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JLTD1227-1575S48-36P5-3X is listed in the Antennas RF range at ChipApex. The manufacturer field lists JC Antenna. Its product description is TWO LAYER GNSS PATCH ANTENNA. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for JLTD1227-1575S48-36P5-3X
- Description：TWO LAYER GNSS PATCH ANTENNA
- Series：-
- Mfr：JC Antenna
- Package：Box
- RF Family/Standard：-
- Frequency Group：UHF (1GHz ~ 2GHz)
- Frequency (Center/Band)：1.239GHz, 1.594GHz
- Frequency Range：1.234GHz ~ 1.244GHz, 1.589GHz ~ 1.599GHz
- Antenna Type：Ceramic Patch
- Number of Bands：2
- VSWR：-
- Return Loss：6dB
- Gain：-
- Features：-
- Termination：Pin
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Height (Max)：0.331" (8.40mm)
- Applications：-
- Power - Max：-
Antennas RF datasheet and documents for JLTD1227-1575S48-36P5-3X
Antennas RF Overview
The JLTD1227-1575S48-36P5-3X is a two-layer GNSS patch antenna manufactured by JC Antenna. It operates within the UHF frequency group, specifically covering 1GHz to 2GHz. The device supports dual feed polarization and maintains a standard impedance of 50 Ω. Its operational frequency range includes 1.234GHz to 1.244GHz and 1.589GHz to 1.599GHz, with a center frequency specification of 1.239GHz and 1.594GHz. The unit exhibits a frequency temperature coefficient of ±20 ppm/℃ and requires a ground plane of 70x70 mm for optimal performance.
Antennas RF Feature Summary
- Two-layer GNSS patch construction
- Dual feed polarization capability
- High gain design with compact form factor
Antennas RF Applications
- GNSS positioning systems
- IoT navigation modules
- UHF band signal reception
Antennas RF Procurement Notes
Verify the specific ordering suffix against official JC Antenna documentation to ensure correct configuration. Confirm that the required ground plane dimensions match your PCB layout constraints. Check for any customization availability regarding pin types if standard interfaces do not suit your assembly requirements.
Antennas RF Selection Notes
Select this component when a compact, high-gain solution for UHF GNSS applications is required. Ensure the design accommodates the specified 70x70 mm ground plane requirement. Verify compatibility with dual feed architectures if utilizing both frequency bands simultaneously.
Antennas RF Part Context
This model belongs to the JLTD series of GNSS patch antennas from Zhejiang JC Antenna Co., Ltd. The manufacturer specializes in custom solutions for IoT, 4G/5G, and WiFi applications, leveraging over two decades of experience in antenna manufacturing.
Antennas RF Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor channels or manufacturer catalogs for direct equivalents.
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