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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 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 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 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 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 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 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 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 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 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 Mono5-20 Monoband Yagi Antennas
Momobeam Mono5-20 Monoband Yagi Antennas are engineered to deliver maximum performance on the 20 meter band, directing RF energy precisely where it is needed. Designed with full size elements, these antennas provide impressive gain and an excellent front to back ratio, ensuring strong, reliable signal control across the band. Due to their substantial physical size, the MONO5 20 antennas incorporate reinforced mechanical solutions that enhance overall durability and structural integrity. Built on a sturdy square boom, they include an assembly tool along with spare bolts and aluminum tubing, with all components packaged in clearly labeled bags and each aluminum tube individually marked for fast, straightforward assembly. These antennas can be mounted on a mast or side mounted on towers and require a heavy duty rotator capable of supporting a large load. 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
$4,210.99
Momobeam Mono6-10 Monoband Yagi Antennas
Momobeam Mono6-10 Monoband Yagi Antennas are purpose built for operators who favor the 10 meter band and want the highest possible performance from a dedicated six element antenna system. Their precisely optimized element sizing and spacing produces a clean and highly effective radiation pattern, along with a remarkably flat SWR that never exceeds 1.5:1 across the entire band. Due to the substantial physical size of these antennas, Momobeam incorporates reinforced mechanical design features that enhance strength, durability, and long term reliability. Built on a robust square boom, the Mono6 10 is engineered to withstand challenging weather environments while maintaining mechanical stability over years of service. To simplify installation, the antennas include an assembly tool, spare hardware, and clearly labeled parts and aluminum tubing—making the build process straightforward and error free. Each antenna also comes equipped with a 3kW RF choke, ensuring proper feedline isolation and clean RF performance right out of the box. Because of their size and wind load, the Mono6 10 antennas require a heavy duty rotator capable of supporting a large rotating mass. This makes them an excellent choice for serious HF operators looking to maximize 10 meter performance with a rugged, professionally engineered monoband Yagi system.
Not Yet Reviewed
$2,039.99
Momobeam Mono6-20 Monoband Yagi Antennas
Momobeam Mono6-20 Monoband Yagi Antennas are engineered for installations focused on high-performance operation on the 20 meter band. These antennas feature six fully optimized, full size elements that deliver a clean, highly effective radiation pattern and dependable performance across the entire 20 meter band. Their design ensures a consistently flat SWR below 1.5:1 across the entire band, supporting efficient and stable operation without additional tuning. Because of their substantial size and the mechanical demands of the Mono6-20, Momobeam incorporates reinforced engineering throughout the structure. The antennas use a robust square boom design, offering exceptional rigidity and long term durability, even in challenging weather environments. To simplify assembly, Momobeam includes an installation tool along with spare hardware such as bolts and aluminum tubing. All components are packaged in clearly labeled bags, and each aluminum element is marked for easy identification. This thoughtful packaging approach ensures a smooth and efficient assembly process, even for first time installers. Each antenna comes equipped with a 3kW RF choke to provide proper feedline isolation and help operators achieve clean RF performance right out of the box. Due to their significant wind load and physical mass, the Mono6 20 antennas require a heavy duty rotator capable of handling a large mechanical load for safe and accurate directional control. Mono6-20 is ideal for serious HF enthusiasts, DX chasers, and contest operators seeking maximum performance and rugged reliability on the 20 meter band.
Not Yet Reviewed
$5,779.99
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.
Not Yet Reviewed
$2,883.99
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 Mono4-17 Monoband Yagi Antennas
Momobeam Mono4-17 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. 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. Mono4-17 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
$1,569.99
Momobeam Mono3-40FS Monoband Yagi Antennas
Momobeam Mono3 40FS Monoband Yagi Antennas are full size, three element antenna systems engineered for exceptional performance on the 40-meter (7MHz) band. Delivering a SWR of < 1.5:1 across 300kHz, these antennas provide strong gain and an excellent front to back ratio, making them ideal for operators who demand maximum efficiency and reliability on 40 meters. Unlike many 40 meter Yagi designs, the MONO3 40FS uses no hairpins or additional matching devices. The antenna is fed directly, and a high quality 3kW RF choke—included as standard—ensures proper isolation and trouble free connection to your coaxial feedline. Built on a rugged square boom, each antenna arrives with an assembly tool, spare hardware (bolts and aluminum tubes), and clearly labeled components. All hardware is supplied in separately marked bags, and every aluminum element is individually labeled to make assembly straightforward and accurate. This antenna is constructed as a heavy duty system, designed to withstand the demanding mechanical stresses that accompany a full size 40 meter Yagi. The element plates are made from thick, U shaped aluminum, and each element is reinforced with both horizontal and vertical tie rods for superior rigidity. Because of the antenna's large physical size, specialized mechanical solutions have been incorporated to ensure long term durability and structural integrity. The telescopic elements begin with a substantial 2.36-inch starting diameter for added strength. Designed for serious installations, the MONO3 40FS requires a heavy-duty rotator and supports typical mast mount configurations.
Not Yet Reviewed
$6,635.99