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YS3805

YS3805

Product catalog summary
Features
  • Each Yagi antenna is tuned using a network analyzer for optimal power match and minimal VSWR.
  • Comes with a high-quality cast aluminum mounting kit, including stainless steel hardware, allowing for vertical or horizontal installation.
Applications
  • Used for point-to-point directional and multiple point to omnidirectional outdoor antenna applications by private organizations and government agencies globally.
  • Commonly applied in transportation (e.g., railroad switching), remote location reporting (e.g., oil fields, weather conditions), and utility meter data transmissions.
5 Elements Directional Yagi Antenna

Laird's directional gamma matched Yagi antennas are designed for economical and high performance, with an 11.2 dBi antenna gain operating in the 380-406 MHz frequency range. Constructed from high-strength 6061-T6 aluminum, they are built to withstand harsh conditions such as heavy ice and high winds.

Electrical Specifications
  • Frequency Range: 380-406 MHz
  • VSWR: < 2:1
  • Return Loss: -10dB max
  • Nominal Gain: 11.2 dBi
  • Front to Back Ratio: 20 dB
  • Maximum Power: 300 W
  • Nominal Impedance: 50Ω
  • Polarization: Vertical or Horizontal
  • Pattern: Directional
  • Horizontal Beamwidth: 54°
  • Vertical Beamwidth: 60°
  • Tuning: Fixed Tune
  • Transmitting/Receiving: Both
Mechanical Specifications
  • Material: Aluminum
  • Length: 37"
  • Height: 14-5/8"
  • Boom Diameter: 7/8"
  • Rated Wind Velocity: 120mph (222kph)
  • Equivalent Flat Area: 0.4029 sq. ft.
  • Termination: N-Female connector
  • Color: Silver (YS Series)
  • Lightning Protection: Lightning Arrestor LABH350NN (sold separately)
Additional Information

All specifications are subject to change without notice. Laird Inc. disclaims liability for incidental or consequential damages. Products are sold under Laird's Terms and Conditions of sale.

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Catalog excerpts

YS3805-1

5 ELEMENTS DIRECTIONAL YAGI ANTENNA Laird's directional gamma matched Yagi antennas are focused on economical and high performance. This UHF yagi series has a 11.2 dBi antenna gain and operates on 380-406 MHz frequency range. It is manufactured using high strength 6061-T6 aluminum to withstand heavy ice, high wind and other harsh conditions. • Every Yagi is tuned on a network analyzer • Point to point directional and multiple point to omnidirectional outdoor antennas applications used by private organizations and government agencies around the globe. • All Yagi antennas ship complete with a high quality cast aluminum mounting kit that includes stainless steel hardware and allows vertical or horizontal orientation during installation. (VHF models require light assembly) • Typical applications include transportation such as railroad switching, remote locations reporting examples that include oil fields and weather conditions and meter data transmissions for utilities. MECHANICAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS Frequency Range Return Loss Boom Diameter Nominal Gain Front to Back Ratio Rated Wind Velocity Maximum Power Equivalent Flat Area Nominal Impedance N-Female connector Silver Only for YS Series Lightning Protection Lightning Arrestor LABH350NN (Sold Separately) Horizontal Beamwidth (For Horizontal Polarization) Yagi mounting Kit for 7/8” boom Vertical Beamwidth (For Vertical Polarization) Elevation Pattern (Y, Z or H-Plane) Representation Pattern Asia: [email protected] Middle East and Africa: +44.1628.858941 [email protected] Fixed Tune Tuning Transmitting/Receiving Directional Yagi Antenna 380-406 MHz Azimuthal Pattern (X, Y or E-Plane) Representation Pattern ANT-DS-YS3805 0516 Any information furnished by Laird Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird materials rests with the end user, since Laird and its agents cannot be aware of all potential uses. Laird makes no warranties as to the fitness, merchantability or suitability of any Laird materials or products for any specific or general uses. Laird shall not be liable for incidental or consequential damages of any kind. All Laird products are sold pursuant to the Laird Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2016 Laird Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Logo, and other marks are trade marks or registered trade marks of Laird Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein p

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.