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Yagi Modeler

Unsigned Java applets are now blocked by many browsers. You can run the applet locally on your computer by downloading the jar file http://fermi.la.asu.edu/w9cf/yagipub/yagi.jar
post 30 Sep 2020

Antenna Analysis Links


EZNEC Antenna Software
Any azimuth or elevation slice can be highlighted

FA-VA5 600 MHz Vector Antenna Analyzer Kit
The VA5 is a portable, full-featured Vector Measuring Device with a frequency range of 10 kHz to 600 MHz, with the added benefit of a USB port for connection to a computer

Homebrew poor man antenna analyzer
The need of a useful tool for measuring antenna impedance and its resonance frequency is a must for an amateur radio wh wants get an optimum performance

High Gain Wi-fi Helical Antenna
Presented here is a versatile, durable, and rather unique wifi antenna that can greatly extend your wireless networking range and speed

HF Antenna Analyzer