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GSA.8859.A.105111 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Taoglas Limited. Its product description is RF ANT 5.9GHZ MODULE SMA ML ADH. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for GSA.8859.A.105111
- Description：RF ANT 5.9GHZ MODULE SMA ML ADH
- Series：-
- Mfr：Taoglas Limited
- Package：Bag
- RF Family/Standard：General ISM
- Frequency Group：SHF (f > 4GHz)
- Frequency (Center/Band)：5.9GHz
- Frequency Range：5.85GHz ~ 5.925GHz
- Antenna Type：Module
- Number of Bands：1
- VSWR：2
- Return Loss：-10dB
- Gain：4.84dBi
- Features：-
- Termination：SMA Male
- Ingress Protection：IP67
- Grade：-
- Qualification：-
- Mounting Type：Adhesive
- Height (Max)：0.394" (10.00mm)
- Applications：DSRC
- Power - Max：5 W
Antennas RF datasheet and documents for GSA.8859.A.105111
Antennas RF Overview
The GSA.8859.A.105111 is a miniature C-V2X antenna manufactured by Taoglas Limited, designed for operation at the 5.9 GHz frequency band. It features an SMA male connector and adhesive mounting type. The component delivers a peak gain of 4.14 dBi on glass surfaces and 3.24 dBi on 2mm plastic substrates. This wideband module supports DSRC applications with high efficiency characteristics suitable for vehicular communication systems.
Antennas RF Feature Summary
- High efficiency design optimized for C-V2X and DSRC protocols
- Compact miniature form factor suitable for space-constrained installations
- Adhesive mounting configuration for secure attachment to vehicle surfaces
Antennas RF Applications
- C-V2X vehicular communication systems
- DSRC (Dedicated Short-Range Communications) modules
- Automotive telematics and connectivity solutions
Antennas RF Procurement Notes
Verify the specific substrate material compatibility before installation, as gain performance varies significantly between glass and plastic surfaces. Confirm that the adhesive backing meets environmental requirements for automotive use. Ensure the SMA male interface matches the receiving equipment connector type. Check datasheet specifications for operating temperature ranges and durability standards relevant to your deployment environment.
Antennas RF Selection Notes
Select this model when a low-profile solution is required for 5.9 GHz C-V2X deployments. Consider the gain differential between glass and plastic mounts during system planning. This antenna is appropriate for applications where physical space is limited but reliable short-range communication performance is critical. Evaluate the adhesive strength against expected vibration and weather conditions.
Antennas RF Part Context
This component belongs to the GSA.8859 series of miniature antennas from Taoglas Limited. The series focuses on providing efficient RF solutions for modern automotive connectivity standards. It represents a specialized product line targeting the growing demand for connected vehicle technologies and intelligent transportation systems.
Antennas RF Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Direct replacements should be sourced from official manufacturer channels or verified distributors to ensure identical electrical performance and mechanical fit.
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