Alpha Delta

Alpha Delta Communications coax switches and coax surge protectors have been protecting sensitive communications gear for years. And the company’s limited space antennas have survived hurricane-force winds. Why not bring that same proven Alpha Delta performance and reliability to your amateur radio setup, too? For over 30 years, Alpha Delta Communications has been a leading manufacturer of coaxial surge protectors, coaxial switches, HF fixed wire antennas, and more. We’ve got Alpha Delta coax switches, single and parallel dipoles, replacement arc plugs, surge protectors, and more. Shop DX Engineering now!

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Click here for more information about Alpha Delta Surge Protector Replacement Arc-Plug® Cartridges

Alpha Delta Surge Protector Replacement Arc-Plug® Cartridges

After hundreds of protective firings of the Arc-Plug® cartridges or after a catastrop...

$14.95

Click here for more information about Alpha Delta Desktop Coax Switches

Alpha Delta Desktop Coax Switches

Alpha Delta Desktop Coax Switches bring a new level of versatility and convenience to your station operation. Th...

$149.95

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$159.95

Click here for more information about Alpha Delta UHF Connector Coaxial Cable Surge Protectors

Alpha Delta UHF Connector Coaxial Cable Surge Protectors

Alpha Delta UHF Connector Coaxial Cable Surge Protectors have SO-239 connectors and are r...

$49.95

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$62.95

Click here for more information about Alpha Delta N Connector Coaxial Cable Surge Protectors

Alpha Delta N Connector Coaxial Cable Surge Protectors

Alpha Delta N Connector Coaxial Surge Protectors are rated for 200 or 2,000 watts at freque...

$59.95

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$84.95

Click here for more information about Alpha Delta F Connector Coaxial Cable Surge Protectors

Alpha Delta F Connector Coaxial Cable Surge Protectors

Alpha Delta F Connector Coaxial Surge Protectors are rated for 200 or 2,000 watts at freque...

$59.95

Click here for more information about Alpha Delta Coaxial Switch Replacement Arc-Plugs®

Alpha Delta Coaxial Switch Replacement Arc-Plugs®

Alpha Delta Coaxial Switch Replacement Arc-Plugs® are designed to reduce the hazards of lightnin...

$9.95

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$17.95

Click here for more information about Alpha Delta Coax Switches

Alpha Delta Coax Switches

Alpha Delta Coax Switches have a precision-machined switch shaft and quadrant mechanism for more accurate and stable swi...

$59.95

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$99.95

Click here for more information about Alpha Delta Antenna Hardware Kits

Alpha Delta Antenna Hardware Kits

Alpha Delta Antenna Hardware Kits contain one DELTA-C Center Insulator, antenna connection hardware, one model S...

$29.95

Click here for more information about Alpha Delta End Insulators

Alpha Delta End Insulators

Alpha Delta End Insulators are fabricated with an extremely rugged UV and RF-resistant Deltalloy material that is so to...

$1.95

Click here for more information about Alpha Delta Single Band Full Size Dipole Antennas

Alpha Delta Single Band Full Size Dipole Antennas

Alpha Delta Single Band Full Size Dipole Antennas are assembled half-wave monoband dipole antenn...

$62.95

Click here for more information about Alpha Delta Twin Sloper Antennas

Alpha Delta Twin Sloper Antennas

Alpha Delta Twin Sloper Antennas combine the tremendous DX firepower of the quarter wave sloper with the wide ban...

$99.95

Click here for more information about Alpha Delta Parallel Wire Sloper Antennas

Alpha Delta Parallel Wire Sloper Antennas

Alpha Delta Parallel Wire Sloper Antennas are designed for limited-space installations that don't allow ...

$109.95

Click here for more information about Alpha Delta Parallel Dipole Antennas

Alpha Delta Parallel Dipole Antennas

Alpha Delta Parallel Dipole Antennas consist of the Alpha Delta DELTA-C center insulator and end insulators, ...

$139.95

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$189.95

Click here for more information about Alpha Delta Single Wire Multi-Band Dipole Antennas

Alpha Delta Single Wire Multi-Band Dipole Antennas

Alpha Delta Single Wire Multi-Band Dipole Antennas consist of the Alpha Delta DELTA-C Center In...

$129.95

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$159.95

Click here for more information about Alpha Delta HF SWL Sloper Antennas

Alpha Delta HF SWL Sloper Antennas

Alpha Delta HF SWL Sloper Antennas are a very unique and very effective adaptation of existing antenna theory. ...

$119.95

Click here for more information about Alpha Delta Parallel SWL Dipole Antennas

Alpha Delta Parallel SWL Dipole Antennas

Alpha Delta Parallel SWL Dipole Antennas cover AM broadcast through 30 MHz. They provide efficient, low-n...

$159.95

Click here for more information about Alpha Delta GBWM Copper Ground Bus Wall Mounts

Alpha Delta GBWM Copper Ground Bus Wall Mounts

Alpha Delta GBWM Copper Ground Bus Wall Mounts are very rugged products for mounting up to four Alp...

$69.95

Click here for more information about Alpha Delta Model LT Coaxial Surge Protectors

Alpha Delta Model LT Coaxial Surge Protectors

Alpha Delta Model LT Coaxial Surge Protectors provide lightning surge protection for transceivers on...

$29.95

Click here for more information about Alpha Delta SEP Arc-Plug® Static Electricity Protectors

Alpha Delta SEP Arc-Plug® Static Electricity Protectors

Alpha Delta SEP Arc-Plug® Static Electricity Protectors are mounted in the DELTA-C Center ...

$15.95

Click here for more information about Alpha Delta UCGC Copper Ground Rod Clamps

Alpha Delta UCGC Copper Ground Rod Clamps

Alpha Delta UCGC Copper Ground Rod Clamps are uniquely formed to attach up to four Alpha Delta ATT or T...

$49.95

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