GP.1575.15.4.B.02

Patch Antenna, 1.578GHz, 1.5 VSWR, 1dBi Gain, 50ohm, Right Hand Circular Polarisation, Adhesive

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Manufacturer: TAOGLAS
Product type:
Antenna Type:Patch; Frequency Min:-; Frequency Max:1.578GHz; Antenna Mounting:Adhesive; Gain:1dBi; VSWR:1.5; Input Power:-; Input Impedance:50ohm; Antenna Polarisation:Right Hand Circular;
Gain: 1dBi
SVHC: To Be Advised
VSWR: 1.5
Input Power: -
Antenna Type: Patch
Frequency Max: 1.578GHz
Frequency Min: -
Product Range: -
Input Impedance: 50ohm
Antenna Mounting: Adhesive
Antenna Polarisation: Right Hand Circular

Delivery and price
Units per pack	500
Price	2.44 €
Current stock	10+
Lead time	30 days

Datasheet

## **SPECIFICATION** 

Part No : **GP.1575.15.4.B.02** 

Product Name **:** 15mm*15mm*4mm 1575mhz GPS/GALILEO Patch Antenna RoHS Compliant 

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## **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. 

## **Specification Table** 

## 2. No ~~a a~~ 

|No<br>~~a~~|Parameter<br>~~a~~|Specification<br>~~ee~~|Notes|
|---|---|---|---|
|1<br>~~a ~~|Range of Receiving Frequency<br> ~~a~~|1575.42 MHz ± 1.023 MHz<br>~~ee~~||
|2|Center Frequency|1578 ± 2MHz|With 66x52.5mm ground plane|
|3|Bandwidth|6 MHz min|Return Loss <-10 dB|
|4|VSWR|1.5 max|Center Frequency|
|5|Gain at Zenith|1.0 dBic typ.||
|6|Gain at 10°elevation|- -||
|7|Axial Ratio|3 dB max||
|8|Polarization|RHCP||
|9|Impedance|50 Ohms||
|10|Frequency Temperature<br>Coefficient（τf）|0 ± 20ppm / oC|-40ºC to +85ºC|
|11|Operating Temperature|-40°C to +85°C||



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## **Electrical Specification** 

## **Smith Chart** 

## **Antenna Gain Chart (Spin Dipole Method)** 

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## **5.Mechanical Drawing** 

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## **5.1.Layout Dimension** 

*Note Layout Dimensions may be affected by the thickness of the PCB 

## **6.1Test Jig and Dimensions** 

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## **6.1.Test Fixture Antenna Setup & Measurements** 

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## **7.Packaging** 

## Pieces per Inner Carton: 400 

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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-12-8-094/C/SS      Page 8 of 8

Updated at June 9, 2026

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