AM5405B1161

Overview

The AM5405B1161 is a ceramic band pass filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 5.405 GHz with a bandwidth of 90 MHz. The component features a 50 Ohm impedance and is housed in a 16-SMD module package measuring 26.4 mm by 14.0 mm. It provides high rejection on the low side, specifically greater than -30 dB within the 4940-4990 MHz range.

Feature Summary

• Utilizes ceramic technology for stable band pass filtering performance
• Designed for precise center frequency operation at 5.405 GHz
• Provides significant signal rejection in the lower frequency spectrum

Applications

• Wireless communication systems requiring 5.405 GHz filtering
• RF front-end modules in IEEE 802.11a/n/ac devices
• Test and measurement equipment operating in the 5 GHz ISM band

Procurement Notes

Verify the specific ordering suffix to ensure the correct package variant and termination style match your PCB layout requirements. Confirm that the 16-SMD footprint dimensions align with your assembly capabilities. Check for RoHS compliance status if required by your manufacturing standards. Ensure the 50 Ohm impedance matches your system design to prevent signal reflection issues.

Selection Notes

Select this component when a narrow 90 MHz bandwidth is required around 5.405 GHz. The ceramic construction offers thermal stability suitable for industrial environments. Consider the 16-SMD package size for space-constrained designs. Evaluate the low-side rejection specifications against your interference requirements in the 4.9-5.0 GHz range.

Part Context

This part belongs to Anatech Electronics' line of ceramic filters designed for microwave applications. These components are engineered for high Q-factor performance and compact form factors. The series supports various center frequencies and bandwidths for different wireless standards. Ceramic filters provide superior selectivity compared to LC alternatives in this frequency range.

Replacement Considerations

Cross-reference with other Anatech models offering similar 5.405 GHz center frequencies. Verify pin compatibility for direct replacement in existing 16-SMD footprints. Ensure equivalent bandwidth and rejection characteristics meet system specifications.