RFetomax UHF Lightning Arrestor
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The RFetomax UHF Lightning Arrestor is a coaxial surge protection device designed to safeguard CB and ham radio base station equipment from lightning-induced voltage spikes and static buildup. It features a PL-259 male to SO-239 female bulkhead configuration, making it straightforward to install inline with existing coax feedlines. Overall it offers a practical, low-cost layer of protection for amateur and CB radio setups where equipment is connected to outdoor antennas.
Key Features & Specs
| Connector Type | PL-259 male input to SO-239 female bulkhead output (UHF series) |
|---|---|
| Compatibility | Designed for CB radio, ham radio base stations, and other UHF coaxial antenna systems |
| Protection Type | Gas discharge tube or spark gap surge protection to divert lightning-induced transients to ground |
| Mounting | Bulkhead-style design allows panel or wall mounting for a clean, grounded installation point |
| Build Material | Metal body construction for durability and improved grounding continuity |
| Installation | In-line installation with standard UHF coax connectors; no tools required for connection |
| Grounding | Requires proper external ground wire connection to earth ground for effective surge protection |
Best for: Amateur radio operators and CB enthusiasts who run coaxial feedlines from outdoor antennas and want an affordable, easy-to-install layer of lightning surge protection for their base station equipment.