Ring Variometer
by cheungbx
Printable files (14)
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stlplanet_print_three.stl
154 Ko · 180 downloads
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stl
knob.stl
137 Ko · 177 downloads
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stl
pipe.stl
41 Ko · 178 downloads
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stl
back.stl
104 Ko · 175 downloads
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stl
front.stl
868 Ko · 175 downloads
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stlsun.stl
122 Ko · 170 downloads
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stl
ring.stl
391 Ko · 177 downloads
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stl
nuts.stl
356 Ko · 175 downloads
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stl
coreframe37x23x15.stl
31 Ko · 175 downloads
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stl
coreframe42x25x16.stl
68 Ko · 176 downloads
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stl
coil37x23x15.stl
69 Ko · 175 downloads
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stl
coil45x26x8.stl
69 Ko · 172 downloads
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stl
coil42x25x16.stl
68 Ko · 174 downloads
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stl
coreframe45x26x8.stl
30 Ko · 173 downloads
Description
Create a Ring Variometer with a half ferrite ring that can be used in a Crystal radio or as an antenna tuner, or as a wave trap.
Check out my blog for detail instructions of how to download the 3D models to print out the parts, and where to order the parts.
http://billydiy.blogspot.com/2020/10/3d-designed-ring-variometer-this-is-3d.html
Checkout my Video for demo and instructions
https://youtu.be/u2V1u8saGVo