Why it matters in the field
Direct and nearby strikes can jump gaps and enter through power, network, control, or grounding conductors. Timing matters: disconnection must happen before the storm arrives.
Where operators get caught
An unplugged coax placed beside the radio can still arc to the chassis or operator.
A better field procedure
Stop operating early, use an external protected disconnect location when designed, keep people away from wiring and equipment, and rely on coordinated bonding and surge protection.
Connector fit proves only mechanical engagement. Current product instructions, cable preparation, electrical role, weather sealing, structural load, grounding code, and the complete antenna configuration still control.