Active Kortbølge antenna
This is an active antenna for shortwave frequencies between 7.5 and 30 MHz 40 meters to 10 meters
post 13 May 2023
Antenna Loop Links →
Antennas for the New Beacon Design
The new 3496 class-E high efficiency Beacon design
Bandpass receiving loops for 136kHz and 500kHz
I designed receiving loop antennas with a bandpass characteristic to cover the whole 136kHz band without the need for remote tuning
Broadband magnetic active antenna
I have built a broadband magnetic receiving antenna. The hardware is ready in a first expansion state
Build a simple magnetic loop antenna
For the main loop I used a soft copper tube, diameter is 10 mm, length about 3 meter. The smaller loop is about 60 cm in length diameter 1/5 of the main loop, material is 1,5 square mm copperwire
Build magnetic loop antenna 1.5 mtrs square for 3.5/7/10 MHZ
An Easy Guide to How to Build Your Own Magnetic LoopFor many people without building experience following instructions on how to make something is notalways that easy
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The new 3496 class-E high efficiency Beacon design
I designed receiving loop antennas with a bandpass characteristic to cover the whole 136kHz band without the need for remote tuning
I have built a broadband magnetic receiving antenna. The hardware is ready in a first expansion state
For the main loop I used a soft copper tube, diameter is 10 mm, length about 3 meter. The smaller loop is about 60 cm in length diameter 1/5 of the main loop, material is 1,5 square mm copperwire
An Easy Guide to How to Build Your Own Magnetic LoopFor many people without building experience following instructions on how to make something is notalways that easy
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