Published On Apr 7, 2021
A very simple Ferrite Q-Multiplier Circuit to improve the receive level for those distance AM radio stations during the day and nighttime DX reception is a blast.
Reference material:
A Ferrite Aerial 'Q' Multiplier
by D. Bollen
Practical Wireless, July 1965
The schematic & BOM:
https://drive.google.com/drive/folder...
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