| Brand | Unbranded |
|---|---|
| Country of Origin | China |
Check the listing for details. LibreVNA Antenna Analyzer USB Based Full 2-Port Vector Network Analyzer. Condition: New, Made in China. Listed at 536.75 USD. We maintain close cooperation with developers and now launch the long-awaited USB-based full dual-port vector network analyzer LibreVNA up to 6GHz for radio enthusiasts and geeks. In many respects, it is comparable to laboratory-grade VNA, but this is still an ongoing project.