Useful Links and other Reference Material
Doug’s RF Lab - Useful Links
Click HERE for a list of links for the NanoVNA vector network analyzer and the TinySA - spectrum analyzer
SimNEC - use to model RF transmission lines, baluns and antenna matching
Click HERE to download SimNEC (formerly SimSmith) and find links to tutorials
Radials for Vertical Antennas - links to useful research by Rudy N6LF
Click HERE for annotated list of links.