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JLT1596S20P4X is listed in the Antennas RF range at ChipApex. The manufacturer field lists JC Antenna. Its product description is 1596MHZ PATCH ANTENNA, DIMENSION. Review the specifications below when checking this part for your BOM.
The JLT1596S20P4X is a ceramic patch antenna manufactured by JC Antenna, designed for GNSS applications. It operates at a center frequency of 1.596 GHz with an impedance of 50 Ω. The component features a pin connector and requires a ground plane measuring 20 x 20 mm. It exhibits a frequency temperature coefficient of ±20 ppm/℃ and functions within an operation temperature range of -40 to +85℃.
Verify the exact part number against official JC Antenna documentation to ensure compatibility with your specific design requirements. Confirm that the required ground plane dimensions match your PCB layout constraints. Check the operating temperature range against your environmental specifications. Ensure the pin connector type aligns with your assembly process. Cross-reference datasheets from authorized distributors to confirm current availability and technical validity.
Select this component when a compact ceramic patch antenna is required for GNSS frequencies around 1.596 GHz. Consider the 50 Ω impedance requirement for system matching. Evaluate the thermal stability provided by the specified temperature coefficient. Assess the physical footprint and ground plane requirements against available board space. Compare against similar models like JTT1596S25P4X if different form factors are needed.
This model belongs to the JC Antenna portfolio of RF antennas, specifically focusing on GNSS solutions. The manufacturer specializes in GPS, GLONASS, and Beidou antennas. This series represents their ceramic patch technology line, distinct from their communication or car antennas. The product is part of a broader catalog including variants with different frequencies and connector types.
The JTT1596S25P4X is a documented substitute offering similar frequency characteristics but with a different physical size (27 x 27 mm). Verify mechanical fit and ground plane requirements before substitution.
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