What is the minimum clearance required between lead-in conductors and conductors part of a lightning protection system at a radio antenna receiving station?

The minimum clearance required between lead-in conductors and conductors that are part of a lightning protection system at a radio antenna receiving station is established to ensure safety and system integrity. A clearance of 6 feet is specified to help mitigate potential issues such as electrical arcing and interference which could occur if the conductors are positioned too closely to one another. This distance allows for adequate insulation and protection against the high voltages associated with lightning strikes, ensuring that the electrical systems remain operational and that structural integrity is maintained.

Choosing this specific clearance also aligns with best practices and safety codes in the field, aiming to protect both the equipment and personnel involved. Having a defined clearance helps facilitate a more effective lightning protection strategy while considering the operational requirements of radio antenna systems.