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The RSF-1575.420-24000-3030-TR is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for RF applications at the GPS L1 frequency of 1.57542 GHz. It features a bandwidth of 24 MHz and an insertion loss of 1.5 dB. The component utilizes a 6-SMD, No Lead package with dimensions of 3.00mm x 3.00mm. It operates within a temperature range of -40°C to +85°C.
Verify the specific datasheet revision from Raltron Electronics to confirm electrical parameters such as insertion loss and bandwidth match system requirements. Ensure the 6-SMD no-lead package footprint aligns with PCB layout specifications. Confirm operating temperature range suitability for the intended environment.
Select this component when a narrow-band SAW filter is required specifically for the 1.57542 GHz GPS L1 band. Compare insertion loss and bandwidth against other RSF series variants if different filtering characteristics are needed. Ensure compatibility with surface-mount assembly processes given the leadless package type.
This part belongs to the RSF series of SAW filters from Raltron Electronics, which offers various configurations for RF filtering. Other models in the series may differ in center frequency, bandwidth, or package size, such as the RSF-1575.420-2000-1411-TR which has a narrower 2 MHz bandwidth.
Direct substitutes must match the 1.57542 GHz center frequency, 24 MHz bandwidth, and 6-SMD package. Verify pinout and electrical performance equivalence before swapping.