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The CDR6002 is a ceramic bandpass filter manufactured by RFMi, designed for Global Navigation Satellite System (GNSS) applications. It operates with a center frequency of 1.36 GHz and features a bandwidth of 40 MHz. The component is characterized by a standard impedance of 50 Ohms. This nonstandard filter utilizes ceramic technology to provide selective frequency filtering within the specified RF range.
Verify the specific package type and pin configuration against the official RFMi datasheet before integration. Confirm that the 40 MHz bandwidth aligns with the target GNSS signal requirements. Ensure the 50 Ohm impedance matches the system design. Check for any specific handling instructions regarding the ceramic construction.
Select this component when a fixed 1.36 GHz center frequency with 40 MHz bandwidth is required for GNSS signals. Consider the ceramic construction for stability. Evaluate if the nonstandard specification fits the PCB layout constraints. Compare performance metrics against alternative filters if tighter bandwidth or different center frequencies are needed.
RFMi, an Akoustis brand, specializes in RF components using SAW, crystal, and ceramic technologies. The CDR series includes various ceramic filters for wireless and digital applications. This model is part of their portfolio targeting specific frequency bands for navigation systems, distinct from their SAW resonators used in transmitters.
The CDR6001 is a related model with a 1.24 GHz center frequency. Verify if the frequency shift is acceptable. No other direct substitutes are confirmed in public documentation.