Aerials for the reception of sound and television broadcasting in the frequency range 30 MHz to 1 GHz. Part 3: Methods of measurement of mechanical properties, vibration and environmental tests

This document establishes a specialized framework for evaluating the mechanical characteristics and environmental resilience of receiving antennas designed for sound and television broadcasting within the frequency range spanning from 30 MHz to 1 GHz. The text outlines precise methodologies required to measure various physical attributes, ensuring that antenna structures can withstand the operational demands placed upon them during their service life. It details specific procedures for conducting tests that simulate real-world conditions, addressing factors such as wind load, ice accumulation, and other environmental stressors that could compromise structural integrity. The provisions within this technical specification guide manufacturers and testing laboratories in applying consistent approaches to assess durability and reliability. By adhering to these defined protocols, stakeholders can verify that equipment meets necessary performance benchmarks for mechanical robustness. The content serves as a reference for determining how well an antenna performs under varying physical and environmental challenges, focusing strictly on the technical aspects of measurement and testing without extending into broader evaluation criteria.