CGGBP.35.6.A.02

## **SPECIFICATION** 

Part No. : **CGGBP.35.6.A.02** 

Product Name  : 35mm*35mm*6.5mm 3~4dBi GPS/GLONASS/GALILEO/BEIDOU Embedded Patch Antenna BEIDOU 1561MHz / GPS-GALILEO 1575MHz / GLONASS 1602MHz 

Feature : Dielectric Ceramic Pin Mount RoHS Compliant 

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## **1. Introduction** 

This 35mm 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. 

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## **2. Specification** 

|ELECTRICAL<br>~~[~~|ELECTRICAL<br>~~[~~|
|---|---|
|Frequency<br>~~[~~|BeiDou:1561.098MHz ± 2.046MHz<br>GPS/GALILEO: 1575.42 ± 1.023MHz<br>GLONASS: 1602 ± 5MHz<br>~~[~~|
|Centre Frequency|1594MHz ± 6MHz|
|VSWR|1.8: 1 max|
|Bandwidth|80MHz Return Loss @-10dB|
|Peak Gain|BeiDou: +6.0dBi typ.<br>GPS/GALILEO: +6.0dBi typ.<br>GLONASS: +6.1dBi typ.|
|Impedance|50|
|MECHANICAL<br>~~[~~||
|Dimensions|35 x 35 x 6.5mm|
|Material|Ceramic|
|Pin Diameter|0.9mm|
|Pin Length|4.0mm|
|ENVIRONMENTAL<br>~~[~~||
|Operation Temperature|-40°C to 85°C|
|Storage Temperature|-40°C to 105°C|
|Humidity|Non-condensing 65°C 95% RH|



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## **3. Antenna Characteristics** 

## **3.1. Test Setup** 

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## **3.2. Return Loss** 

## **3.3. VSWR** 

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## **3.4. Efficiency** 

## **3.5. Peak Gain** 

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## **3.6. Average Gain** 

## **3.7. Axial Ratio** 

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## **3.8. S11 Properties** 

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## **4. 2D Antenna Radiation** 

XY Plane 

XZ Plane 

YZ Plane 

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## **5. Mechanical Drawing** 

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## **5.1. Adhesive Thickness** 

Red Line shows the adhesive without Liner – thickness 0.08~0.1mm 

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## **6. CGGBPD.35.A EVB** 

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## **6.1. PCB Footprint Recommendation** 

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## **7. Packaging** 

## **7.1. Inner Tray** 

12 pieces per tray 

- 6 Trays per Inside Box = 72 

- 4 Inside Boxes per Outer Carton -Outer Carton contains 288 pieces 

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## **7.2. Carton** 

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. 

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