Momobeam Duo12 6/10 Dual Band HF Yagi Antennas high-performance dual-band HF Yagi designed for the 10-meter (28 MHz) and 6-meter (50 MHz) bands. Featuring full-size elements, this antenna delivers uncompromised performance equivalent to two monoband antennas—all from a single feed point.

With 12 elements on a 25.3 ft. square boom, the Duo12 includes seven full-size elements for 50MHz and five full-size elements for 28MHz. It offers a flat SWR below 1.5:1 across both bands and requires no calibration, and a single feed point, making it ideal for modern transceivers and linear amplifiers.

Assembly is simple and intuitive thanks to its square boom design, labeled aluminum tubes, and hardware supplied in separate, marked bags.

Requirements:

• One coaxial cable

• Medium-load rotator

• RF Choke: (1) 3 kW included

The Duo12 combines efficiency, durability, and ease of installation—perfect for operators who demand top-tier performance for 10m and 6m operation.

Additional Features and Specifications:

• Longest Element: (550cm) 18.05ft.

• Power Handling: 10kW

• Wind Area: (0.52m² ) 5.60 sq. ft.

• Wind Load: (130 km/h): (419N) 309.03 ft. lbs.

• Wind Survival: (160km/h) 100mph

• Tower Leg/Mast Diameter: (50/60mm) 2.0 - 2.36in.

• RF Choke: (1) 3kW included

• Weight: (excluding packaging): (25kg) 55.0lbs.

• Tubes and Plates: Aluminum Alloy 6061-T6

• Hardware: Stainless Steel

• Insulating Clamps: Polypropylene (UV resistant)