Over the years, a few other instruments have tried to provide a deeper look into antenna performance. However, the modern champion is the antenna analyzer ... great toy for ham radio operators ...

If you like building things, especially ham radio related things, this is a podcast you should listen to. Here's a link to the analyzer's project page on the podcast website: K6BEZ Antenna Analyzer ...

reasonably cheap but very functional antenna analyzer that is a handful tool for tuning coax-fed shortwave ham radio and CB antennas. Parameters are similar to known RigExpert AA-170, but color TFT ...

If you are a hacker, you might consider ham radio operators as ... accurate to 10% or 20% – still good enough for ham shack use. If you want an antenna analyzer for $40 (or less, if you have ...