AM784B1271

Overview

The AM784B1271 is a ceramic band-pass filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 784.5 MHz and features a bandwidth of 17 MHz. The component is designed for a system impedance of 50 Ohms. It is housed in a 5-SMD module package configuration. The device complies with ROHS3 standards, indicating restricted hazardous substance compliance.

Feature Summary

• Utilizes ceramic technology for stable band-pass filtering characteristics
• Designed for specific RF signal selection at 784.5 MHz
• Compatible with standard 50-Ohm transmission line systems

Applications

• RF front-end filtering in communication transceivers
• Signal conditioning in wireless data transmission modules
• Interference rejection in narrowband receiver circuits

Procurement Notes

Verify the exact center frequency specification of 784.5 MHz against your design requirements to ensure proper channel alignment. Confirm that the 5-SMD module footprint matches your PCB layout constraints. Ensure the 50-Ohm impedance rating aligns with your system's characteristic impedance to minimize signal reflection. Check for ROHS3 compliance documentation if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when a fixed ceramic band-pass filter is required for the 784.5 MHz frequency range. Consider the 17 MHz bandwidth relative to your signal spectrum needs. Evaluate the 5-SMD package size for space limitations on the circuit board. Compare insertion loss and rejection specifications from the official datasheet against other available filters to determine suitability for your specific RF performance criteria.

Part Context

This part belongs to the Anatech Electronics Inc. ceramic filter series, which provides passive filtering solutions for radio frequency applications. These components are typically used to isolate desired frequency bands from unwanted noise or adjacent channel interference. The AM784B1271 represents a specific tuning within this family, optimized for the 784 MHz region.

Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Verify compatibility with any alternative components by matching the center frequency, bandwidth, impedance, and physical package dimensions.