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JLTT1268-1616-2492S43-33-25P6-4-2X is listed in the Antennas RF range at ChipApex. The manufacturer field lists JC Antenna. Its product description is GNSS PATCH ANTENNA. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for JLTT1268-1616-2492S43-33-25P6-4-2X
- Description：GNSS PATCH ANTENNA
- Series：-
- Mfr：JC Antenna
- Package：Box
- RF Family/Standard：-
- Frequency Group：UHF (1GHz ~ 2GHz), UHF (2GHz ~ 3GHz)
- Frequency (Center/Band)：1.268GHz, 1.616GHz, 2.492GHz
- Frequency Range：1.265GHz ~ 1.271GHz, 1.613GHz ~ 1.619GHz, 1.487GHz ~ 2.497GHz
- Antenna Type：Ceramic Patch
- Number of Bands：3
- VSWR：-
- Return Loss：10dB, 15dB
- Gain：2 dBi, 3dBi, 3dBi
- Features：-
- Termination：Pin
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Height (Max)：0.492" (12.50mm)
- Applications：-
- Power - Max：-
Antennas RF datasheet and documents for JLTT1268-1616-2492S43-33-25P6-4-2X
Antennas RF Overview
The JLTT1268-1616-2492S43-33-25P6-4-2X is a GNSS patch antenna manufactured by JC Antenna. It features a ceramic construction with surface mount pin termination. The device supports dual-band operation across L1 and L5 frequencies, specifically covering 1.613GHz to 1.619GHz and 1.265GHz to 1.271GHz. Peak gain values are documented at 2 dBi for the lower band and 3 dBi for the upper bands. The maximum height of the component is 0.492 inches (12.50mm).
Antennas RF Feature Summary
- Dual-band GNSS reception capability supporting L1 and L5 frequency ranges.
- Ceramic patch design optimized for surface mount integration.
- Compact form factor suitable for space-constrained electronic assemblies.
Antennas RF Applications
- Global Navigation Satellite System receivers
- GPS positioning modules
- Multi-constellation tracking devices
Antennas RF Procurement Notes
Verify the specific datasheet version for the JLTT1268-1616-2492S43-33-25P6-4-2X to confirm exact electrical tolerances and mechanical drawings. Ensure compatibility with the target PCB footprint and soldering profile requirements before finalizing procurement orders. Cross-reference manufacturer specifications for environmental operating conditions.
Antennas RF Selection Notes
Select this component when dual-band L1/L5 GNSS performance is required in a low-profile surface mount package. Consider the 12.50mm height constraint and ceramic material properties for thermal and mechanical stability. Evaluate the 2 dBi to 3 dBi gain range against system link budget requirements for intended satellite visibility scenarios.
Antennas RF Part Context
JC Antenna produces various GNSS patch antennas, including models like JLTT1268-1568-2492S45-37-25P4X. This part belongs to a series of ceramic-based RF antennas designed for global navigation applications. The product line emphasizes compact dimensions and reliable signal reception for modern positioning systems.
Antennas RF Replacement Considerations
Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Verify direct cross-references through official manufacturer channels or authorized distributor databases before considering alternative components.
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