Y(B)4503 Directional Yagi Antenna GOLd serIes YaGI aNteNNa Feature 360° WeLded eLemeNts Laird premium series Directional Yagi antennas are fully gold anodized for corrosion resistance. All UHF and above frequency antennas feature internal matching to assure broad bandwidth and resistance to severe weather conditions. There is no gamma match to ice up, corrode or detune. Our engineering staff has also optimized the product family for forward gain by computer analysis and then field-tested each for conformance. FEATURES APPLICATIONS • All UHF and higher frequency antennas • Point-to-point directional and multiple-point feature 360-degree welds around each to omnidirectional outdoor antennas element and an end-of-boom N connector applications used by private organizations feed with an internal transmission line and government agencies around the globe. feeding the driven element. • Typical applications include transportation • Every Yagi is tuned on a network analyzer such as railroad switching, remote locations for best power match and lowest VSWR. reporting examples that include oil fields and Heavy-Duty Mounting Kit Included weather conditions and meter data • All Yagi antennas ship complete with a high transmissions for utilities. quality cast aluminum mounting kit that includes stainless steel hardware and allows RADIATION PATTERNS vertical or horizontal orientation during installation. (VHF models require light assembly) • Available in gold or black (B) anodized finish ELECTRICAL SPECIFICATIONS Frequency Range 450 – 470 MHz Gain 7.1 dBd Front to Back Ratio 17 dB Maximum Power 300 W Input Impedance 50 Ω Normalized to 7.1 dBd MECHANICAL SPECIFICATIONS Vertical-to-Vertical Polarization Elements 3 Azimuthal Pattern (Y, Z, or E-plane) Element Material 3/8” Diameter solid 6061-T6 aluminum rod Boom Element Heat treated 6061-T6 aluminum tube Assembly Fully Welded Length 20 3/16 inches Weight 5 lbs. Shipping All models are UPS shippable Mounting Up to 2 inch mast Hardware Stainless steel Termination Type N female at the end of the boom Normalized to 7.1 dBd Lightning Protection DC grounded Rated Wind Velocity 150 MPH Horizontal-to-Horizontal Polarization Lateral Thrust 12.2 lbs. Azimuthal Pattern (Y, Z, or H-plane) Americas: +1.847 839.6907 IAS-AmericasEastSales@lairdtech.com Europe: +44.1628.858941 IAS-EUSales@lairdtech.com ANT-DS-Y(B)4503 1015 Asia: +86.21.5855.0827.127 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 IAS-AsiaSales@lairdtech.com 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 2015 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 www.lairdtech.com property of third parties. Nothing herein provides a license under any Laird or any third party intellectual property rights.