10-80M tuner free
Multiband Portable HF Antenna kit

Desde: $249.00

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Description: These are the basic components for either A) customizing an Alpha Multiband tuner free antenna or B) upgrading the 'legacy' pre-2017 Alpha Antenna systems. The end result being a directional Multiband tuner free antenna system, which can be configured to launch your signal as circumstances require from 10 through 80 meters.

1 - 13 foot MilStick whip
1 - Stainless Steel Alpha Match
1 - 25' NVIS element
1 - 8' ground wire with ground stake

Updated construction includes:
The Alpha Match; The protective housing of the Alpha Match is made of 316 Stainless Steel, which replaced the Black poly Delrin that is still popular with all other manufacturers. The inductor is now encased in a metal housing where it is isolated by a dialectic. This housing then enables the Alpha Match to capacitively balance the inductor once the elements are installed.

The MilStick Whip; The composite of the .490 inch diameter MilStick whip is a high strength, high quality, aerospace 7075-T9 alloy and at 13 feet is longer, has a larger diameter, & is stronger than any competitors whip. The construction of each element has a scratch-resistant hard-anodized surface. This surface is fully removed from each insert and also removed 2.5 inches inside each element. The inserts are then electrically bonded, where full contact RF continuity and connectivity is used to ensure maximum efficiencies are achieved. At the base of the whip an embedded 8740 Steel (chrome moly) cadmium plated stud supports the MilStick on the Alpha Match.

The Wiring Used; Sheathed 13 AWG memory free wiring is used, which has a tensile break strength of 500 pounds that is rated for temperatures from -40°C to +75°C.


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