Momobeam Mono7-10 Monoband Yagi Antennas

Momobeam Mono7-10 Monoband Yagi Antennas are high‑performance, seven‑element OWA‑optimized wideband antenna system, designed to deliver exceptional directivity, gain, and signal purity across the entire 10‑meter band. Each element is precisely dimensioned, and the spacing is meticulously optimized using advanced modeling software to produce a clean, efficient radiation pattern with a flat SWR that remains below 1.5:1 throughout the operational range. These electrical characteristics, combined with Momobeam’s renowned mechanical engineering, make the Mono7‑10 series a standout choice for operators seeking superior performance on 10 meters.

Built on a durable square‑boom structure, these antennas are designed for long‑term reliability and mechanical strength. Momobeam packages each system thoughtfully, providing an assembly tool, spare hardware, and neatly organized, clearly labeled parts to ensure a smooth and efficient installation process. Every aluminum tube is individually marked for quick identification, making assembly straightforward for both experienced installers and first‑time builders.

Each antenna includes a 3kW RF choke to ensure proper feedline isolation and clean RF behavior right out of the box. Due to their size and wind load, the Mono7‑10 antennas require a medium‑duty rotator capable of supporting their mechanical mass and maintaining accurate directional control.

With their durable construction, strong directivity, and excellent electrical performance, the Momobeam Mono7‑10 antennas offer a dependable, high‑performance solution for all levels of 10‑meter operation—from casual use to serious DXing and contesting.

MONO7-10 Features and Specifications:

• RF Choke Balun: 3kW included

• Bandwidth@ S.W.R. ≤ 1.5:1: 900kHz

• Longest element: 17.90ft. (545cm)

• Power Handling: 10kW

• Wind Area: 12.92 sq. ft. (1.2m²)

• Wind Survival*: 100 Mph (160 Km/h)

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

• Tower Lift Side: 6.60ft. (200cm) Weight: 110.23lbs. (50kg)

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

• Tubes and Plates: Aluminum alloy 6061T6

• Hardware: stainless steel

• Insulating Clamps: polypropylene, UV resistant