AM858B1211

Overview

The AM858B1211 is a ceramic band pass filter manufactured by Anatech Electronics Inc. It features a center frequency of 858.5 MHz and a bandwidth of 15 MHz. The component operates with a 50 Ohm impedance and is housed in a 10-SMD module package.

Feature Summary

• Utilizes ceramic technology for stable RF filtering performance
• Designed as a band pass filter to isolate specific frequency ranges
• Integrated into a surface-mount SMD module format

Applications

• RF signal processing circuits requiring 858.5 MHz center frequency
• Wireless communication systems utilizing 15 MHz bandwidth
• Electronic devices interfacing with 50 Ohm transmission lines

Procurement Notes

Verify the exact package dimensions against the official datasheet before PCB layout finalization. Confirm that the 10-SMD footprint matches your design constraints. Ensure the supplier provides the manufacturer's original documentation to validate the 858.5 MHz specification and 50 Ohm impedance rating for your specific application requirements.

Selection Notes

Select this component when a fixed 858.5 MHz center frequency is required. The 15 MHz bandwidth defines the passband width. The 50 Ohm impedance must match the system interface. The 10-SMD package dictates the physical mounting method. Verify thermal and environmental ratings if operating outside standard conditions.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters. This part belongs to their ceramic filter lineup, designed for precise frequency selection in electronic systems. The company focuses on manufacturing components for communication and signal processing applications.

Replacement Considerations

Check for direct substitutes with identical 858.5 MHz center frequency and 15 MHz bandwidth. Ensure replacement parts maintain the 50 Ohm impedance and compatible 10-SMD package dimensions to fit existing board layouts without modification.