results can be charted in a variety of formats: ε
r
’, ε
r
”, tand, μ
r
’, μ
r
”, tand
μ
, and Cole-Cole. 
 
N1930B Physical Layer Test System (PLTS) Software 
P937xA Series  P500xA Series 
The PLTS software platform has become an industry standard for calibration, measurement, and analysis 
of linear passive interconnects such as cables, connectors, backplanes, and printed circuit boards. 
Utilizing either a vector network analyzer (VNA) or a time domain reflectometer (TDR), fast and accurate 
measurements can be obtained without in-depth knowledge of microwave measurement techniques.