Dipole Antennas Centers for Use with Spiderpole
thingiverse
This is a central hub for an HF dipole antenna, engineered to work seamlessly with a Spiderpole 12m fiberglass mast. The center hole of the dipole fits snugly over the Spiderpole mast and stops precisely at the pole diameter needed to reach a height of exactly 30 feet. A standard SO-239 chassis mount connector is employed for the feed line, ensuring a secure connection. I utilize 20 gauge speaker wire for the antenna elements. A variant has been included that accommodates a two-element fan dipole as depicted in the accompanying pictures. The single-band version has already been built and thoroughly tested with a 20m Inverted-V configuration at 30 feet. This weekend, during the DX contest, I intend to try out a 20m & 15m fan dipole setup using QRP operations.
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