How to Assemble a Log Periodic UHF/VHF TV Antenna You need to prepare carefully, if you are planning to install a log periodic UHF/VHF TV antenna. Basic Steps Open the pole clamp wide to get into the pole Lower your TV antenna into the top of the pole Make sure screws are finger-tight for the … Continue reading How to Assemble a Log Periodic UHF/VHF TV Antenna