AM1747B1375

Overview

The AM1747B1375 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 1747.5 MHz and provides a bandwidth of 75 MHz, covering a range from 1710 to 1785 MHz. The component features a 50 Ohm impedance and utilizes a monoblock package with two PC pad terminals. Its physical dimensions are 13.55mm in length and 6.50mm in width.

Feature Summary

• Monoblock ceramic construction for signal filtering
• Designed for 50 Ohm system integration
• Surface mount configuration via PC pads

Applications

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

Procurement Notes

Verify the specific manufacturer datasheet for precise insertion loss and rejection values before finalizing procurement decisions. Confirm that the monoblock package style matches the intended PCB footprint requirements. Ensure compatibility with standard surface mount assembly processes for reliable soldering to the PC pads.

Selection Notes

Select this component when a fixed center frequency of 1747.5 MHz is required for narrowband applications. The 75 MHz bandwidth suits systems needing moderate selectivity. Consider the monoblock form factor for compact designs where space constraints limit larger filter housings.

Part Context

Anatech Electronics Inc. specializes in high-performance RF filters for demanding environments. This ceramic bandpass filter belongs to their line of components designed for stable operation at microwave frequencies. The monoblock design integrates resonators into a single unit to minimize size while maintaining electrical performance standards.

Replacement Considerations

Consult official substitution guides or contact the manufacturer directly for verified equivalent part numbers. Do not assume cross-compatibility with other ceramic filters without verifying impedance, bandwidth, and physical mounting specifications.