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CA.51 5.9GHz DSRC Ceramic Chip Antenna


5.9GHz DSRC Ceramic SMD Mount Chip Antenna
5850MHz to 5925MHz
Peak Gain 2dBi
Stable and Reliable Performance
Linear Polarized & High Efficiency
Low Profile, Compact Size
Manufactured in an IATF16949 Approved Facility
Dimensions: 1.6*0.8*0.3mm
RoHS & REACH Compliant

Image CA.51


CA.51 5.9GHz DSRC Ceramic Chip Antenna

Ceramic Chip Antenna Specifically Designed For IEEE 802.11p / DSRC Applications

The Taoglas CA.51 is a ceramic chip antenna specifically designed for 5.9GHz DSRC applications. Primarily designated for vehicle safety applications, DSRC offers high-speed, low-latency wireless communication over short distances. The CA.51 exhibits high-efficiency in a miniature SMD mount ceramic antenna with a small footprint requirement. This ceramic chip antenna uses the main PCB as its ground plane, thereby increasing antenna efficiency and decreasing the assembly cost. It is tuned for different PCB sizes by simply changing the value of the matching circuit. At 1.6mm*0.8mm*0.3mm, it is one of the smallest antennas available worldwide. This antenna is delivered on tape and reel.

This antenna can be mounted with no performance degradation in either orientation if the antenna is soldered correctly via surface mounting. Please see the integration instructions section for further detail regarding the optimum way to integrate this antenna into your device.


  • IEEE 802.11p (WAVE- Wireless Access in the Vehicular Environment)
  • DSRC (Dedicated Short-Range Communication) systems for the automotive industry

For support on how to integrate and test this antenna within your application, or for sample requests, contact your regional Taoglas Customer Services Team.

Technical Specification
Name Value
RoHS Yes
Antenna Type Embedded Antennas, C-V2X
Mechanical Style Chip
Gain (Max) 2
Impedance 50
Minimum Operating Temperature -40°C
Maximum Operating Temperature 85°C
Mounting Style SMD/SMT
Termination Style SMD/SMT
Polarity Linear
Frequency Range 5850MHz - 5925MHz
Connector Polarity Normal
Cable Length (mm) n/a
Packaging Bulk
Length (mm) 1.6
Width (mm) 0.8
Height (mm) 0.3
Weight (g) 1

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