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VSWR Calculator


Enter vswr, reflection coefficient, or return loss to calculate remaining values
post 05 Dec 2024
VSWR Calculator

Antenna Calculator Links

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Discone Antenna Calculator
An interesting application note about WLAN discones 2.4 to 5 GHz by Clemens Verstappen

eHamRadio Antenna Calculator
1/2 Wavelength Dipole length L(feet) = 468/f(MHz).Length L(meters) = 142.5/f(MHz)

Electronics Converters and Calculators
Below is a list of electronics based calculators, conversion charts


PIC-Keyer

PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62

RF Inductance Calculator

RF Inductance Calculator Mean diameter of the air core coil, measured from conductor centre to conductor centre include the wire insulation thickness, if any

Voice Recorder

Voice Recorder Gestito dall'integrato in questione ed offre la possibilità di registrare più messaggi per una durata massima di un minuto con buona fedeltà di riproduzione