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HP54510A – Passive Multiband High Precision GNSS L1/L5 Stacked Patch Antenna with L-Band


Bands Covered:
• BeiDou (B1/B2a)
• GPS/QZSS (L1/L5)
• Galileo (E1/E5a)
• L Band Corrections
Dual pin, dual feed, 4-pin configuration
Dimensions: 45 x 45 x 10mm
RoHS & Reach Compliant

Image HP54510A


HP54510A – Passive Multiband High Precision GNSS L1/L5 Stacked Patch Antenna with L-Band


HP5410A – Passive Multiband High Precision GNSS L1/L5 Stacked Patch Antenna with L-Band

The Taoglas HP54510A is a high performance, multi-band passive GNSS antenna that has been carefully designed to provide fantastic positional accuracy on the L1/L5 GNSS spectrum. It covers GPS/QZSS L1/L5, GLONASS G1, Galileo E1/E5a, BeiDou B1/B2a, as well as SBAS (WAAS/EGNOS/GAGAN/SDCM/SNAS) as well as the L Band at 1525MHz.

Correct implementation of the HP54510A allows the user to achieve higher location accuracy, as well as stability of position tracking in urban environments. The stacked patch construction has excellent performance across the full bandwidth of the antenna.

Its design has an even gain across the hemisphere, giving excellent axial ratio, which in turn makes it extremely resilient to multipath rejection and provides excellent phase centre stability to ensure a location is correctly established in a navigation system.

Typical applications that benefit from high precision capabilities include:
• Autonomous Driving
• Precision Agriculture
• Telematics & Container / Asset Tracking
• Timing Accuracy Synchronization
• Precision Positioning for Robotics

The HP54510A is the latest embedded addition to Taoglas’ product portfolio of high precision GNSS antennas. When used on the base and/or the rover as part of an RTK configuration, the HP54510A can achieve genuine cm-level accuracy with proven results.

Full integration guidelines are contained in Section 7 of this datasheet including the Taoglas HC125.A hybrid coupler that will be required for use for dual pin feed patch integrations.

Contact your regional Taoglas Customer Services team for more information on any of the products listed above or for support regarding integration.

Technical Specification
Name Value
RoHS Yes
Antenna Type Embedded Antennas, GNSS
Mechanical Style Patch
Gain (Max) 5.08
Impedance 50
Minimum Operating Temperature -40°C
Maximum Operating Temperature 85°C
Mounting Style SMD/SMT
Termination Style SMD/SMT
Polarity RHCP
Frequency Range 1166MHz - 1610MHz
Connector Polarity None
Cable Length (mm) n/a
Packaging Tray, Carton
GNSS Type Passive GNSS
GNSS Bands L1/L5
Length (mm) 45
Width (mm) 45
Height (mm) 10
Weight (g) n/a

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