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Wireless 2.4 GHz Directional Antenna Calculator
Experimentation for construction and use of a wireless range extending antenna
post 05 Dec 2024
Antenna Calculator Links →
Helical Antenna Design Calculator
Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelength
To convert metres to feet inches and tenths of an inch
Calculator for converting metres to feet, inches and tenths, conversion results from meters, millimetres or centimeters
Bi-Quad Antenna Calculator
Construction of this biquad wireless antenna with a gain of about 8-10 dB
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Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelength
Calculator for converting metres to feet, inches and tenths, conversion results from meters, millimetres or centimeters
Construction of this biquad wireless antenna with a gain of about 8-10 dB
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 Mean diameter of the air core coil, measured from conductor centre to conductor centre include the wire insulation thickness, if any
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