AM749B1189

Overview

The AM749B1189 is a ceramic band pass filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 749 MHz with an 18 MHz bandwidth. The component features a 50 Ohm impedance and exhibits 2 dB insertion loss. It is housed in an 8-SMD module package.

Feature Summary

• Ceramic construction for stable RF performance
• Band pass filtering capability at 749 MHz
• Surface mount module design

Applications

• RF signal processing circuits
• Wireless communication systems
• Test and measurement equipment

Procurement Notes

Verify the specific part number AM749B1189 against official Anatech Electronics documentation to confirm technical specifications. Ensure compatibility with 749 MHz center frequency requirements. Check RoHS compliance status if required by project standards. Confirm package type matches the 8-SMD module format before integration.

Selection Notes

Select this component when a fixed 749 MHz center frequency with 18 MHz bandwidth is required. The 50 Ohm impedance suits standard RF systems. Consider the 8-SMD package for surface mount assembly needs. Evaluate insertion loss characteristics against system sensitivity requirements.

Part Context

This component belongs to the ceramic filter category from Anatech Electronics Inc. It is designed for specific RF applications requiring precise frequency selection. The product line includes various center frequencies and bandwidths tailored for different communication standards.

Replacement Considerations

Cross-reference with other 749 MHz ceramic filters from Anatech or alternative manufacturers. Verify identical bandwidth, impedance, and package dimensions. Ensure electrical performance metrics match original specifications.