AB907B781

Overview

The AB907B781 is a weatherized cavity bandpass RF filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 907.5 MHz and provides a 1.5-dB bandwidth of approximately 18 MHz. The module features SMA connectors and is designed for outdoor applications, ensuring efficient signal filtering in radio frequency systems.

Feature Summary

• Weatherized construction suitable for outdoor deployment
• Cavity design for high-performance bandpass filtering
• Integrated SMA connectors for standard interfacing

Applications

• Outdoor radio frequency communication systems
• Base station signal conditioning
• Microwave link filtering

Procurement Notes

Verify the specific datasheet version to confirm connector type and environmental ratings. Ensure the center frequency matches the system requirement of 907.5 MHz. Check for any specific mounting hardware requirements associated with the weatherized enclosure design before integration.

Selection Notes

Select this component when a robust, weather-resistant bandpass filter is required for frequencies near 907.5 MHz. The cavity design offers superior rejection characteristics compared to planar filters. Verify that the SMA interface aligns with existing cabling infrastructure.

Part Context

Anatech Electronics specializes in RF and microwave filters. This model belongs to their weatherized cavity series, designed for durability in harsh environments. The company focuses on custom and standard filter solutions for telecommunications and defense sectors.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate other Anatech weatherized cavity filters if exact specifications are unavailable, ensuring frequency and bandwidth compatibility.