AM847B1333

Overview

The AM847B1333 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 847 MHz with a bandwidth of 30 MHz. The component features a 50-ohm impedance and utilizes an 18-SMD module package. Key electrical specifications include an insertion loss of 4 dB and a return loss of 14 dB. This surface-mount device is designed for RF applications requiring precise frequency selection within the specified bandwidth.

Feature Summary

• Ceramic bandpass filter design for RF signal processing
• Surface-mount 18-SMD module configuration
• 50-ohm impedance matching capability

Applications

• RF communication systems
• Intermediate frequency filtering
• Wireless infrastructure components

Procurement Notes

Verify the specific datasheet version from Anatech Electronics Inc. to confirm exact pinout and mechanical dimensions. Ensure compatibility with 847 MHz center frequency requirements. Check for RoHS compliance status if required by your manufacturing standards. Confirm the 18-SMD package footprint matches your PCB layout constraints before ordering.

Selection Notes

Select this component when a 847 MHz center frequency with 30 MHz bandwidth is required. The 50-ohm impedance suits standard RF transmission lines. Consider the 4 dB insertion loss impact on system sensitivity. The 18-SMD package dictates specific surface-mount assembly processes. Verify thermal management needs for the operating environment.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters, including ceramic designs. The AM847B1333 belongs to their bandpass filter category, targeting specific frequency bands. Ceramic filters offer stability and compactness compared to other technologies. This model serves niche RF applications requiring precise center frequency control.

Replacement Considerations

No public confirmed substitute part numbers are available for the AM847B1333. Any replacement must match the 847 MHz center frequency, 30 MHz bandwidth, 50-ohm impedance, and 18-SMD package. Verify electrical parameters such as insertion loss and return loss against original specifications.