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AM Loop Antenna Calculator
The wire length would be for single conductor wire, not ribbon cable. Divide the length by the number of turns for the amount of ribbon cable you would need
post 05 Dec 2024
![AM Loop Antenna Calculator](images/am-loop-antenna-calculator.jpg)
Antenna Calculator Links →
JavaScript Axial-Mode Helix Antenna Calculator
Circumference, Diameter, Spacing Between Turns, Length of Each Turn, Length of Wire Needed, Antenna Length
J-Pole Antenna Calculator
You can use an antenna analyser to easily find if you are too long or short
J-Pole Antennas calculator
Two types of 2 meter J-Pole antennas, one made of copper pipe and a roll-up J-pole made of TV twin lead
Kvartbolge GP calculator
This antenna is simple and inexpensive to make, while still providing a good performance
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Circumference, Diameter, Spacing Between Turns, Length of Each Turn, Length of Wire Needed, Antenna Length
You can use an antenna analyser to easily find if you are too long or short
Two types of 2 meter J-Pole antennas, one made of copper pipe and a roll-up J-pole made of TV twin lead
This antenna is simple and inexpensive to make, while still providing a good performance
![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