AB1940B1212

Overview

The AB1940B1212 is a cavity bandpass RF filter manufactured by Anatech Electronics Inc. It operates within a frequency range of 1735 to 2145 MHz, with a center frequency of 1940 MHz and a bandwidth of 410 MHz. The component features an insertion loss of less than 1.0 dB and a return loss greater than 15 dB. Designed as a module, it supports RoHS3 compliance.

Feature Summary

• Cavity construction for stable RF performance
• Bandpass filtering capability in the specified microwave range
• Low insertion loss design for signal efficiency

Applications

• RF signal processing systems
• Microwave communication infrastructure
• Radio frequency testing equipment

Procurement Notes

Verify the specific datasheet version and RoHS3 compliance status directly with Anatech Electronics Inc. or authorized distributors before procurement. Confirm that the cavity module form factor meets your system integration requirements. Ensure that the electrical specifications align with your operational frequency range needs.

Selection Notes

Select this component when a fixed center frequency of 1940 MHz and a 410 MHz bandwidth are required. Consider the cavity package size and mounting constraints. Evaluate the insertion loss and return loss specifications against system sensitivity requirements. Verify compatibility with existing RF chain interfaces.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters. This part belongs to their passive radio-frequency signal-processing portfolio. The company focuses on designing and manufacturing custom and standard filter solutions for various electronic applications.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model. Custom design services may be requested if exact matches are unavailable.