5 Elements; Weight:0.4Kg; Size:725mm*280mm; Rated wind velocity 60 m/s; Mounting hardware:Ø30～Ø40 mm; Polarization: Horizontal 3dB Beam Width: 58° ; Vertical 3dB Beam Width: 40°
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TWYRDIO High Gain Yagi Antenna

I’m excited to share my thoughts on the TWYRDIO High Gain Yagi Antenna, a top-notch directional antenna designed for amateur radio enthusiasts. With its impressive specifications and rugged construction, this antenna is perfect for users who need a reliable and high-gain solution for their UHF 400-470MHz applications.

The TWYRDIO features a robust design with 5 elements, making it ideal for use in outdoor environments with strong winds up to 60m/s. Its aluminum alloy construction ensures durability, water resistance, and corrosion protection. I appreciate the secure mounting system, which allows for easy assembly and attachment to surfaces with diameters ranging from 30 to 40mm.

What truly sets this antenna apart is its exceptional performance. With a gain of 9dBi at 430MHz and a bandwidth of 20MHz, it’s capable of boosting signal strength significantly, reducing interference, and providing stable communication over long distances. The front-to-back ratio of >15 dB ensures strong directionality, making it perfect for repeater systems, police scanners, and satellite work.

  • [Directional YAGI antenna]Frequency: UHF 400-470MHz; Maximum Power Input-watts: 100W; Gain:9dBi(430MHz); Connector: SL16/UHF Female; Impedance: 50; VSWR: less than 1.5; Bandwidth:20MHz; Front To Back Ratio: >15 dB
  • 5 Elements; Weight:0.4Kg; Size:725mm*280mm; Rated wind velocity 60 m/s; Mounting hardware:3040 mm; Polarization: Horizontal 3dB Beam Width: 58 ; Vertical 3dB Beam Width: 40
  • [Simple construction,Easy Tuning and Assembly]The surface is made of aluminum alloy,Antioxidant,make the antenna bright and clean,sturdy and durable,good environmental adaptability.Lightweight,High strength,Waterproof,Corrosion resistant.
  • The body of the Yagi Antenna makes it highly resilient to outdoor use. Strong wind resistance,Rated wind velocity 60 m/s.Securely attached to the mounting surface with the U-Bracket.
  • High gain benefit,great front to back ratio;Strong directionality.
  • Yagi Antenna greatly increase the signal strength of your radio,strong anti-jamming,provides stable signal,hit your repeater easily,get long distance communication.
  • Yagi Antenna Widely used in various directional divice:For Baofeng Motorola Yaesu Kenwood amateur 2 Way Radio;GMRS Repeater Systems;police scanner;433mhz radio system;data radio;satellite work,ISS (international Space Station)contact;Digital Radio.

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