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Evaluation Board for GPSDSF.35.7.A.08 – 35mm GNSS SDARS Stacked Patch Antenna


Evaluation Board for Embedded 2in1 Low Profile Stacked GPS/ GLONASS/Galileo & SDARS (XM) Patch
Feature : Highest Efficiency and Gain
GPS: 69.8% Efficiency @1575.42 MHz
GLONASS: 78.6% Efficiency @1602 MHz
SDARS (XM): 67.6% Efficiency @2338.75 MHz
AR values: GPS: 5.0 dB typ. GLONASS: 7.5 dB typ.
SDARS(XM): 3.8 dB typ.
Ground-plane Through–Hole Mounting Pin Type
Dual Feed Patch Assembly
Evaluation Board Dimensions: 70*70mm
RoHS and REACH Compliant

Image GPSDSFD.35.7.A.08


Evaluation Board for GPSDSF.35.7.A.08 – 35mm GNSS SDARS Stacked Patch Antenna


Evaluation Board for GPS-GLONASS-GALILEO & SDARS Stacked Patch Antenna

The GPSDSF.35.7.A.08 is a passive 35x35mm ceramic stacked patch antenna with both SDARS and GNSS capabilities. This patch provides world-class performance for both SDARS and GNSS services, with AR GPS:5.0 dB typ, GLONASS: 7.5 dB typ. SDARS(XM): 3.8 dB typ right-hand circular polarization and nearly 70% efficiency at 2332.5 MHz for SDARS and 70-80% efficiency at GPS/GLONASS/GALILEO frequencies. Using one patch for both services results in the most economical and space-efficient solution for demanding applications requiring both SDARS and GNSS functionality. At just 7.15 mm in height, the GPSDSF.35 is also extremely low-profile.

Typical Applications:

  • OEM Sharkfin Automotive Antennas
  • Truck Mounted Antenna Systems

This antenna has been tuned and tested on a 70 x 70 mm ground plane. Custom tuning services can be provided for further optimization to customer-specific device environments. Contact your regional Taoglas sales office for support.

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