Momobeam TRI12-SF Separate Feed 20/15/10 Meter Yagi Antennas

Momobeam TRI12 SF Separate Feed 20/15/10 Meter Yagi Antennas are outstanding medium sized triband Yagi antennas designed for operators who demand strong performance without the compromises of traps or mechanical tuning systems. These antennas cover the 20, 15, and 10 meter bands with exceptionally low SWR, and because all elements are full size, they deliver performance that clearly surpasses older generation designs. No calibration or adjustments are required—simply enjoy reliable operation, even in the most challenging pileups.

Thanks to their separate feedlines, TRI12 SF antennas allow three different transceivers to operate simultaneously, effectively functioning as three independent monoband antennas when used with proper band pass filters to protect station equipment. This configuration makes them an excellent choice for multi operator, multi band operation, whether for contesting or chasing DX.

Assembly is engineered to be simple and intuitive. The TRI12 20/15/10 SF antennas use a square boom structure, and all components arrive well organized for a smooth installation experience. Every hardware piece is packaged in its own labeled bag, and all aluminum tubes are clearly marked, ensuring fast and error free assembly.

These antennas require three coaxial feedlines, and a medium load rotator for proper operation. Three high quality 3kW RF choke baluns are included as standard—an important advantage, as many manufacturers offer them only as optional upgrades. With their combination of high performance, mechanical strength, and advanced separate feed capability, the TRI12 SF Separate Feed Yagi Antennas become indispensable partners for serious Amateur Radio operators seeking powerful and flexible triband performance.
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