VK3CPU Interactive RF Calculators for Amateur Radio Operators


Interactive calculators developed for RF engineers and amateur radio operators intended for use on a mobile phone browser.

Magloop Antenna Calculator

Graphical small-loop antenna calculator that supports single and multi-turn loops made from Cu or Al tubing. Also supports circular, octagonal, hexagonal and square shaped loops.
Magnetic Loop Antenna Calculator

RF Inductor Calculator

Air-core solenoid style RF inductor calculator
RF Air-Core Inductor Calculator

RF Toroid Calculator

Graphical calculator for ferrite and powdered-iron toroids.
RF Toroid Calculator

Notes: TBD