概述
数据手册CGGBP.35.3.A.02 概述
rohs compliant
CGGBP.35.3.A.02 数据手册
通过下载CGGBP.35.3.A.02数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载SPECIFICATION
Part No.
:
:
CGGBP.35.3.A.02
Product Name
35mm*35mm*3mm
4dBi+ GPS/GLONASS/BEIDOU
Ceramic Patch Antenna
Features
:
Stable gain on all three GNSS applications
Excellent radiation pattern coverage
Dielectric Ceramic
Pin (Through hole) Mount
RoHS Compliant
SPE-15-8-010/A/SSPage 1 of 14
1. Introduction
This CGGBP.35 35mm*35mm embedded ceramic GPS/GLONASS/BEIDOU patch
antenna has a wide band of operation, leading 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. While the antenna will
work very well in most device environments (Note cannot be covered with metal
enclosure), tuning and further optimization of this antenna to different
ground-planes and enclosures can be done if required, also including a pin length
change. These changes would be subject to possible NRE and a minimum order
quantity.
Contact your local Taoglas sales office for more details.
SPE-15-8-010/A/SSPage 2 of 14
2. Specification
ELECTRICAL
BEIDOU:1561.098MHz ± 2.046MHz
Frequency
GPS: 1575.42 ± 1.023MHz
GLONASS: 1602 ± 5MHz
Centre Frequency
1589MHz ± 6MHz
GPS and BEIDOU 2.5 : 1 max
GLONASS 1.8 : 1 max
VSWR
Bandwidth
34MHz Return Loss @-10dB
BeiDou: +4.0dBi typ.
GPS: +3.0dBi typ.
Zenith Gain
Impedance
GLONASS: +4.5dBi typ.
50
MECHANICAL
Dimensions
Material
35 x 35 x 3mm
Ceramic
Pin Diameter
Pin Length
Weight
0.9mm
2.15mm
13.5g
ENVIRONMENTAL
Operation Temperature
Storage Temperature
Humidity
-40°C to 85°C
-40°C to 105°C
Non-condensing 65°C 95% RH
Original Patch Specification tested on 70*70mm ground plane
Taoglas Part # CGGBPD.35.B
SPE-15-8-010/A/SSPage 3 of 14
3. Antenna S11 Properties
SPE-15-8-010/A/SSPage 4 of 14
4. Antenna Return Loss
SPE-15-8-010/A/SSPage 5 of 14
5. 2D Antenna Radiation
5.1 1561MHz Free Space
Average Gain
(dBi)
Peak Gain (dBi)
XZ Plane
YZ Plane
4.56
4.66
-0.19
-0.08
SPE-15-8-010/A/SSPage 6 of 14
5.2 1575.42MHz Free Space
Average Gain
(dBi)
Peak Gain (dBi)
XZ Plane
YZ Plane
3.66
3.72
-1.13
-1.07
SPE-15-8-010/A/SSPage 7 of 14
5.3 1602MHz Free Space
Average Gain
(dBi)
Peak Gain (dBi)
XZ Plane
YZ Plane
5.37
5.24
0.54
0.41
SPE-15-8-010/A/SSPage 8 of 14
6. Mechanical Drawing (unit: mm)
SPE-15-8-010/A/SSPage 9 of 14
6.1 Adhesive Thickness
SPE-15-8-010/A/SSPage 10 of 14
7. CGGBPD.35.B Evaluation Board(unit:mm)
SPE-15-8-010/A/SSPage 11 of 14
8. PCB Footprint Recommendation
SPE-15-8-010/A/SSPage 12 of 14
9. Packaging
SPE-15-8-010/A/SSPage 13 of 14
SPE-15-8-010/A/SSPage 14 of 14
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