Momobeam Mono5‑6HD monoband Yagi antennas are full‑size, high‑performance antennas designed for the 6‑meter (50MHz) amateur band, utilizing a five‑element configuration consisting of a reflector, driver, and three directors to deliver strong, reliable gain and directivity.

Built on a robust square boom, these antennas are engineered to withstand harsh environmental conditions, including strong winds, ice, and snow, making them ideal for demanding installations. They are powered directly with a 50‑ohm feed through a single coaxial line connected to an included 2kW 1:1 RF choke balun, ensuring clean and stable performance.

Momobeam designed these Mono5-6HD antennas to operate across a wide bandwidth without requiring user adjustments, offering operators a straightforward and dependable setup. For proper operation and positioning, the Mono5-6HD requires a light‑duty rotator.

MONO5-6 Features and Specifications:

• RF Choke Balun: 2kW Balun included

• Bandwidth@ S.W.R. ≤ 1.5:1: 500kHz

• Longest element: 9.94ft. (303cm)

• Power Handling: 3kW

• Wind Area: 3.23 sq. ft. (0.3m²)

• Wind Load: (80 MPH): (767N) 565.71 ft. lbs.

• Wind Survival*: 100 Mph (160 Km/h)

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

• Tower Lift Side: 4.6ft. (140cm) Weight: 22lbs. (10kg)

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

• Tubes and Plates: Aluminum alloy 6061T6

• Hardware: stainless and galvanized steel

• Insulating Clamps: polypropylene, UV resistant