Vector network analyzers (VNAs) measure how a “network” of components changes the amplitude and phase of signals. By measuring across a wide frequency range, VNAs can create S-Parameters that fully describe the behavior of a circuit. This video uses a PicoVNA 106 to show the basics of what a VNA measures, how they work, and a brief overview of how to use one.
Supplemental Content:
- Building Solderable In-Circuit Oscilloscope Probes by shabaz
- DIY $10 Solder-in Oscilloscope Probe by Jan Cumps
Bill of Material:
| Product Name | Manufacturer | Quantity | Buy Kit |
|---|---|---|---|
| RF / Coaxial Cable Assembly, SMA Plug to SMA Plug, RG174, 50 ohm, 3.3 ft, 1 m, Black | MULTICOMP PRO | 1 | Buy Now |
| SMD Chip Resistor, 953 ohm, ± 1%, 125 mW, 0805 [2012 Metric], Thick Film, Precision | PANASONIC | 1 | Buy Now |
