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Inductance Straight Wires-Flat Strip
Any length of wire has some inductance, however, at low frequencies, 1-30 MHz, the added effect of this inductance is usually minimum
post 05 Dec 2024
![Inductance Straight Wires-Flat Strip](images/inductance-straight-wires-flat-stri.jpg)
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](/../antype/ch40/images/pic-keyer.jpg)
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62