VNA Kit covering 0...1300 MHz ham radio spectrum analyzer analyser vector networkanalyzer low cost USB
last edited Sept 8th, 2011
1. VNWA2 / VNWA3 Links
2. VNWA related articles
Thanks to Jan G0BBL of SDR-Kits for hosting most of the articles.
3. Here are pictures of the VNWA2.1 board:
Note, that the SMA connectors are solidly soldered to the metal box in order to avoid mechanical strain to the pcb.