Specification
Part No.
:
SGGP.18.4.A.08
GPS/GLONASS/GALILEO SMD Patch Antenna
Features
:
SMD Direct Mount Ceramic Patch Antenna
GPS/GALILEO/GLONASS Antenna
GPS L1 (1575.42 MHz) – 78% Efficiency
GLONASS L1 (1602 MHz) – 80% Efficiency
Dimensions:18*18*4mm
RoHS compliant
DSP-15-8-SPE-18-8-067/A/MC
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1. Introduction
The Taoglas SGGP.18 is a ceramic GPS/GLONASS/GALILEO passive patch antenna
designed for optimal performance on GPS L1 band (1575.42 MHz) and GLONASS L1
band (1602 MHz). With a low-profile thickness of just 4mm and convenient mounting
via standard SMD process, it is ideal for high-volume, low-cost assembly applications.
SGGP.18 is designed for applications in navigation devices, vehicle tracking/fleet
management systems, and telematics devices. It is an excellent choice for applications
in transportation, defense, marine, agriculture, and navigation industries.
This antenna has been tuned for use on a 50mm*50mm ground plane to achieve 2.86
dBi gain at 1575.42 MHz and 3.04 dBi gain at 1602 MHz. In addition to excellent
efficiency, it also offers a broadly hemispherical radiation pattern with stable gain
across elevations.
SGGP.18 is manufactured and tested in an IATF16949 first tier automotive approved
facility. For further optimization to customer-specific device environments, custom
tuned patch antennas can be supplied, subject to NRE and MOQ.
For more information or support with integrating this antenna into your device, please
contact your regional Taoglas sales office.
DSP-15-8-SPE-18-8-067/A/MC
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2. Specification
ELECTRICAL*
Application Bands
Operation Frequency (MHz)
Return Loss (dB)
Efficiency (%)
Average Gain (dB)
Peak Gain (dBi)
Impedance
Polarization
MECHANICAL
Ceramic Dimension
Weight
ENVIRONMENTAL
Operation Temperature
Humidity
-40°C to 85°C
Non-condensing 65°C 95% RH
18*18*4mm
5.8g
GPS/GALILEO
1575.42 ±1.023
< -10
78
-1.07
2.86
50 ohms
RHCP
GLONASS
1602±5
< -10
80
-0.98
3.04
*Measurements tested on 50*50mm ground plane
DSP-15-8-SPE-18-8-067/A/MC
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