DIY Simple Low Profile Multiband POTA Antenna

This article details the construction process for a simple, low-profile, multiband antenna designed for POTA (Parks On The Air) operations. It focuses on transforming a photographer's lighting tripod into a ham radio antenna, specifically addressing the electrical isolation of the top two radiating tube sections from the bottom support tube. The author, John VA3KOT, provides guidance on sourcing components such as the tripod (e.g., Amazon Basics Aluminum Light Photography Tripod Stand) and the telescopic whip (e.g., Buddipole's Long Telescopic Whip, measuring 9 feet 4 inches fully extended). The article also recommends using adhesive copper tape for contact areas and conductive grease to maintain high conductivity and prevent oxidation where tripod tubes connect. The total radiating element length is noted as 13 feet, formed by the whip and 4 feet of the tripod tubes. The construction does not require special tools but emphasizes careful assembly.