Availability
Alpha Delta Communications
Alpha Delta Communications coax switches and coax surge protectors have been protecting sensitive communications gear for years. And the company’s limited space antennas...
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!
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!
Surge Protector, Coaxial, DC pass, UHF Female, SO-239, Stud Mount, 2,000 W Power Rating, Each
Part Number: ALF-ATT3G50UHP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC pass, UHF Female, SO-239, Stud Mount, 200 W Power Rating, Each
Part Number: ALF-ATT3G50U
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC pass, N Female, Stud Mount, 2,000 W Power Rating, Each
Part Number: ALF-ATT3G50HP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, UHF Female, SO-239, 0.75in. Thru-Panel Bulkhead Mount, 2,000 W, Each
Part Number: ALF-ATT3G50UBHP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC pass, N-type, Female, Stud Mount, 200 W Power Rating, Each
Part Number: ALF-ATT3G50
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, Type F, Female, 75 ohm, 50 ohm compatible, 200 W, Each
Part Number: ALF-ATT3G50F
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, UHF Female, SO-239, 0.75in. Thru-Panel Bulkhead Mount, 200 W, Each
Part Number: ALF-ATT3G50UB
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, UHF Female, SO-239, XL 1.50 in. Thru-Panel Bulkhead Mount, 2,000 W, Each
Part Number: ALF-AT3G50UBXLHP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, Type N Male to Type N Female, Stud Mount, 2,000 W, Each
Part Number: ALF-ATT3G50MHP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, Type N, Female, Thru-Panel Bulkhead Mount, 2,000 W, Each
Part Number: ALF-ATT3G50BHP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, Type N, Female, Thru-Panel Bulkhead Mount, 200 W, Each
Part Number: ALF-ATT3G50B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, Type F, Female, 75 ohm, 50 ohm compatible, 2,000 W, Each
Part Number: ALF-ATT3G50FHP
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coaxial, DC Pass, UHF Female, SO-239, XL 1.50 in. Thru-Panel Bulkhead Mount, 200 W, Each
Part Number: ALF-AT3G50UBXL
Estimated Ship Date: Today
Estimated Ship Date: Today
Tee-Connector Type Coaxial Lightning Protector, Old Style, Model LT, DC Pass, 200 W, UHF Female, SO-239, Each
Part Number: ALF-LT
Estimated Ship Date: Today
Estimated Ship Date: Today
Surge Protector, Coax, DC Pass, NO MOUNT STUD, RIGHT ANGLE UHF Male PL-259 to UHF Female SO-239, 2,000 W, Each
Part Number: ALF-AT3G50UM90HP
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Surge Protector, Coaxial, DC Pass, Type N Male to Type N Female, Stud Mount, 200 W, Each
Part Number: ALF-ATT3G50M
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Surge Protector, Coax, DC Pass, NO MOUNT STUD, RIGHT ANGLE UHF Male PL-259 to UHF Female SO-239, 200 W, Each
Part Number: ALF-AT3G50UM90
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Replacement Arc-Plug for Tee-Connector Old Style Model LT ONLY, NOT compatible for ATT3G, Each
Part Number: ALF-LT-ARC-PLUG
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Arc-Plug, 200 W Replacement, for ATT 3G Protectors Only, Each
Part Number: ALF-3G50
Estimated Ship Date: Today
Estimated Ship Date: Today
Arc-Plug, 2 kW Replacement, for ATT 3G Protectors Only, Each
Part Number: ALF-3G50HP
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Coax Switch, 4-port, Rated Through 500 MHz, UHF Female, SO-239, Each
Part Number: ALF-DELTA-4B
Estimated Ship Date: Today
Estimated Ship Date: Today
Coax Switch, 2-port, Rated Through 500 MHz, UHF Female, SO-239, Each
Part Number: ALF-DELTA-2B
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Coax Switch, 4-port, Rated Through 1.3 GHz, N Type, Female, Each
Part Number: ALF-DELTA-4B-N
Estimated Ship Date: Today
Estimated Ship Date: Today
Coax Switch, 2-port, Rated Through 1.3 GHz, N Type, Female, Each
Part Number: ALF-DELTA-2B-N
Estimated Ship Date: Today
Estimated Ship Date: Today
Desktop Coax Switch, 4-port, Rated Through 500 MHz, UHF Female, SO-239, Each
Part Number: ALF-ASC-4B
Estimated Ship Date: Today
Estimated Ship Date: Today