The Alpha Delta DX-Ultra offers absolutely remarkable performance for medium wave, tropical, International shortwave, Government, military, embassy, maritime, aircraft, commercial and all other utility communication frequency range.
Covers 500 kHz to 30 MHz. ARC-plug static protector provides protection for sensitive receiver components. The antenna design provides extremely low noise performance for maximum sensitivity to weak DX signals. Overall length approximately 80 feet.
The DX-ULTRA design provides extremely low noise performance for maximum sensitivity to weak DX signals. The wire elements' "Tapered Wing" design allows broadband operation on 1/2 wavelength and 3/4 wavelength multiples of various frequency ranges.
The DX-ULTRA is designed with a pair of ISO-RES inductors and parallel wire elements for maximum broadband, efficient performance. No lossy traps. The difference on your S-meter can be phenomenal! Alpha Delta's exclusive model DELTA-C center insulator with the built in model SEP ARC-PLUG static electricity protector provides effective protection for your sensitive receiver components. Connectors accept either coax or balanced line.
Overall length of the DX-ULTRA is only 80 feet with dipole, inverted-vee, or full sloper configurations possible! Fully assembled - No cutting or soldering required. All components are rated at 2kW of power with all stainless-steel hardware.
Can be used with a wide-range antenna tuner for commercial, military, or embassy operation. The DX-ULTRA is designed specifically for full spectrum shortwave performance, not just for the narrower amateur or international shortwave bands. |
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