GP.1575.25.2.A.02

## **SPECIFICATION** 

Part No. : **GP.1575.25.2.A.02** Product Name : 2mm GPS/GALILEO Patch Antenna Features : 25mm x 25mm x 2mm RoHS Compliant 

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## **1. Introduction** 

This miniaturized ceramic GPS/GALILEO patch antenna is based on smart _XtremeGain™_ technology. It is mounted via pin and double-sided adhesive and has been selected as optimal solution for the customer device environment. 

## **Precaution for Use** 

- The metal pattern on ceramic patch is silver electrode 

- Please do not use corrosion gas (sulfur gas, chlorine gas) in the atmosphere. 

- Please do not direct solder anything onto the silver electrode of the patch 

## **2. Specification** 

|Parameter<br>~~eS~~|Specification<br>~~eS~~|
|---|---|
|Range of Receiving Frequency|1575.42MHz±2MHz|
|Bandwidth|5 MHz  (10dB Return Loss)|
|VSWR|1.5 max|
|Gain at Zenith|+2.0 dBic typ.|
|Gain at 10°elevation|-4.0 dBic typ.|
|Axial Ratio|3.0 dB max|
|Polarization|Right Hand Circular Polarization|
|Operating Temperature|-40ºC to +85ºC|
|Operating Temperature|-40ºC to +85ºC|



*All electrical properties were tested with the antenna mounted on 35 x 35mm ground 

plane 

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## **3. S11 Electrical Property** 

## **4. Radiation Pattern** 

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|||||||
|---|---|---|---|---|---|
|Z|
|Y|
|X|
|fb|
|Test Plane|Frequency|Peak Gain|Min. Gain|Average Gain|
|XZ|1575.42MHz|0.0dBi @ 356|°|-11.7dBi @ 205|-3.8dBi|
|YZ|1575.42MHz|0.0dBi @ 8|°|-19.4dBi @ 215|-4.4dBi|

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## **4.1. XZ Radiation Pattern** 

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## **4.2. YZ Radiation pattern** 

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## **5. Mechanical Drawing** 

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## **6. PCB Footprint Recommendation** 

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## **7. Packaging** 

50 pieces per tray. 

- 4 trays per box = 200 pieces per box 

- 4 box per carton = 800 piece per carton 

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4 trays per box 

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Unit : mm<br>**----- End of picture text -----**<br>


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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