# RF Antenna, Patch, 1.561 GHz to 1.602 GHz, Adhesive / Pin, 5.4 dBi, 2.42 VSWR
**URL**: https://novapart.co/products/CGGBP.18.4.A.02/rf-antenna-patch-1561-ghz-to-1602-adhesive-pin-54
**SKU**: CGGBP.18.4.A.02
**Manufacturer**: TAOGLAS
**Price**: €2.1100
**Stock**: 50+
**Lead Time**: 120 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Gain | 5.4dBi |
| Svhc | To Be Advised |
| Vswr | 2.42 |
| Input Power | - |
| Antenna Type | Patch |
| Frequency Max | 1.602GHz |
| Frequency Min | 1.561GHz |
| Product Range | - |
| Input Impedance | 50ohm |
| Antenna Mounting | Adhesive / Pin |
| Antenna Polarisation | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3678625/)
## **SPECIFICATION**
Part No. : **CGGBP.18.4.A.02**
Product Name : 18mm*18mm*4mm GPS/GLONASS/GALILEO/BEIDOU Embedded Patch Antenna GPS-GALILEO 1575MHz / BEIDOU 1561MHz / GLONASS 1602MHz
Feature : Dielectric Ceramic
Pin Mount RoHS Compliant
SPE-14-8-071/D/SS Page 1 of 15
## **1. Introduction**
This 18mm*18mm 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.
SPE-14-8-071/D/SS Page 2 of 15
## **2. Specification**
|ELECTRICAL|ELECTRICAL|ELECTRICAL|ELECTRICAL|
|---|---|---|---|
|Frequency|BeiDou|GPS|GLONASS|
||1561.098MHz ±
2.046MHz|1575.42 ± 1.023MHz|1602 ± 5MHz|
|VSWR|3.97 max.|1.97 max.|2.42 max.|
|Efficiency|55%|83.7%|87.6%|
|Peak Gain (dBi)|3.4 dBi typ.|4.9 dBi typ.|5.4 dBi typ.|
|Average Gain (dB)|-2.58 dB|-0.77 dB|-0.57 dB|
|Centre Frequency|1583MHz ± 3MHz|||
|Impedance|50|||
|MECHANICAL
~~LO~~||||
|Dimensions|18*18*4mm|||
|Material|Ceramic|||
|Pin Diameter|0.9mm|||
|Pin Length|1.65mm|||
|ENVIRONMENTAL||||
|Operation Temperature|-40°C to 85°C|||
|Storage Temperature|-40°C to 105°C|||
|Humidity|Non-condensing 65°C 95% RH|||
*measured on a 70*70mm Ground Plane
SPE-14-8-071/D/SS Page 3 of 15
## **3. Antenna Characteristics**
## **3.1. Test Setup**
SPE-14-8-071/D/SS Page 4 of 15
## **3.2. Return Loss**
## **3.3. VSWR**
SPE-14-8-071/D/SS Page 5 of 15
## **3.4. Efficiency**
## **3.5. Peak Gain**
SPE-14-8-071/D/SS Page 6 of 15
## **3.6. Average Gain**
## **3.7. Axial Ratio**
SPE-14-8-071/D/SS Page 7 of 15
## **4. 2D Antenna Radiation**
## **4.1. Test Setup**
SPE-14-8-071/D/SS Page 8 of 15
## **4.2. Radiation Pattern**
## XY Plane
## XZ Plane
YZ Plane
SPE-14-8-071/D/SS Page 9 of 15
## **5. Mechanical Drawing**
SPE-14-8-071/D/SS Page 10 of 15
## **5.1. Adhesive Thickness**
Red Line shows the adhesive without Liner – thickness 0.08~0.1mm
SPE-14-8-071/D/SS Page 11 of 15
## **5.2. CGGBPD.18.A EVB**
SPE-14-8-071/D/SS Page 12 of 15
CGGBP.18.4.A.02 Patch on 70*70mm Ground Plane
## **5.3. PCB Footprint Recommendation**
SPE-14-8-071/D/SS Page 13 of 15
## **6. Packaging**
## **6.1. Inner Tray**
Per Tray: 25 pieces
**==> picture [67 x 263] intentionally omitted <==**
**----- Start of picture text -----**
25
pieces
per Tray
8 Tray’s
per
carton
**----- End of picture text -----**
SPE-14-8-071/D/SS Page 14 of 15
## **6.2. Carton**
Per Carton (Inside Box) – 8 Trays = 200 pieces
Outer Carton (Outside Box)– 4 Cartons = 800 pieces
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-14-8-071/D/SS Page 15 of 15
## Links
- [View this product on Novapart](https://novapart.co/products/CGGBP.18.4.A.02/rf-antenna-patch-1561-ghz-to-1602-adhesive-pin-54)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/taoglas/cggbp-18-4-a-02/rf-antenna-patch-1-602ghz-adhesive/dp/3678625)
---
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