Momobeam DUO7 12/17 Dual Band HF Yagi Antennas are compact dual-band Yagi antenna designed for the 17-Meter (18MHZ) and 12-Meter (24MHZ) WARC bands, offering full-size elements and optimized spacing achieved through advanced simulation software. DUO7 12/17 delivers high performance with low SWR across both operating bands, making it compatible with modern transceivers and linear amplifiers. Assembly is straightforward, with all components clearly labeled and packaged for ease of use. The antenna features a square boom design and requires only a single coaxial cable and is suited for use with a medium-load rotators.

The mission at Momobeam Antennas is to design antennas that deliver exceptional performance and uncompromising construction quality. Their products are built to endure the test of time, even under the most demanding meteorological and environmental conditions. Today, Momobeam is recognized as a solid and prestigious presence on the international stage. Their operations focus on the design and manufacturing of high-tech mono-band and multi-band antennas, engineered with precision and built to exceed expectations. With a commitment to innovation, durability, and performance, Momobeam continues to set new standards in the antenna industry.

* Requires only a single coaxial cable and a rotator suitable for medium loads.

DUO7 12/17 Features and Specifications:

• RF Choke Balun: 3kW included

• Longest element: 27.88 ft. (850cm)

• Power Handling: 10kW

• Wind Area: 7.43 sq. ft. (0.69m²)

• Wind Load @80MPH: 416.7 ft. lbs. (565N)

• Wind Survival*: 100 Mph (160 Km/h)

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

• Tower Lift: 0.31ft. (40cm) above the tower top Weight: 57lbs. (26kg)

• Feedline Connector: (1) 50-Ohm UHF SO-239 female

• Tubes and Plates: Aluminum alloy 6061T6

• Hardware: Stainless Steel

• Insulating Clamps: polypropylene, UV resistant