MP05419

Overview

The MP05419 is a Surface Acoustic Wave (SAW) filter manufactured by Golledge Electronics Ltd, designed for GPS RF applications. It operates at a center frequency of 1583.0 MHz with a bandwidth of 46.79 MHz. The device features an insertion loss of 2.1 dB and utilizes a 5-SMD, No Lead package. This component serves as an RX SAW filter within the Golledge MP series.

Feature Summary

• Surface Acoustic Wave technology for RF filtering
• Optimized for GPS receiver signal processing
• Compact surface-mount construction

Applications

• GPS receiver front-end filtering
• GNSS module signal conditioning
• Satellite navigation system RF stages

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and pinout configurations. Ensure compatibility with the target PCB footprint for the 5-SMD no-lead package. Confirm that the 1583.0 MHz center frequency aligns with the intended GPS L1 band requirements. Check for RoHS compliance status if required by assembly standards.

Selection Notes

Select this component when a dedicated SAW filter is required for GPS reception at 1583.0 MHz. Consider the 2.1 dB insertion loss and 46.79 MHz bandwidth against system sensitivity needs. The 5-SMD no-lead package dictates specific layout constraints. Evaluate thermal management and mechanical stability for the chosen application environment.

Part Context

The MP05419 belongs to the Golledge Electronics MP series of passive RF components. It complements other SAW filters in the lineup, such as the MP06782. These devices are engineered for high-frequency signal integrity in compact electronic modules. The series supports various wireless communication standards requiring precise frequency selection.