What should be the minimum distance between antenna conductors and other wiring to prevent interference?

The minimum distance between antenna conductors and other wiring to prevent interference is set to ensure that electromagnetic fields produced by the antenna do not induce unwanted voltages or noise in nearby conductors. A distance of 2 inches is generally recognized as a sufficient separation to minimize the potential for interference, particularly in residential and commercial installations.

This distance is recommended to accommodate the varying frequencies of radio signals, as well as to account for the potential variations in installation methods and surrounding environments. Maintaining this spacing helps ensure the reliability of both the antenna performance and the operation of nearby electrical systems, promoting safety and functionality.

While other distances might be suggested under specific circumstances or codes, 2 inches has been established as a standard that balances practical installation considerations with effective interference prevention across a range of frequencies used in common applications.