Thingiverse
Mini QRP MagLoop Antenna
di SM6WGG
78
Download
40
Likes
0
Makes
2020-05-16
Added some pictures and a few more add on parts.
To make my loop made out of folded copper sheet sturdier/easier to carry I made a easilly to dissasemble/pack center pin and brackets. Sizing may vary so testprint or redesign as needed. (Most parts are available/modifyable over on the tinkercad site just search for my callsign and they should pop up.
I also added a quick/ugly designed bracket to attach the loop to the "rails" (https://www.thingiverse.com/thing:4274613) of my FT-817.
------------------------------------------------------------------------------------------------------------------------
My take on the QRP/travel mini magloop antenna. (small but roomy 45x75mm)
The electrical design is not my invention just found on various places online, a good place to start would be: https://k1fm.us/2015/07/k1fm-mini-magnetic-loop-2-0/ (Thanks Alain! Awesome site and project)
I added a reduction gear (~ 5:1 ratio gives about 2.5 turns of the original 1/2 of the
Added some pictures and a few more add on parts.
To make my loop made out of folded copper sheet sturdier/easier to carry I made a easilly to dissasemble/pack center pin and brackets. Sizing may vary so testprint or redesign as needed. (Most parts are available/modifyable over on the tinkercad site just search for my callsign and they should pop up.
I also added a quick/ugly designed bracket to attach the loop to the "rails" (https://www.thingiverse.com/thing:4274613) of my FT-817.
------------------------------------------------------------------------------------------------------------------------
My take on the QRP/travel mini magloop antenna. (small but roomy 45x75mm)
The electrical design is not my invention just found on various places online, a good place to start would be: https://k1fm.us/2015/07/k1fm-mini-magnetic-loop-2-0/ (Thanks Alain! Awesome site and project)
I added a reduction gear (~ 5:1 ratio gives about 2.5 turns of the original 1/2 of the
Hai stampato questo modello? Accedi e condividi il tuo make!
Accedi per lasciare un commento
AccediAncora nessun commento – sii il primo!