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Types of Coax Cable and Line Loss Calculator


Types of Coax Cable and Line Loss Calculator

Simple program gives a very close approximation for additional losses due to SWR

Antenna Calculator Links

Design Frequency Gain/Boom Length Reflector Spacing and Director
Experiment with a yagi design

Toroidi Amidon: quanto filo per l'avvolgimento, IZ4SJP
Il programma calcola l'induttanza di un avvolgimento monostrato in aria - The program calculates the inductance of a single-layer winding in air

Half-wave Dipole Antenna Calculator
Dipoles antennas are easy to build and can be very effective when placed half a wavelenth or more above ground.Enter the desired operating frequency in megahertz to get a good starting length for a dipole in both feet and meters

Helical Antenna Design Calculator
Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelength