# RF Antenna, Patch, 1.575 GHz to 1.602 GHz, Adhesive / Pin, 3.53 dBi

![Product image](https://novapart.co/image/farnell:3678627/)

**URL**: https://novapart.co/products/CGGP.18.2.A.02/rf-antenna-patch-1575-ghz-to-1602-adhesive-pin-353
**SKU**: CGGP.18.2.A.02
**Manufacturer**: TAOGLAS
**Price**: €3.2500
**Stock**: 10+
**Lead Time**: 120 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Gain | 3.53dBi |
| Svhc | To Be Advised |
| Vswr | - |
| Input Power | - |
| Antenna Type | Patch |
| Frequency Max | 1.602GHz |
| Frequency Min | 1.575GHz |
| Product Range | - |
| Input Impedance | 50ohm |
| Antenna Mounting | Adhesive / Pin |
| Antenna Polarisation | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3678627/)

## + ODO Qd f=) Y) (© +) (O C) 

|1.|Introduction|3|
|---|---|---|
|2.|Specifications|4|
|3.|Antenna Characteristics|5|
|4.|Antenna Radiation Pattern|7|
|5.|Mechanical Drawing|10|
|6.|Evaluation Board|12|
|7.|Packaging|13|
||Changelog|14|



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. 

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## 1. Introduction 

The CGGP.18.2.A.02 is a 18mm ceramic GPS/GLONASS/Galileo embedded passive patch antenna, with a 2mm low-profile. It is designed for vehicle telematic applications as well as other M2M/IoT devices. Typical applicable industries are transportation, defense, marine, agriculture, and navigation. 

The antenna has been tuned and tested on a 70 x 70 mm ground plane, working at GPS 1575.42MHz and GLONASS 1602MHz, with 3.23dBi gain and 3.53dBi gain, respectively. The low profile design makes this antenna perfect for applications where space is limited. It can be easily through-hole mounted on PCB via pin. Double sided adhesive on the bottom of the patch helps to keep it in place while undergoing mounting. The CGGP.18.2.A.02 is manufactured and tested in a TS16949 first tier automotive approved facility. Like all antennas, at least some detuning will occur when placed in a different device environment or on a different ground-plane. 

For large volume GPS/GLONASS/Galileo projects where performance is paramount, tuning for customer specific device environment and ground-plane size is needed, so custom tuned patch antennas should always be used. Taoglas can also provide different pin length for these antennas, all subject to potential NRE and MOQ. For more details please contact your regional Taoglas customer support team. 

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## **2.** Specifications 

**==> picture [40 x 42] intentionally omitted <==**

|**Electrical**|**Electrical**|**Electrical**|
|---|---|---|
|Application Bands|GPS/Galileo|GLONASS|
|Operation Frequency (MHz)|1575.42 ±1.023|1602±5|
|Return Loss (dB)|-10 max.||
|Gain at Zenith (dBi)|3.23|3.53|
|Efficiency (%)|54.88|59.52|
|Impedance|50 ohms||
|**Mechanical**|||
|Ceramic Dimension (mm)|18x18x2||
|Pin Diameter (mm)|0.9||
|Pin Length (mm)|2.25||
|Weight (g)|2.5||
|**Environmental**|||
|Operation Temperature|-40°C to 85°C||
|Moisture Sensitivity|Level 3||
|* Antennaproperties were measured with the antenna mounted on 70*70mm Ground Plane|||



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## **3.** Antenna Characteristics 

## **3.1** Return Loss 

## **3.2** Efficiency 

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## **3.3** Average Gain 

## **3.4** Peak Gain 

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## **4.** Antenna Radiation Pattern 

## **4.1** Measurement Setup 

The CGGP.18.2.A.02 antenna is tested in free-space on a 70mm*70mm ground plane in a CTIA certified ETS-Lindgren Anechoic Chamber. The test setup is shown below. 

**==> picture [47 x 53] intentionally omitted <==**

**----- Start of picture text -----**<br>
Y<br>X<br>Z<br>**----- End of picture text -----**<br>


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## **4.2** 2D Radiation Pattern 

**==> picture [166 x 152] intentionally omitted <==**

**----- Start of picture text -----**<br>
XY Plane<br>X<br>0<br>30<br>0<br>, 60<br>90 Y<br>1575.42MHz<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
XZ Plane  YZ Plane<br>Z<br>Z<br>0<br>10<br>30 330 0 a 30<br>60 300 |f -10 . 60<br>-20<br>| -30 )<br>90 X  270 -40 90 Y<br>1575.42MHz  1575.42MHz<br>**----- End of picture text -----**<br>


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## **4.3** 3D Radiation Pattern 

1575.42MHz 

1602MHz 

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**==> picture [274 x 16] intentionally omitted <==**

**----- Start of picture text -----**<br>
5. Mechanical Drawing (Unit: mm)<br>**----- End of picture text -----**<br>


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## **5.1** Adhesive Thickness 

**==> picture [49 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
1575.42MHz<br>**----- End of picture text -----**<br>


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## **6.** Evaluation Board (CGGPD.18.D) (Unit: mm) 

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## **7.** Packaging 

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## Changelog for the datasheet 

**SPE-15-8-017– CGGP.18.A.02** 

## **Revision: B (Current Version)** 

Date: 2020-11-19 Changes: Updated to new format Added Moisture Sensitivity Level 3 to Environmental Specifications 

Changes Made by: Dan Cantwell 

## **Previous Revisions** 

## **Revision: A (Original First Release)** 

Date: 2015-04-11 Notes: Author: Technical Writer 

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www.taoglas.com 

www.taoglas.com © Taoglas 

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## Links

- [View this product on Novapart](https://novapart.co/products/CGGP.18.2.A.02/rf-antenna-patch-1575-ghz-to-1602-adhesive-pin-353)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/taoglas/cggp-18-2-a-02/rf-antenna-patch-1-602ghz-adhesive/dp/3678627)
---

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