SDR antenna foot
thingiverse
The antenna foot witch normaly are suplied with cheap sdr radios are unstabile. this are wider and has rooms for a lot of smal 8x3mm magnets. Remove the brass pice from the orginal antenna and put in the top of the new one. If you want to improve prefomace of the antenna there is room for a LNA4ALL LNA pe picture. modify the open scad file if you want.
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