CGGBP.25.4.A.02 [TAOGLAS]
rohs compliant;
| 型号： | CGGBP.25.4.A.02 |
| 厂家： | 
Taoglas |
| 描述： | rohs compliant |
| 文件： | 总16页 (文件大小：923K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
Part No.
: CGGBP.25.4.A.02
Product Name
Feature
: Embedded 25mm GPS/GLONASS/BEIDOU
Patch Antenna, 1561/1575/1602MHz
: 25*25*4mm Ceramic patch
High Gain (up to 3.5dBi)
Excellent stability on the three GNSS systems
Optimized radiation patterns
Pin Mount
RoHS Compliant
SPE-14-8-071/B/SS
Page 1 of 16
1.Introduction
This 25mm square embedded ceramic GPS/GLONASS/BEIDOU patch antenna's wide band of
operation leads to excellent gain and radiation pattern stability on all three common
commercial GNSS systems worldwide.
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/B/SS
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2.Specification
ELECTRICAL
BeiDou:1561.098MHz ± 2.046MHz
Frequency
GPS: 1575.42 ± 1.023MHz
GLONASS: 1602 ± 5MHz
Centre Frequency
1582MHz ± 3MHz
BeiDou: 2.5 max.
GPS: 2.5 max.
VSWR
GLONASS: 1.8 max.
BeiDou: +2.5 dBi typ.
GPS: +1.5dBi typ.
GLONASS: +3.5 dBi typ.
Zenith Gain
Impedance
50
MECHANICAL
Dimensions
Material
25 x 25 x 4mm
Ceramic
Pin Diameter
Pin Length
0.9mm
1.65mm
ENVIRONMENTAL
Operation Temperature
Storage Temperature
Humidity
-40°C to 85°C
-40°C to 105°C
Non-condensing 65°C 95% RH
SPE-14-8-071/B/SS
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3. Antenna Characteristics
3.1 S11 Impedance
SPE-14-8-071/B/SS
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3.2 Return Loss
SPE-14-8-071/B/SS
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4.2D Antenna Radiation
SPE-14-8-071/B/SS
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4.1 1575.42MHz
Average Gain
(dBi)
Peak Gain (dBi)
XZ Plane
YZ Plane
2.39
2.38
-2.26
-2.25
SPE-14-8-071/B/SS
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4.2 1561MHz
Average Gain
(dBi)
Peak Gain (dBi)
XZ Plane
YZ Plane
3.41
3.36
-1.20
-1.19
SPE-14-8-071/B/SS
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4.3 1602MHz
Average Gain
(dBi)
Peak Gain (dBi)
XZ Plane
YZ Plane
4.21
3.95
-0.48
-0.73
SPE-14-8-071/B/SS
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5.Mechanical Drawing-Patch
SPE-14-8-071/B/SS
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5.1 Adhesive Thickness
Red Line shows the adhesive without Liner – thickness 0.08~0.1mm
SPE-14-8-071/B/SS
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6. CGGBPD.25.A EVB
SPE-14-8-071/B/SS
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CGGBP.25.4.A.02 Patch on 70*70mm Ground Plane
SPE-14-8-071/B/SS
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7. PCB Footprint Recommendation
SPE-14-8-071/B/SS
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8. Packaging
8.1 Inner Tray
50 pieces per tray
4 Trays per Inside Box = 200
4 Inside Boxes per Outer Carton -Outer Carton contains 800 pieces
SPE-14-8-071/B/SS
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8.2 Carton
SPE-14-8-071/B/SS
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