B4303S

Mobile Load Coil Antenna Spring B4303S PREMIUM MOBILE LOAD COIL ANTENNAS ARE INDUSTRY STANDARD Laird's ongoing commitment to refinement in mechanical and electrical design has resulted in the most technically advanced mobile load coil antennas on the market. Exclusive features such as stainless steel whips, housings constructed with ABS material injected molded around a solid brass insert, and gold plated push pin contacts make Laird the obvious choice for quality and long lasting value for demanding mobile radio communications. FEATURES MARKETS • Easily removable rod allows the mount to stay water tight during car washes • Public safety • O-ring built into the base creates a weather-tight seal • Utility • Transportation • Military mobile • ABS material is injection molded directly around the solid brass inserts for a virtually indestructible housing that will not leak or dissassemble • All silver soldered joints provide an electrically and mechanically secure connection 30° 10° 20° 350° 340° ° 330 0 -2 -4 -6 -8 -10 40 ° 320 ° ANTENNA PATTERNS -20 -30 -40 -50 31 0° 30 0° 290 ° 280° 270° Normalized to 3dBi Elevation Pattern (Y, Z, or H-plane) Americas: +1.847 839.6907 IAS-AmericasEastSales@lairdtech.com Europe: +44.1628.858941 IAS-EUSales@lairdtech.com Asia: +86.21.5855.0827.127 IAS-AsiaSales@lairdtech.com www.lairdtech.com ° 50 ° 60 70° 80° 90° Mobile Load Coil Antenna Spring B4303S SPECIFICATIONS MODEL AND ORDERING INFORMATION ELECTRICAL Frequency Range VSWR MODEL DESCRIPTION OVERALL HEIGHT TUNING 430-450 MHz B4303S 430-450 MHz, 5/8 Wave, Chrome Finish 23” See Cutting Chart < 2.1 Max BB4303S 430-450 MHz, 5/8 Wave, Black Finish 23” See Cutting Chart Nominal Gain 3 dBi Maxmium Power 200 W Nominal Impedance 50 Ω Polarization Pattern Half-Power Beamwidth (Elevation° x Azimuth°) Coaxial Cable Length & Type (For Vertical Polarization) Terminations Noise Suppressor Vertical B4303S CUTTING CHART FREQUENCY WHIP LENGTH Omnidirectional 430 MHz 70° x 360° 435 MHz 9⅝” 440 MHz 18-5/16” 445 MHz 9” 450 MHz 8¾” None NMO 9-13/16” BlackHawk NS1535 1-35 VOLT, 15 Amp Noise Suppessor (Sold Separately) MECHANICAL Height Diameter Weight Equivalent Flat Plate Area (Wind Resistance in Sq. Ft.) Mounting Information (Sold Separately) 19⅜” (Also, see cutting chart) 1.44” < 0.5 lb 0.023 sq. ft. NMO Mountable ANT-DS-B4303S 111014 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 2014 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 provides a license under any Laird or any third party intellectual property rights.