SPECIFICATION Part No. : CGGP.25.4.E.02 Description : GPS/GLONASS/GALILEO Dual-Band Patch Antenna 25*25*4mm Features : Dual-band GNSS Operation 1575.42MHz and 1602MHz Resonance 25*25*4mm Pin type Ceramic Patch Antenna Automotive TS16949 Production and Quality Approved RoHS compliant SPE-16-8-018/A/SS Page 1 of 15

1. Introduction The CGGP.25.4.E.02 is a 25*25*4 mm embedded ceramic GPS/GLONASS/GALILEO Patch antenna. It features a double resonance design at GPS/GALILEO and GLONASS bands, 1575.42 MHz and 1602 MHz respectively. This antenna has been tuned for a center position on a 70mm *70mm ground plane. Return loss is -28 dB at 1575.42MHz and -22 dB at GLONASS. Overall the antenna has greater than 60% efficiency. For further optimization to customer specific device environments where positioning is off center or a different ground-plane size, custom tuned patch antennas can be supplied. SPE-16-8-018/A/SS Page 2 of 15

2. Specification ELECTRICAL Application Bands GPS/GALILEO GLONASS Operation Frequency 1575.42 ±1.023MHz 1602±5MHz VSWR 1.8 max Efficiency 88.02% 88.63% Peak Gain 5.39dBi 5.46dBi Axial Ratio ~10 ~9 Polarization Linear Impedance 50 ohms MECHANICAL Ceramic Dimension 25 x 25 x 4 mm Pin Diameter Φ 0.9 mm Pin Length 1.7mm Weight 9.5g ENVIRONMENTAL Operation Temperature -40°C to 105°C Humidity Non-condensing 65°C 95% RH * Antenna properties were measured with the antenna mounted on 70*70mm Ground Plane Taoglas Part# CGGPD.25.H SPE-16-8-018/A/SS Page 3 of 15

3. Antenna Characteristics 3.1 Return Loss 3.2 Efficiency SPE-16-8-018/A/SS Page 4 of 15

3.3 Average Gain 3.4 Peak Gain SPE-16-8-018/A/SS Page 5 of 15

4. Antenna Radiation Pattern 4.1 Measurement Setup Y X Z 4.2 2D Radiation Pattern XY Plane X Y SPE-16-8-018/A/SS Page 6 of 15

XZ Plane Z X YZ Plane Z Y SPE-16-8-018/A/SS Page 7 of 15

4.3 3D Radiation Pattern @1575.42MHz @1575.42MHz SPE-16-8-018/A/SS Page 8 of 15

5. Axial Ratio 5.1 1575.42 MHz 5.2 1602 MHz SPE-16-8-018/A/SS Page 9 of 15

6. Mechanical Drawing Unit:mm SPE-16-8-018/A/SS Page 10 of 15

6.1. Adhesive Thickness SPE-16-8-018/A/SS Page 11 of 15

7. PCB Footprint Recommendation SPE-16-8-018/A/SS Page 12 of 15

8. Evaluation Board (CGGPD.25.H) SPE-16-8-018/A/SS Page 13 of 15

9. Packaging SPE-16-8-018/A/SS Page 14 of 15

200 Units / Inside Carton (261*152*118mm) 800 Units / Outside Carton (330*280*270mm) Total Weight :9.3 kg 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-16-8-018/A/SS Page 15 of 15