Alpha Antenna Digital Mode VHF HF Vertical

The Digital HF Military Vertical Dipole Antenna is a lightweight, versatile solution designed for missions requiring reliable digital HF communications. Compact at just 36 inches by 4 inches by 1.5 inches and weighing 22 ounces, it offers exceptional portability without sacrificing performance. This antenna delivers 0-2500km of digital mode coverage from 7MHz to 30MHz, providing dependable connectivity through ground-wave and skywave signal patterns. Its isolated design eliminates the need for a counterpoise, making it a practical option for deployments in remote or challenging environments.

Engineered for compatibility with digital quantum and spread-spectrum equipment, the antenna supports singular or simultaneous frequencies, ensuring adaptability for various mission requirements. On 7MHz to 30MHz, it delivers digital skywave coverage with a 1500-mile radius (3000-mile diameter) and ground-wave coverage up to 60 miles, depending on height. This performance makes it an ideal choice for critical applications requiring secure, long-range digital communications in demanding conditions.

Built to MIL-STD-188 M110a specifications, the antenna supports digital modes with a power rating of 5W minimum input signal and a maximum input power of 30W for continuous use. Its capability to handle bursts of up to 100 watts for 1 minute adds flexibility for high-intensity operations. Designed for compatibility with MIL-STD Data Modem Terminal (MS-DMT) and Automated Message Terminal (AMT) software, this antenna is a robust, mission-critical tool for military and emergency communications.