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Alpha Delta Grounding and Lightning Protection
Alpha Delta Model LT Coaxial Surge Protectors
Alpha Delta Model LT Coaxial Surge Protectors provide lightning surge protection for transceivers on frequencies from DC up to 30 megahertz. Each unit features SO-239 UHF female connectors on both input and output. Every spring and summer, many pieces of amateur radio equipment are damaged beyond repair by lightning-induced voltage surges. An inexpensive investment in these Alpha Delta Model LT Coaxial Surge Protectors may be your best insurance to protect expensive HF equipment from destructive surge voltages! Don't sit by and allow surge damage. Order Alpha Delta Model LT Coaxial Surge Protectors from DX Engineering to put a damper on those surges!
( 2 )
$39.99
Alpha Delta Coaxial Switch Replacement Arc-Plugs®
Alpha Delta Coaxial Switch Replacement Arc-Plugs® are designed to reduce the hazards of lightning-induced or other high-voltage induced surges. When hit with a surge, they will short to ground, protecting your equipment, and will remain shorted and must be removed or replaced in order to continue operation. As with all lightning protection; these surge plugs will not prevent fire or damage caused by a direct lightning strike to an antenna, power lines, or other structure. Alpha Delta D4 Coaxial Switch Replacement Arc-Plugs® are direct replacements for Alpha Delta Coaxial Switch model Delta-2 and Delta-4 series switches. As when used in Alpha Delta Coaxial Switches, D4 Replacement Arc-Plugs® are rated at 1,500 watts CW and SSB PEP, ICAS, at an SWR under 2:1. Lightning surges do lots of damage annually. Don't let your sensitive Amateur Radio gear go unprotected. Order Alpha Delta Coaxial Switch Replacement Arc-Plugs® from DX Engineering!
( 13 )
$21.99