A collection of example measurements. Some measurements are available as .vnaproj files in the software section.
A 36 MHz Quartz Crystal:
Measurement plotted as Impedance/Phase on a XY Plot and in a Smith Chart.
Attenuator, noise floor and dynamic range measurements:
A set of attenuators in S12 measurement: 0 dB, -10 dB, -15 dB, 20 dB, -30 dB, -40 dB and -50dB from 100 MHz to 800 MHz.
Noise floor at around 350 MHz; 10 times averaging was used for calibration and measurement.
Noise floor of S21 measurement at around 4GHz
Performance <1 MHz: Noise floor from 500 kHz to 1 MHz
2.4 GHz WLAN antenna: frequency scan from 1.6 GHz to 2.7 GHz. Gain(dB) and VSWR (top) and Smith Chart (bottom)