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TWAYRDIO UHF Yagi Antenna 11dBi 400-470MHz 7 elements

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$70 USD
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TWAYRDIO 7 Elements UHF Yagi Antenna,11dBi 70cm 400-470Mhz Outdoor Directional Yagi Base Antenna for GMRS Amateur Radio, Satellite Work

Directional 7-element UHF Yagi antenna for 400-470MHz with 11dBi gain and 50Ω impedance. Durable aluminum build with easy assembly; noted for clear signals at distance

Highlights

  • directional 7 elements
  • 11dBi gain
  • 50Ω impedance

Pros

  • 7-element directional design
  • 11dBi gain at 430MHz
  • sturdy aluminum alloy construction
  • easy tuning and assembly
  • waterproof and corrosion resistant

Cons

  • tiny screws noted by some users

Best For

  • GMRS radio setups
  • 2m/70cm amateur work
  • outdoor directional communication
  • satellite work
  • field deployment
  • portable base station setup

Features

  • UHF 400-470MHz, 7-element three-section Yagi with 11dBi gain at 430MHz
  • Impedance 50 ohms, VSWR <1.5, bandwidth 50MHz, front-to-back >15dB
  • Dimensions 985mm by 373mm; weight 0.45kg; box 45cm by 6cm by 6cm
  • Material: antioxidant aluminum alloy; weather resistant, waterproof and corrosion resistant
  • Horizontal polarization with 58° front beam width and 40° vertical beam width; mounting hardware 30-40mm

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