SGGP252A02 [TAOGLAS]
GPS/GLONASS/GALILEO SMD Mount Embedded Ceramic Patch Antenna;
| 型号： | SGGP252A02 |
| 厂家： | 
Taoglas |
| 描述： | GPS/GLONASS/GALILEO SMD Mount Embedded Ceramic Patch Antenna 全球定位系统 |
| 文件： | 总16页 (文件大小：1598K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
Part No.
: SGGP.25.2.A.02
Description
: GPS/GLONASS/GALILEO SMD Mount
Embedded Ceramic Patch Antenna
25*25*2mm
Features
: 3.34 dBi Peak Gain for GPS/GALILEO Band
3.32 dBi Peak Gain for GLONASS Band
25mm*25mm*2mm dimension
SMD direct mount ceramic patch antenna
Automotive TS16949 Production and
Quality Approved
RoHS compliant
Front
Back
DSP-15-8- SPE-16-8-080/A/SS
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1.Introduction
The SGGP.25.2.A.02 is an embedded SMD ceramic GPS/GLONASS/GALILEO passive
patch antenna with a low profile of 2mm thickness. It is designed for applications such
as
- navigation
- infotainment
- vehicle tracking/fleet management systems
- UAV
- telematics devices
where a high performance solution is needed in a low profile form factor
The antenna has been tuned to mount centrally a 50*50 mm ground plane, working at
1575.42MHz and 1602MHz, with a 3.34 dBi gain and 3.32 dBi gain, respectively. 70%
efficiency is best in class. The ceramic patch is mounted via reflow process from a pick
and place machine. The antenna itself is manufactured and tested in a TS16949 first
tier automotive approved facility.
For further optimization to customer specific device environments where ground-plane
size or mounting location is different, which can lead to detuning, a custom tuned
patch antennas can be supplied, subject to NRE and MOQ. For more details please
contact your regional Taoglas facility.
DSP-15-8- SPE-16-8-080/A/SS
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2.Specification
ELECTRICAL
GPS/GALILEO
1575.42 ±1.023
< -10
Application Bands
GLONASS
1602±5
Operation Frequency (MHz)
Return Loss (dB)
Gain at Zenith (dBi)
Efficiency (%)
3.34
3.32
67.41
67.94
Impedance
50 ohms
MECHANICAL
Ceramic Dimension (mm)
Weight (g)
25*25*2
5.74
ENVIRONMENTAL
Operation Temperature
Humidity
-40°C to 85°C
Non-condensing 65°C 95% RH
* Antenna properties were measured with the antenna mounted on 50*50mm Ground Plane
Taoglas Part # SGGPD.25B
DSP-15-8- SPE-16-8-080/A/SS
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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 SGGP.25.2.A.02 antenna is tested with 50mm*50mm ground plane in a
CTIA certified ETS-Lindgren Anechoic Chamber. The test setup is shown below.
Y
X
Z
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4.2.
2D Radiation Pattern
XY Plane
X
Y
XZ Plane
Z
X
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YZ Plane
Z
Y
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4.3. 3D Radiation Pattern
1575.42MHz
1602MHz
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5.Mechanical Drawing
Unit:mm
DSP-15-8- SPE-16-8-080/A/SS
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6.Evaluation Board (SGGPD.25B)
Unit:mm
DSP-15-8- SPE-16-8-080/A/SS
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7.PCB Footprint Recommendation
Unit:mm
DSP-15-8- SPE-16-8-080/A/SS
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Unit:mm
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8.Recommended Reflow Soldering Profile
SGGP.12 can be assembled following Pb-free assembly. According to the Standard
IPC/JEDEC J-STD-020C, the temperature profile suggested is as follows:
Pb-Free Assembly
Phase
Profile Features
Temperature Min(Tsmin)
Temperature Max(Tsmax)
Time(ts) from (Tsmin to Tsmax)
Avg. Ramp-up Rate (Tsmax to TP)
Temperature(TL)
(SnAgCu)
150°C
PREHEAT
200°C
60-120 seconds
3°C/second(max)
217°C
RAMP-UP
REFLOW
Total Time above TL (tL)
Temperature(TP)
30-100 seconds
260°C
PEAK
Time(tp)
2-5 seconds
RAMP-DOWN
Rate
3°C/second(max)
8 minutes max.
96.5Sn/3Ag/0.5Cu
SHENMAO PF606-P26
Time from 25°C to Peak Temperature
Composition of solder paste
Solder Paste Model
Soldering Iron condition: Soldering iron temperature 270°C±10°C.
Apply preheating at 120°C for 2-3 minutes. Finish soldering for each terminal within 3 seconds, if soldering iron
temperature over 270°C±10°C for 3 seconds, it may cause component surface peeling or damage.
DSP-15-8- SPE-16-8-080/A/SS
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9.Packaging
DSP-15-8- SPE-16-8-080/A/SS
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Taoglas makes no warranties based on the accuracy orcompleteness 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.
DSP-15-8- SPE-16-8-080/A/SS
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