High Gain Yagi Antenna

Premium High Gain Yagi Antennas for VHF, UHF and Microwave Bands

Antenna Experts manufactures premium, high-gain Yagi antennas engineered for superior performance across a wide spectrum of frequencies, including 75MHz, 150MHz, 350MHz, 450MHz, 550MHz, 650MHz, 700MHz (and lower 700MHz), 850MHz, 1450MHz, 1850MHz, and 2450MHz bands. Our modern VHF, UHF, and microwave Yagi antenna designs reflect innovative construction techniques, providing highly directional, reliable signal strength for a variety of demanding communication networks.

Driven by decades of continuous development, our high-performance antennas guarantee maximum reliability in the most demanding communication environments. The reliability of Antenna Experts is validated by their extensive roster of high-profile defense and aerospace clients. They are an established vendor for major global entities, armed forces, engineers and professionals providing a strong "trust signal" for new military contracts. 

Flexible Polarization and Plug-and-Play Usability

Designed for ultimate usability, our VHF and UHF high-gain Yagi antennas come equipped with specialized type 316 marine-grade stainless steel mounting hardware, permitting easy installation for either horizontal or vertical polarization. These antennas arrive factory-tuned, entirely eliminating the need for complex field adjustments. To guarantee consistent performance in severe environmental conditions, the feed point radiator is safely enclosed in a rugged nylon housing, which minimizes pattern distortion and protects critical components.

Rugged Build Quality for Extreme Environments

When it comes to structural integrity, the YR series high-gain Yagi antennas are built to withstand extreme weather and high wind loads. The complete YR-575 Yagi antenna with reflector is constructed from premium 6063T6 ultra-corrosion-resistant architectural anodized aluminum alloys. The radiating elements and grid reflector members are permanently welded to the support boom for maximum rigidity. For an added layer of protection against the elements, each antenna is finished with a durable powder coating, preventing rust and ensuring long-term reliability.

Reliable Wireless Digital TV Gap-Filler Solutions

Antenna Experts specializes in YR series high-gain Yagi antennas with reflectors explicitly designed for wireless digital TV gap-filler (re-emitter) applications spanning the 470-860 MHz bands. The YR-575 model is exceptionally suited for vertical polarized power repeaters and low-power horizontal polarized gap-fillers operating in the 518-630MHz range (channels 27-40). These antennas provide highly effective solutions for eliminating signal dropouts in shadowy or blind zones, making them ideal for expressways, railway tunnels, rural countrysides, multi-story buildings, elevators, and residential homes.

Key Features of Military Yagi Antennas:

• Rugged Construction: Often built with 6063T6 aluminum alloy, anodized for corrosion resistance, and sometimes powder-coated for severe environmental protection. Stainless steel version can also be supplied.
• High Gain and Directivity: Designed to provide high-gain, such as 10-13 dBi from 66-2500MHz Band. High gain up to 16dBi can be achieved from dual or quad stacked configuration. 
• Polarization: While linear Yagi antennas are common, dual-stacked circular polarized Yagi antennas are used to minimize signal fading in satellite applications.

Military Grade Yagi Antenna Applications:

Military Yagi antennas are highly directional, ruggedized solutions engineered for long-range communications, electronic warfare, and intelligence gathering. Operating across VHF, UHF, and Microwave bands, these antennas are crucial for ground-to-air, point-to-point, repeater site, and surveillance tasks. Antenna Experts manufactures and exports high-gain Yagi antennas reflecting innovative, modern construction. They feature corrosion-resistant, anodized aluminum and are occasionally equipped with circular polarization for satellite applications (SATCOM).

• Tactical Communications: Military grade yagi antenna used in, for example, VHF/UHF, for secure, long-range, point-to-point, radio links.
• SATCOM: Specifically for VHF UHF SATCOM for satellite telemetry and tracking command ground station antenna for LEO satellite 
• Electronic Warfare & Signal Intelligence: Employed for jamming, interception, and direction finding.

Design Variations & Key Design Features of MIL-STD Yagi Antenna:

• Stacked Arrays: Using multiple Yagi antennas in dual or quad formation together to significantly increase the overall gain of stacked array.
• Compact Designs: Portable, easy to carry, easy-to-assemble designs for quick field deployment.
• Directional Gain: High-frequency narrow-beam patterns ensure signal strength in specific, directions. 
• Premium Materials: Mounting hardware is constructed from type 316 marine-grade stainless steel for maximum durability.
• Weather Protection: The feed point radiator is enclosed in a nylon housing, protecting against severe environmental conditions and minimizing pattern distortion.
• Optimized Feed: A unique feed design acts as a matching device to keep VSWR low, increasing overall efficiency and eliminating the need for a folded dipole.
• Low Wind Load: The sleek surface area minimizes wind resistance and conserves tower loading capacity.
• Plug-and-Play: All directional high-gain Yagi antennas come factory-tuned and require no field adjustments.
• Flexible Mounting: Special hardware permits mounting for either horizontal or vertical polarization.

Supported Frequency Bands:

Our VHF, UHF, and Microwave Yagi antennas are available across a wide range of frequencies to suit diverse operational needs:

Specialized Applications - Wireless Digital TV Gap-Filler (YR Series):

The YR-575 Yagi with reflector is optimized for vertical polarized power repeater applications and low-power horizontal polarized digital TV gap-filler (re-emitter) applications. Operating in the 518–630 MHz band (channels 27-40), it provides effective coverage for blind and shadowy zones such as expressways, railways, tunnels, rural areas, and multi-story buildings. Note: The grid reflector is supplied in two segments for easy shipping and is ideal for scenarios requiring a high front-to-back ratio and high side-lobe suppression.

Specialized Applications - Remote Rural Broadband Systems (RRBS):

Our AY-550 and AY-650 military-grade antennas meet the strict technical requirements for RRBS operating in the 512–608 MHz and 614–698 MHz bands (TV channels 21 to 51). Note: For even higher gain, these can be supplied with a trough reflector to maximize the front-to-back ratio and minimize side lobes. This reflector is shipped in two segments and can be assembled in under 2 minutes with simple hand tools.

Packing & Transportation of Military Yagi Antenna

• MIL-STD VHF Yagi Antennas: Elements are removed from the antenna boom for ease of packing and secure transportation.
• MIL-STD UHF Yagi Antennas: Shipped pre-assembled with elements permanently fixed to the support boom.

Trusted Client Heritage of Antenna Experts

With over 30 years of manufacturing excellence, Antenna Experts is a globally recognized military grade antenna manufacturer and trusted OEM partner. We have proudly exported our premium range of yagi antenna communication solutions to over 60 countries and territories worldwide. The reliability of Antenna Experts is validated by our extensive roster of high-profile defense and aerospace clients. We are an established vendor for major global entities, armed forces, engineers and professionals providing a strong "trust signal" for new military contracts. Driven by decades of continuous development, our high-performance antennas guarantee maximum reliability in the most demanding communication environments.

Manufacturing and Compliance of Antenna Experts:

• Customization: Antenna Experts offer customizable frequency bands, power handling capacity, RF connector, materials and color options to meet specific client requirements.
• Short Lead Times: Our company is recognized for having some of the industry's shortest lead times with our comprising the quality for both standard and customized antenna products.
• Global Recognition: Antenna Experts client list includes high-profile organizations such as various defense and aerospace industry giants, armed forces, engineers and professionals.
• EU & ISO Standards Compliance: Our helical antenna products are fully compliant with CE, RoHS, REACH, and WEEE directives and the company is ISO 9001, ISO 14001 & ISO 18001 certified. 

Request Technical Quote & High Gain Directional Yagi Solution Procurement 

Looking for high-performance High Gain Directional Yagi Antenna with industry-leading lead times? Antenna Experts specializes in designing and manufacturing ruggedized, mission-critical RF solutions tailored to your specific frequency and platform requirements.

Direct Factory Pricing: With 99% of our sales driven by international exports, we offer highly competitive global pricing by eliminating middleman markups. Our direct-to-customer model ensures you get premium defense-grade hardware at factory rates.

Zero-Defect Quality Assurance: Quality is non-negotiable. Every antenna unit is 100% tested in our advanced Open Area Test Site (OATS). We provide comprehensive test reports and radiation patterns with every shipment to ensure compliance with your technical specifications.

Expedited Global Logistics: We are strategically partnered with FedEx and DHL to provide the industry’s fastest delivery. We have successfully deployed antenna systems to over 60 countries, including mission-critical installations in the most remote environments on earth.

Ready to secure your communication links in any environment? Contact our engineering team today to request a quote, discuss customized frequency bands, or learn more about our MIL-STD-810G compliant antennas.  

Engineered to survive where conventional antennas fail: Download our complete technical datasheets to view specific VSWR charts and radiation patterns or reach out to Antenna Experts to find the exact model for your tactical & fixed application.

Equip your next mission with world-class, military-grade reliability: Get in touch with Antenna Experts today to configure your military grade heavy duty premium-quality antenna.