QRP Dipole Balun
thingiverse
This is a small balun box and dipole support to build a dipole antenna (or end fed wire) Parts required: 1. UG-290/U panel mount BNC connector 2. Quantity 8 of M3x30mm bolts 3. Quantity 8 of M3 nuts 4. Quantity 4 of M2x10mm (or 8mm) bolts (to secure the BNC) 5. Quantity 4 of M2 nuts (to secure the BNC) 6. Quantity 2 of M4 x 20mm bolts (to secure your antenna wires) or similar 7. Optional Core: FT-140-43 Ferrite toroid core 1.4-inch diameter #43 Material if you want to make a matching transformer It has tie off points top, and sides for ropes (paracord) , and 2 x 4mm holes for bolts to attach the antenna wires
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