CGGBP.18.4.A.02

SPECIFICATION Part No. : CGGBP.18.4.A.02 Product Name : 18mm*18mm*4mm GPS/GLONASS/Galleo/BeiDou Embedded Patch Antenna GPS-Galileo 1575MHz / BeiDou 1561MHz / GLONASS 1602MHz Feature : Dielectric Ceramic Pin Mount RoHS Compliant SPE-14-8-071/E/SS Page 1 of 15 1. Introduction This 18mm*18mm square ceramic GPS/GLONASS/GALILEO/BEIDOU patch antenna's wide band of operation leads to excellent gain and radiation pattern stability on all three GNSS system bands. Compared to using a smaller antenna, this will translate into the GNSS system having much higher location accuracy, improved reliability of lock in urban areas, better signal reception, with more satellites acquired and a quicker time to first fix. The patch is mounted via pin and double-sided adhesive. SPE-14-8-071/E/SS Page 2 of 15 2. Specification ELECTRICAL BeiDou Frequency 1561.098MHz ± 2.046MHz GPS GLONASS 1575.42 ± 1.023MHz 1602 ± 5MHz VSWR 3.97 max. 1.97 max. 2.42 max. Efficiency 55% 83.7% 87.6% Peak Gain (dBi) 3.4 dBi typ. 4.9 dBi typ. 5.4 dBi typ. Average Gain (dB) -2.58 dB -0.77 dB -0.57 dB Centre Frequency 1583MHz ± 3MHz Impedance 50  MECHANICAL Dimensions 18*18*4mm Material Ceramic Pin Diameter 0.9mm Pin Length 2.4mm ENVIRONMENTAL Operation Temperature -40°C to 85°C Storage Temperature -40°C to 105°C Humidity Non-condensing 65°C 95% RH *measured on a 70*70mm Ground Plane SPE-14-8-071/E/SS Page 3 of 15 3. Antenna Characteristics 3.1. Test Setup SPE-14-8-071/E/SS Page 4 of 15 3.2. Return Loss 3.3. VSWR SPE-14-8-071/E/SS Page 5 of 15 3.4. Efficiency 3.5. Peak Gain SPE-14-8-071/E/SS Page 6 of 15 3.6. Average Gain 3.7. Axial Ratio SPE-14-8-071/E/SS Page 7 of 15 4. 2D Antenna Radiation 4.1. Test Setup SPE-14-8-071/E/SS Page 8 of 15 4.2. Radiation Pattern XY Plane XZ Plane YZ Plane SPE-14-8-071/E/SS Page 9 of 15 5. Mechanical Drawing SPE-14-8-071/E/SS Page 10 of 15 5.1. Adhesive Thickness Red Line shows the adhesive without Liner – thickness 0.08~0.1mm SPE-14-8-071/E/SS Page 11 of 15 5.2. CGGBPD.18.A EVB SPE-14-8-071/E/SS Page 12 of 15 CGGBP.18.4.A.02 Patch on 70*70mm Ground Plane 5.3. PCB Footprint Recommendation SPE-14-8-071/E/SS Page 13 of 15 6. Packaging 6.1. Inner Tray Per Tray: 25 pieces 25 pieces per Tray 8 Tray’s per carton SPE-14-8-071/E/SS Page 14 of 15 6.2. Carton Per Carton (Inside Box) – 8 Trays = 200 pieces Outer Carton (Outside Box)– 4 Cartons = 800 pieces Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © Taoglas Ltd. SPE-14-8-071/E/SS Page 15 of 15