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Momobeam HF Directional Antennas
Momobeam Mono3-20 Monoband Yagi Antennas
Momobeam Mono3 20 Monoband Yagi Antennas are engineered using the latest generation design software to deliver exceptional performance across the entire 20 meter frequency range. With full size elements and precision optimized geometry, these antennas are ideal for operators who want maximum efficiency, gain, and on air reliability without compromise. Built on a robust square boom, the MONO3 20 antennas are designed for easy, accurate assembly. Each system includes an assembly tool, spare hardware (bolts and aluminum tubing), and fully labeled components. All hardware is packaged in clearly marked bags, and every aluminum tube is labeled to ensure a fast, frustration free installation experience. These antennas are suitable for both mast mounting and side mount tower configurations, offering excellent flexibility for station design. A medium duty rotor is required for proper operation. To further enhance performance and reduce feedline issues, every MONO3 20 antenna comes standard with a 3 kW RF choke balun—a premium component that many manufacturers offer only as an upgrade. Momobeam RF Chokes are constructed from high quality, low loss, double shielded coaxial cable with a Teflon dielectric, combined with carefully selected ferrite material sleeved over the cable to create a high impedance path for RF, providing excellent isolation between the antenna and the coaxial feedline.
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$1,389.99
Momobeam TRI10 Multiband HF Yagi Antennas
Momobeam TRI10 Multiband HF Yagi Antennas are a widely favored, medium sized triband Yagi antenna system that delivers impressive performance at an attractive price point. Covering the 20, 15, and 10 meter bands through a single coaxial feed line, these antennas offer a fully optimized element configuration for each band. On 20 and 15 meters, they feature three full size elements—reflector, driver, and director—while the 10 meter band incorporates four elements arranged as a reflector, driver, and two directors for enhanced gain and directivity. Engineered for convenience, TRI10 Yagi antennas require no calibration or band specific adjustments; during assembly, there is no need to choose between CW and SSB segments. They provide flat SWR below 1.5:1 across all operating bands, making them perfectly suited for modern transceivers and high power linear amplifiers. Each TRI10 is supplied with an assembly tool and spare parts, including bolts and aluminum tubing, ensuring operators have everything needed for smooth installation. The high quality 3kW RF choke balun—often an extra cost option with other manufacturers—is included as standard to ensure efficient, trouble free operation. Built on a robust square boom, these antennas offer long term stability, precise element alignment, and a clean, professional appearance. All hardware ships in clearly labeled bags, and every aluminum tube is individually marked, making assembly simple, intuitive, and fast.
Not Yet Reviewed
$2,230.99
Momobeam PENTA10 Five Band HF Yagi Antennas
Momobeam PENTA10 Five Band HF Yagi Antennas are popular multiband antennas designed with a compact footprint while delivering full size performance across the 10, 12, 15, 17, and 20 meter bands—all through a single coaxial feed line. Their full size elements provide performance far superior to older multiband designs, and the carefully optimized element spacing—developed using advanced simulation software—ensures exceptional gain, directivity, and on air results. Built on a robust square boom, these antennas offer long term durability, perfect element alignment, and a clean, professional appearance. Assembly is exceptionally straightforward thanks to clearly labeled hardware, telescoping aluminum tubing, and the organized packaging that characterizes all MOMOBEAM products. Each PENTA10 includes an assembly tool and spare parts to support smooth deployment. The high quality 3kW RF choke balun, supplied as standard even though many manufacturers treat it as an optional upgrade, ensures efficient, trouble free operation. With their compact dimensions, superior engineering, and user friendly assembly, Momobeam PENTA10 Five Band HF Yagi Antennas are the ideal choice for operators seeking outstanding performance along with simple, intuitive installation.
Not Yet Reviewed
$1,929.99
Momobeam Tetra15-DF 40/20/15/10M Dual Feed Yagi Antennas
Momobeam Tetra15 DF 40/20/15/10M Dual Feed Yagi Antennas are multiband HF Yagi antennas engineered with an exceptionally compact design while maintaining high level performance across all four operating bands. On 40 meters, these antennas utilize a Reflector/Driver configuration with element lengths reduced through end loading, a technique originally adopted by W6NL that preserves near full size performance while minimizing overall dimensions. On 20 meters, they employ full-size elements arranged as a reflector, driver, and director, providing strong forward gain and clean directional behavior. For both the 15 meter and 10 meter bands, the antennas incorporate four active elements configured as a reflector, driver, and two directors, ensuring excellent gain and front to back ratios across the higher frequency ranges. Their dual feed architecture allows contest stations to operate on two bands simultaneously, delivering monoband level performance to each operator when paired with appropriate band pass filtering. These antennas include an assembly tool along with spare bolts and aluminum tubing, and they are built on a square boom structure that simplifies the installation process. All hardware is packaged in individually labeled bags, and each aluminum element is clearly marked, enabling fast, intuitive assembly. The system requires two separate coaxial feedlines—one dedicated to the 40 meter band and the other serving the combined 20/15/10 meter array. A medium to heavy duty rotator is recommended for proper operation. Each antenna is supplied with two 3kW RF choke baluns as standard equipment, a notable advantage since many competing manufacturers only offer these components as optional upgrades.
Not Yet Reviewed
$6,271.99
Momobeam TRI16-BT 20/15/10 Meter Yagi Antennas
Momobeam TRI16 BT 20/15/10 Meter Yagi Antennas are high performance tri band antenna systems engineered specifically for installation on large towers and demanding station environments. Designed for operators who require exceptional gain, pattern control, and mechanical durability, these antennas deliver powerful, consistent results across the 20, 15, and 10 meter bands. TRI16 BT antennas are truly unique. The generous spacing between the elements around the boom to mast plate allows installation on towers with sides up to 70 inches per side. Built on a 38 foot boom, each antenna features a total of sixteen elements: four elements on 20 meters (reflector, driver, and two directors), five elements on 15 meters (reflector, driver, and three directors), and seven elements on 10 meters (reflector, driver, and five directors). This aggressive element configuration delivers outstanding forward gain and strong rejection performance across all bands. Each TRI16 BT antenna includes an assembly tool and spare hardware such as bolts and an aluminum replacement tube. A high quality 3kW RF choke balun is also included as standard—an important advantage, as many manufacturers offer similar components only as optional extras. This premium balun ensures proper feed line isolation and cleaner RF behavior for high power operation. Assembly is designed to be straightforward and intuitive. The antennas use a square boom structure for strength and reliability, and all hardware is packaged in individually labeled bags. Each aluminum tube is clearly marked for quick identification, ensuring a smooth, error free installation process even on complex large tower projects. TRI16 BT antennas require only a single coaxial cable and a medium to heavy duty rotator to support their robust mechanical build. With their combination of advanced engineering, substantial element count, and tower friendly design, these antennas provide exceptional performance for serious Amateur Radio operators who demand the very best from their tri band Yagi systems.
Not Yet Reviewed
$4,572.99
Momobeam TRI7 20/15/10 Meter Tri-Band Yagi Antennas
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.
Not Yet Reviewed
$1,556.99
Momobeam TRI9 30/17/12 Meter Full-Size Yagi Antennas
Momobeam TRI9 30/17/12 Meter Full-Size Yagi Antennas are the perfect choice for operators who appreciate the unique characteristics of the WARC bands. These antennas offer medium overall dimensions while maintaining full size elements across all three bands, ensuring optimal efficiency and strong on air results. The design features four elements on 24 MHz, three elements on 18 MHz, and two elements on 10 MHz, delivering excellent gain, bandwidth, and pattern control on each band. Engineered for consistent, high quality performance, TRI9 30/17/12 antennas provide a flat SWR curve with values under 1.5:1 across all three WARC bands without requiring additional tuning. Their electrical performance allows operators to break through demanding pileups with confidence, giving the station a significant advantage during DX openings and rare entity activations. Each TRI9 30/17/12 antenna includes an assembly tool and spare parts such as bolts and an aluminum tube, offering convenience and long term serviceability. A high quality 3kW RF choke balun is supplied as standard—a premium component that many manufacturers offer only as an extra-cost option. This balun helps maintain clean RF behavior, reducing unwanted feed line currents and improving overall system performance. Assembly is designed to be simple, fast, and intuitive. The antennas use a square boom structure, and all hardware arrives in individually labeled bags. Every aluminum tube is clearly marked to ensure accurate placement, making the installation process smooth and error free even for first time builders. Requiring a medium to heavy duty rotator, the TRI9 30/17/12 Meter Yagi Antennas combine mechanical strength, refined electrical engineering, and user friendly assembly. They deliver outstanding performance for WARC enthusiasts who want powerful, dependable antennas without excessive footprint or complexity.
Not Yet Reviewed
$3,609.99
Momobeam Tetra18-DF 40/20/15/10M Dual Feed Yagi Antennas
Momobeam Tetra18 DF 40/20/15/10M Dual Feed Yagi Antennas represent a versatile and high performance quad band antenna solution engineered for operators who demand exceptional results. These antennas deliver efficient, optimized performance while maintaining a compact structure, making them ideal for contesting, DXing, and multi station operation. On 40 meters, the Tetra18 DF antennas use a classic Reflector/Driver configuration, with element lengths compacted through end loading. This design approach, originally adopted by W6NL, preserves the on air performance and gain characteristics of a full size 40 meter Yagi while significantly reducing the physical span of the elements. The result is a mechanically manageable 40 meter system that still performs like a full sized antenna. Across 20, 15, and 10 meters, these antennas employ full size elements arranged in proven high gain configurations: four elements on 20 meters, five elements on 15 meters, and seven elements on 10 meters. This design provides excellent forward gain, clean patterns, and wide bandwidth without the compromises of traps, loading coils, or mechanical switching systems. Because no traps, motors, relays, or other moving parts are used, the antennas achieve exceptional long term reliability and mechanical simplicity. All components are built from durable, high quality aluminum to ensure performance and longevity in demanding environments. The dual feed system is a defining feature of the Tetra18 DF antennas. It enables contest stations to operate these antennas as true multi monoband systems. One transceiver/amplifier can operate on 20/15/10 meters, while a second station transmits on 40 meters simultaneously—an arrangement made possible by the fully isolated feed architecture. This configuration maximizes multi operator efficiency, with the only added requirement being the use of external band pass filters (BPFs) to protect equipment between stations. Each Tetra18 DF antenna is supplied with a dedicated Assembly Tool, spare hardware, and two aluminum tube sections to ensure smooth installation and long term maintainability. Additionally, two high quality 3kW RF choke baluns are included as standard equipment—a significant advantage, as many manufacturers treat these essential components as optional add on. Assembly is straightforward thanks to the use of a square boom, clearly labeled aluminum elements, and individually packaged and labeled hardware. These design choices make the construction process intuitive and efficient, even for first time installers. The system requires two coaxial feedlines—one dedicated to the 40 meter feed point and the other feeding 20/15/10 meters —and a heavy duty rotator to accommodate the overall mechanical load. Momobeam Tetra18 DF Dual Feed Yagi Antennas offer outstanding quad band performance, unmatched reliability, and advanced operating flexibility. They are engineered to satisfy contest grade requirements while maintaining ease of installation and long term mechanical stability, making them a standout choice for serious HF stations seeking the highest levels of performance across the 40/20/15/10 meter bands.
Not Yet Reviewed
$7,469.99
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.
Not Yet Reviewed
$3,609.99
Momobeam MONO2 40T Monoband Yagi Antennas
Momobeam MONO2 40T Monoband Yagi Antennas are engineered for operators who demand maximum performance on the 40 meter band. Featuring a precision Reflector/Driver configuration, the compacted W6NL style elements are securely mounted on a robust square boom, delivering full size antenna performance within a reduced physical footprint. With no traps or loading coils and a clean, direct 50 ohm feed through the included high quality 3kW RF choke, the MONO2 40T offers excellent efficiency, reliability, and simplicity. Each antenna ships with clearly labeled hardware, aluminum tubing, spare parts, and an assembly tool—ensuring a smooth and efficient installation from start to finish.
Not Yet Reviewed
$2,886.00
Momobeam Duo4 12/17 Dual Band HF Yagi Antennas
Momobeam Duo4 12/17 Dual Band HF Yagi Antennas are designed for the 12-meter and 17-meter WARC bands. Despite its very compact dimensions, it features full-size elements for superior efficiency. A unique aspect of this antenna is its innovative "open sleeve" feed for the 24 MHz driver, which eliminates the need for a direct connection and greatly simplifies assembly. The Duo4 delivers low SWR on both operating bands, making it an ideal match for modern transceivers and linear amplifiers. Assembly is simple and intuitive thanks to its square boom design, clearly labeled aluminum tubes, and hardware supplied in separate, marked bags. The antenna requires only one coaxial cable and a rotor for a small load, ensuring easy installation and reliable performance. Perfect for operators seeking exceptional signal quality in a compact footprint, the Momobeam Duo4 combines convenience, durability, and outstanding results for serious HF enthusiasts.
Not Yet Reviewed
$952.99
Momobeam DUO8 15/20 SF Dual Band HF Yagi Antennas
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.
Not Yet Reviewed
$3,245.99
Momobeam DUO7 10/15 Dual Band HF Yagi Antennas
Momobeam DUO7 10/15 Dual Band HF Yagi Antennas are compact dual-band HF Yagi antennas designed for the 15-Meter (21MHz) and 10-Meter (28 MHz) bands. The Duo7 1015 features full-size combined elements and a single 50-Ohm feedpoint, delivering fantastic performance across the entirety of both bands without the need for calibration or band-specific tuning. The antenna maintains a flat SWR below 1.5:1, making it compatible with modern transceivers and linear amplifiers. Assembly is straightforward thanks to its square boom design, labeled components, and included assembly tool. A 3kW RF choke balun is provided as standard, along with spare bolts and aluminum tubes. The DUO7 10/15 requires only one coaxial cable and a medium/light duty rotator, and pairs well with a monoband 20-Meter antenna for expanded HF coverage.
Not Yet Reviewed
$1,435.99
Momobeam DUO7 12/17 Dual Band HF Yagi Antennas
Momobeam DUO7 12/17 Dual Band HF Yagi Antennas are compact dual-band Yagi antenna designed for the 17-Meter (18MHZ) and 12-Meter (24MHZ) WARC bands, offering full-size elements and optimized spacing achieved through advanced simulation software. DUO7 12/17 delivers high performance with low SWR across both operating bands, making it compatible with modern transceivers and linear amplifiers. Assembly is straightforward, with all components clearly labeled and packaged for ease of use. The antenna features a square boom design and requires only a single coaxial cable and is suited for use with a medium-load rotators.
Not Yet Reviewed
$1,809.90
Momobeam Mono5-10 Monoband Yagi Antennas
Momobeam Mono5-10 Monoband Yagi Antennas are 5 element OWA (Optimized Wideband Antenna) Yagi antennas designed to deliver low SWR and a stable 50 ohm impedance across the 28 MHz band, making them a traditional, reliable choice for 10 meter operation. These antennas are factory pre calibrated, requiring no additional tuning, and they provide smooth coverage of the entire operating band with excellent front to back performance, a flat SWR curve under 1.5:1, and impressive gain. Built on a durable square boom, the MONO5 10 antennas include an assembly tool along with spare bolts and aluminum tubing, and all components are clearly labeled to ensure quick, straightforward assembly. Mono5-10 antennas can be mast mounted or side mounted on towers and require a medium duty rotator for proper operation. A 3kW RF choke balun is included as standard equipment—an essential component that many manufacturers offer only as an optional upgrade. Momobeam RF Chokes are built using high quality, low loss, double shielded coaxial cable with a Teflon dielectric, combined with carefully selected ferrite material sleeved over the cable. Together, these elements create a high impedance path for RF, providing excellent isolation between the antenna and the coaxial feedline.
Not Yet Reviewed
$1,507.99
Momobeam Mono5-15 Monoband Yagi Antennas
Momobeam Mono5-15 Monoband Yagi Antennas are five element OWA (Optimized Wideband Antenna) designs that provide traditional, reliable performance for 15 meter operation. They easily cover the entire band with a flat SWR curve below 1.5:1, delivering excellent front to back ratio and strong gain across the operating range. Built on a robust square boom, these antennas include an assembly tool along with spare bolts and aluminum tubing, with all hardware supplied in clearly labeled bags and every aluminum tube individually marked to ensure fast and trouble free assembly. MONO5 15 antennas can be mast mounted or side mounted on towers and require a medium duty rotator for optimal directional control. A 3kW RF choke balun is included as standard equipment—an essential component that many manufacturers offer only as an optional upgrade. Momobeam RF Chokes are built using high quality, low loss, double shielded coaxial cable with a Teflon dielectric, combined with carefully selected ferrite material sleeved over the cable. Together, these elements create a high impedance path for RF, providing excellent isolation between the antenna and the coaxial feedline.
Not Yet Reviewed
$2,280.99
Momobeam Mono4-20 Monoband Yagi Antennas
Momobeam Mono4-20 Monoband Yagi Antennas are full size, four element Yagi antennas designed to deliver excellent SWR bandwidth, optimal gain, and impressive front to back performance. These antennas remain lightweight for effortless handling while offering the strength needed to withstand harsh weather conditions. MONO4 20 excels in multi stacked array configurations. Stacks can be optimized for maximum forward gain or arranged to broaden directional coverage across multiple regions—making them an excellent choice for contest stations and serious DX operators. Built on a square boom, they are supplied with an assembly tool, spare hardware components, and clearly labeled bolts and aluminum tubes to ensure fast and intuitive assembly. All hardware is packaged in separate, clearly marked bags for added convenience. Mono4-20 can be mounted on a mast or side mounted on towers and require a medium duty rotator. A 3kW RF choke balun is included as standard equipment—an essential component that many manufacturers offer only as an optional upgrade. Momobeam RF Chokes are built using high quality, low loss, double shielded coaxial cable with a Teflon dielectric, combined with carefully selected ferrite material sleeved over the cable. Together, these elements create a high impedance path for RF, providing excellent isolation between the antenna and the coaxial feedline.
Not Yet Reviewed
$2,230.99
Momobeam Tetra14-SF 40/20/15/10-Meter Separately Fed Yagi Antennas
Momobeam Tetra14-SF 40/20/15/10-Meter Separately Fed Yagi Antennas represent a new generation of compact, high performance HF solutions for contesters, DXers, and multi operator stations. These antennas are designed to eliminate the long standing challenges created by towers crowded with multiple closely spaced monoband arrays. In many installations, such configurations cause unavoidable interaction between antennas, resulting in distorted radiation patterns and degraded performance. The Tetra14 SF overcomes these issues through an innovative separately fed architecture that delivers true multiband capability without compromise. Tetra14 SF features independent feed points for all four HF bands, allowing stations to operate four transceivers or amplifier setups simultaneously. With appropriate band pass filtering, these antennas behave as though each operator has their own monoband Yagi, while requiring only a fraction of the tower space normally consumed by stacked arrays. This approach not only reduces structural load and visual clutter but also produces cleaner patterns, stronger gain, and more predictable performance during competitive operating environments. To ensure top-tier operation on every band, these antennas use carefully optimized element spacing developed through advanced simulation. The 40 meter section employs a compact two element Reflector/Driver design incorporating end loading, a highly effective method pioneered by W6NL. This configuration retains the performance characteristics of a full size Yagi while significantly reducing element length, making installation more practical for a wide variety of tower systems. On 10, 15, and 20 meters, each antenna uses a refined four element arrangement consisting of a reflector, driven element, and two directors, delivering excellent gain and forward directivity across the higher frequency bands. Durability, ease of assembly, and station friendly construction are central to the Tetra14 SF design philosophy. These antennas utilize a strong square boom structure, with all aluminum elements and hardware components clearly labeled for efficient assembly. Every antenna includes an assembly tool, spare hardware, and a complete set of four high quality 3kW RF choke Baluns, a component other manufacturers often sell as an optional upgrade. Installation is straightforward, requiring four coax feedlines—one for each band—and a medium to heavy duty rotator. Momobeam Tetra14 SF Separately Fed 4 Band Yagi Antennas provide exceptional performance, reduced tower complexity, and true multi operator capability. They combine the advantages of monoband arrays into a single, compact, and intelligently engineered system. For contesting groups, DXpeditions, or high-demand stations seeking high performance on 10, 15, 20, and 40 meters, these antennas offer a modern and efficient solution that delivers outstanding on air results.
Not Yet Reviewed
$6,633.99
Momobeam TRI7-SF Separate Feed 20/15/10 Meter Tri-Band Yagi Antennas
Momobeam TRI7-SF Separate Feed 20/15/10 Meter Tri-Band Yagi Antennas are the smallest triband antenna in the Momobeam lineup that features independent feed points. These antennas use full size reflector and driver elements on both 20 and 15 meters, ensuring excellent gain and bandwidth. On 10 meters, they incorporate a three element design—reflector, driver, and director—optimized to deliver strong, reliable performance across the band. The TRI7 SF series is perfectly suited for multi transceiver stations, offering exceptional versatility thanks to its separate feed architecture. This design allows the antennas to be used simultaneously by three different transceivers, functioning much like three individual monoband antennas when paired with appropriate band pass filters to protect station equipment. As a result, operators can significantly reduce the number of antennas installed on their towers while maintaining full operating capability. Each TRI7 SF antenna includes a complete accessory set, featuring an assembly tool, spare hardware, and a pair of aluminum replacement tubes. Three high quality 3kW RF choke baluns are also supplied as standard—expensive components that many antenna manufacturers offer only as optional extras. These included baluns help ensure clean, efficient operation across all bands. Assembly is intentionally simple and intuitive. The antennas use a square boom design, with every piece of hardware packaged in individually labeled bags and all aluminum tubes clearly marked. This thoughtful organization makes installation fast, clear, and error free, even for complex station configurations. With their separate feed capability, TRI7 SF antennas make it easy for station owners to transition into multi operator contest categories without requiring additional tower space. Key advantages of this solution include a reduced number of installed antennas, lower wind load, elimination of external diplexers or triplexers, and straightforward integration into stacked or multi antenna arrays if desired. These antennas require three coaxial cables and a medium to light duty rotator. With their combination of versatility, efficiency, and thoughtful engineering, the TRI7 SF Separate Feed Yagi Antennas offer a powerful and space efficient solution for serious Amateur Radio operators.
Not Yet Reviewed
$2,039.99
Momobeam TRI9-SF Separate Feed 20/15/10 Meter Yagi Antennas
Momobeam TRI9 SF Separate Feed 20/15/10 Meter Yagi Antennas are an ideal solution for operators seeking high performance tri band antennas with independent feed points. Each band is equipped with a full three element configuration—reflector, driver, and director—providing excellent gain, pattern control, and operating efficiency across 20, 15, and 10 meters. These antennas deliver balanced, consistent performance that appeals to both contesters and demanding DX enthusiasts. TRI9 SF antennas are perfectly suited for expanding contest stations and multi operator environments. Their separate feed architecture allows three operators to transmit simultaneously, each using a dedicated band, effectively functioning as if three individual monoband antennas were installed. When paired with appropriate band pass filters to protect equipment, this setup significantly optimizes tower space and reduces the complexity normally associated with multi band installations. This separate feed approach brings several key advantages to station design: fewer antennas are required overall, wind load on the tower is reduced, no external diplexer or triplexer is needed, and multi antenna or multi band stacking becomes simple to configure if desired. The result is a cleaner, more efficient station layout with improved upgrade potential for competitive operating. Each TRI9 SF antenna includes a complete accessory package, featuring an assembly tool and spare parts such as bolts and a pair of aluminum tubes. Three high quality 3kW RF choke baluns are supplied as standard—valuable components that many antenna manufacturers offer only as optional add-ons. Their inclusion ensures excellent feed line isolation and cleaner operating conditions across all three bands. Assembly is straightforward and intuitive. The antennas use a square boom design, and all hardware is organized in individually labeled bags, with each aluminum tube clearly marked for quick identification. This thoughtful packaging makes installation fast, accurate, and stress free, even for operators assembling complex multi antenna systems. TRI9 SF antennas require three coaxial cables and a medium load rotator for proper operation. With their combination of robust engineering, multi transceiver capability, and space efficient design, these antennas offer a powerful solution for serious Amateur Radio operators looking to enhance their contesting capabilities with minimal tower real estate.
Not Yet Reviewed
$2,762.99
Momobeam Tetra17-FS 40/20/15/10M Full-Size Yagi Antennas
Momobeam Tetra17-FS 40/20/15/10M Full-Size Yagi Antennas are designed to deliver the performance, reliability, and ease of use that contesters and demanding HF operators expect. These quad band antennas offer full size elements on every band, ensuring maximum efficiency, excellent gain, and wide operating bandwidths—all without the use of traps. Their compact mechanical design brings together high performance and reduced tower footprint, making them an ideal choice for stations looking to significantly upgrade capability across multiple HF bands. Each Tetra17 FS antenna is engineered using advanced modeling software that carefully defines the spacing and geometry of all elements. The result is a fully optimized array that delivers stable SWR curves, strong forward gain, and clean radiation patterns. Combined with Momobeam's well known mechanical durability and robust construction standards, these antennas represent a uniquely powerful balance of electrical performance and long term reliability. Assembly has been intentionally designed to be simple and intuitive. The Tetra17 FS antennas use a strong square boom for superior alignment and structural stability, and all aluminum tubes and hardware are clearly labeled to streamline the installation process. Hardware is packaged in organized, marked bags, allowing operators to complete assembly efficiently and confidently. These antennas require only a single coax feedline for operation, thanks to their unified feed design, and they are built to handle the demands of heavy-duty rotators suitable for multi band Yagi of this size. Each antenna also includes a high quality 3 kW RF choke, supplied as standard equipment to ensure proper current balance and clean RF behavior at the feed point. Momobeam Tetra17-FS 40/20/15/10M Full-Size Yagi Antennas provide a remarkable combination of high performance, wide bandwidth, rugged construction, and user friendly assembly. Their full size, trap free design sets them apart from conventional multiband solutions, offering contest grade capability in a compact footprint. For operators who want exceptional results across four major HF bands without the compromises typical of multiband arrays, the Tetra17 FS stands out as a truly exceptional choice.
Not Yet Reviewed
$8,070.99
Momobeam Mono4-10 Monoband Yagi Antennas
Momobeam Mono4 10 Monoband Yagi Antennas are full size, four element antennas engineered to deliver excellent SWR bandwidth, optimal forward gain, and strong front to back performance across the 10 meter band. Despite their robust construction, these antennas remain lightweight, making them easy to handle while still offering the durability needed for harsh weather conditions. Designed for high performance installations, the MONO4 10 excels in multi stacked array configurations. Stacks can be optimized for maximum forward gain or arranged to broaden directional coverage across multiple regions—making them an excellent choice for contest stations and serious DX operators. Built on a sturdy square boom, each antenna comes with an assembly tool, spare hardware (bolts and aluminum tubing), and fully labeled components. All hardware bags and aluminum tubes are clearly marked, ensuring quick, accurate, and hassle free assembly. A 3kW RF choke balun is included as standard equipment—an essential component that many manufacturers offer only as an optional upgrade. Momobeam RF Chokes are built using high quality, low loss, double shielded coaxial cable with a Teflon dielectric, combined with carefully selected ferrite material sleeved over the cable. Together, these elements create a high impedance path for RF, providing excellent isolation between the antenna and the coaxial feedline. The Mono4-10 requires a medium duty rotator for proper operation.
Not Yet Reviewed
$955.99
Momobeam Mono4-15 Monoband Yagi Antennas
Momobeam Mono4 15 Monoband Yagi Antennas are full size, four element antennas engineered to deliver excellent SWR bandwidth, optimal gain, and strong front to back performance on the 15 meter band. Lightweight for easy handling yet built to withstand harsh weather conditions, these antennas provide reliable performance for both standalone installations and multi stacked array configurations. The MONO4 15 performs exceptionally well in stacked systems, whether optimized for maximum forward gain or arranged to broaden directional coverage across wider geographic regions—making it a powerful choice for serious DX operators and advanced contest stations. Constructed on a sturdy square boom, each antenna includes an assembly tool, spare hardware (bolts and aluminum tubing), and fully labeled components. All hardware is packaged in separate, clearly marked bags, and every aluminum tube is labeled to ensure fast, accurate, and stress free assembly. Suitable for mast mount or side mount tower installations, the MONO4 15 requires a medium duty rotator for proper operation. A 3kW RF choke balun is included as standard equipment—an essential component that many manufacturers offer only as an optional upgrade. Momobeam RF Chokes are built using high quality, low loss, double shielded coaxial cable with a Teflon dielectric, combined with carefully selected ferrite material sleeved over the cable. Together, these elements create a high impedance path for RF, providing excellent isolation between the antenna and the coaxial feedline. The Mono4-10 requires a medium duty rotator for proper operation.
Not Yet Reviewed
$1,329.99
Momobeam Mono2 30FS Monoband HF Yagi Antennas
Momobeam Mono2 30FS Monoband HF Yagi Antennas are engineered for operators who demand maximum performance on the 30 meter band (10 MHz). Designed in a full size Reflector/Driver configuration, these antennas avoid traps and loading coils entirely, delivering clean, efficient operation with a direct 50 ohm feed via the included high quality RF choke. Built on a robust square boom, the MONO2 30FS antennas are supplied with an assembly tool, spare hardware (bolts and aluminum tubing), and clearly labeled parts to ensure fast, accurate, and frustration free installation. Each antenna comes standard with a 3kW RF choke balun, a premium component that many manufacturers offer only as an expensive add on. The Mono2 30FS requires a medium duty rotator and is designed for operators who value reliability, simplicity, and top tier HF performance.
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$4,846.00