June 2, 2026
Description
I have widen the spool to allow the use of stacked FT-82-43 toroids to give more power overhead and have also added a loop to hang the spool from to allow easier deployment.
Build List:
FT-83-43
https://www.amazon.com/FT-82-43-Ferrite-Toroid-Core-Pack/dp/B084LVGZ9Q
M2.5 x 14mm
https://www.amazon.com/dp/B0DKY41D7P
Red 24 AWG Silicone Wire
https://www.amazon.com/BNTECHGO-Silicone-Flexible-Stranded-Impedance/dp/B01K4TMAWC
100 pF Capacitor
https://www.amazon.com/HUABAN-3KV101-Voltage-Ceramic-Capacitor/dp/B08BFV6B1C
You may also find my other projects on Makerworld under my call sign of KR1BBT.
https://makerworld.com/en/collections/25823415-efroghw
De KR1BBT
License:
Creative Commons — Attribution — Noncommercial — Share Alike
8
Jason Springs
