Momobeam DUO8 15/20 SF Dual Band HF Yagi Antennas are a single, separately fed dual-band full size antenna designed for the 14MHz (20m) and 21MHz (15m) amateur bands. With independent SO-239 feed lines connectors for each band, it enables simultaneous operation by two transceivers—without the need for expensive diplexers. Perfect for multi-operator contesting, the DUO8 15/20 SF eliminates the need for additional towers. Simply pair it with high-quality bandpass filters and you're ready to go. Enjoy true monoband performance from a single dual-band antenna. Assembly is simple and intuitive. The DUO8 15/20 SF uses a square boom, and all hardware is packaged in clearly labeled bags. Each aluminum tube is also labeled to ensure a quick and hassle-free setup.

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.

DUO8 15/20 SF Features and Specifications:

• RF Choke: (2) 3KW included

• Longest element: 36.08 ft. (1100cm)

• Power Handling: 10kW

• Wind Area: 10.76 sq. ft. (0.99m²)

• Wind Load @80MPH: 641.7 ft. lbs. (870N)

• Wind Survival*: 100 Mph (160 Km/h)

• Tower Leg/Mast Diameter: 2/2.36 inch (50/60mm)

• Tower Lift: 4.26ft. (130cm) above the tower top

• Weight: 110.23lbs. (50kg)

• Feedline Connectors: (2) UHF SO-239 female

• Tubes and Plates: Aluminum alloy 6061T6

• Hardware: stainless steel

• Insulating Clamps: polypropylene, UV resistant