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The AFS14A04-1575.42-T3 is a Surface Acoustic Wave (SAW) filter manufactured by Abracon LLC, designed for RF applications requiring precise frequency selection. It operates at a center frequency of 1575.42 MHz with a bandwidth of 40 MHz. The component features an insertion loss of 0.9 dB and is housed in a compact SMD package measuring 1.4 mm in length. This filter supports GPS and GNSS protocols, ensuring signal integrity in navigation systems.
Verify the specific ordering suffix and tape/reel configuration against the official Abracon datasheet before procurement. Ensure that the requested part number matches the exact center frequency and package dimensions required for your design. Cross-reference the manufacturer's latest documentation to confirm compliance with current RoHS standards and availability status.
Select this component when a low-insertion-loss SAW filter is needed for the 1575 MHz band. Consider the 40 MHz bandwidth relative to your system's signal requirements. Evaluate the 1.4 mm footprint against available PCB real estate. Confirm that the SMD package type aligns with your assembly capabilities and thermal management strategies.
This SAW filter belongs to Abracon's portfolio of RF components tailored for navigation and wireless applications. It complements other passive components used in signal chain optimization. The product line focuses on providing reliable frequency discrimination for global positioning systems, supporting modern embedded navigation solutions.
Consult the official Abracon substitution guide for verified alternative part numbers. Do not assume cross-compatibility with generic SAW filters due to specific impedance and bandwidth requirements.