Choke/balun case for center fed dipole antenna
thingiverse
I really loved the Dipole/Inverted V Balun Antenna Centerpiece from kaliway on Thingiverse, but it was too much for a FT140-43, so I made a redesign. Features: * Smaller, thinner and more compact (should print in less than 5-6 hours) * Thinner thread for the lid * Center mount secures ferrite core with three zip tie holes * M4 screws secure dipole wire * SO-239 connector * Reinforced holes for screws * More lateral arm holes for extra reinforcement or dual/multi-band dipole Due to smaller size and space constraints, bifilar winding might be better than traditional "coax over ferrite" wrapping. Prints with no supports.
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