BP0805A1308ASTR

Overview

The BP0805A1308ASTR is a surface-mount bandpass filter manufactured by KYOCERA AVX. It operates at a center frequency of 1308 MHz with a bandwidth of 200 MHz, covering a range from 1220 MHz to 1420 MHz. The component features a 50-ohm impedance and utilizes an 0805 (2012 Metric) package with four pad contacts. It supports a power handling capacity of 5W and includes insertion loss specifications such as 1.2dB. The device is designed for board mounting and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides selective signal transmission within the specified RF frequency range
• Utilizes a compact surface-mount footprint for space-constrained designs
• Supports high power handling capabilities for robust signal integrity

Applications

• RF front-end filtering in wireless communication systems
• Signal conditioning in cellular infrastructure equipment
• Frequency selection in microwave transceiver modules

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to ensure correct packaging configuration. Confirm that the specific revision matches your design requirements. Cross-reference technical parameters with the latest datasheet to validate performance characteristics before integration into production schedules.

Selection Notes

Select this component when a precise 1308 MHz center frequency is required for bandpass applications. Ensure the 0805 package dimensions align with the PCB layout constraints. Verify that the 50-ohm system impedance matches the surrounding circuitry to minimize signal reflection and maintain optimal power transfer efficiency.

Part Context

This component belongs to the BP series of RF filters produced by KYOCERA AVX. These devices are engineered for high-performance signal conditioning in demanding radio frequency environments. The series offers various center frequencies tailored to specific communication standards and industrial applications requiring reliable frequency discrimination.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.