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Momobeam TRI7 20/15/10 Meter Tri-Band Yagi Antennas
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Momobeam TRI7 20/15/10 Meter Tri-Band Yagi Antennas are compact, high performance antenna systems engineered for operators seeking exceptional results on 20, 15, an
Momobeam TRI7 20/15/10 Meter Tri-Band Yagi Antennas are compact, high performance antenna systems engineered for operators seeking exceptional results on 20, 15, and 10 meters while using a single coaxial feed. These antennas are designed to deliver strong, reliable communication performance in a small footprint, making them ideal for both limited space installations and full size stations.
On 20 and 15 meters, the antennas utilize a full size reflector/driver configuration that offers performance far beyond older generation designs, providing improved forward gain, cleaner patterns, and excellent band coverage. O
On 20 and 15 meters, the antennas utilize a full size reflector/driver configuration that offers performance far beyond older generation designs, providing improved forward gain, cleaner patterns, and excellent band coverage. O
Momobeam TRI7 20/15/10 Meter Tri-Band Yagi Antennas are compact, high performance antenna systems engineered for operators seeking exceptional results on 20, 15, and 10 meters while using a single coaxial feed. These antennas are designed to deliver strong, reliable communication performance in a small footprint, making them ideal for both limited space installations and full size stations.
On 20 and 15 meters, the antennas utilize a full size reflector/driver configuration that offers performance far beyond older generation designs, providing improved forward gain, cleaner patterns, and excellent band coverage. On 10 meters, they incorporate a three element system—reflector, driver, and director—optimized with advanced simulation software to achieve maximum efficiency and predictable behavior across the band.
Assembly is fast and stress free, requiring no calibration or band specific adjustments such as choosing between CW or SSB during installation. With an SWR consistently under 1.5:1 across all operating bands, these antennas are fully compatible with modern transceivers and linear amplifiers, ensuring stable operation even at high power levels.
Each unit includes a complete set of accessories, such as an assembly tool, spare hardware, and a robust 3kW RF choke balun—a valuable component that many competing manufacturers sell separately. The square boom construction and clearly labeled aluminum parts, each organized in separate bags, ensure intuitive and error free assembly from start to finish.
With only a single coaxial cable required and compatibility with medium/light duty rotators, the TRI7 antennas combine simplicity, advanced engineering, and excellent build quality, making them an outstanding choice for Amateur Radio operators who want maximum performance with minimal installation effort. Optional configurations, including separate feed versions (MOO TRI7101520SF), offer additional flexibility for operators who prefer independent band feeds.
On 20 and 15 meters, the antennas utilize a full size reflector/driver configuration that offers performance far beyond older generation designs, providing improved forward gain, cleaner patterns, and excellent band coverage. On 10 meters, they incorporate a three element system—reflector, driver, and director—optimized with advanced simulation software to achieve maximum efficiency and predictable behavior across the band.
Assembly is fast and stress free, requiring no calibration or band specific adjustments such as choosing between CW or SSB during installation. With an SWR consistently under 1.5:1 across all operating bands, these antennas are fully compatible with modern transceivers and linear amplifiers, ensuring stable operation even at high power levels.
Each unit includes a complete set of accessories, such as an assembly tool, spare hardware, and a robust 3kW RF choke balun—a valuable component that many competing manufacturers sell separately. The square boom construction and clearly labeled aluminum parts, each organized in separate bags, ensure intuitive and error free assembly from start to finish.
With only a single coaxial cable required and compatibility with medium/light duty rotators, the TRI7 antennas combine simplicity, advanced engineering, and excellent build quality, making them an outstanding choice for Amateur Radio operators who want maximum performance with minimal installation effort. Optional configurations, including separate feed versions (MOO TRI7101520SF), offer additional flexibility for operators who prefer independent band feeds.
Antenna, Yagi, TRI7 20/15/10M, 7 Elements, 10kW, Single Feedline, Square Boom Length 13.78ft., Turning Radius 19.69ft., 3kW Choke Baluns Incl, Each
Part Number: MOO-TRI7-101520
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today