AB2140B987

Overview

The AB2140B987 is a bandpass RF filter module manufactured by Anatech Electronics Inc. It features a center frequency of 2.14 GHz and a bandwidth of 60 MHz, designed for LTE Band 1 downlink applications. The unit exhibits an insertion loss of 1.1 dB and is housed in a box package with dimensions of 108.00 mm length by 56.00 mm width.

Feature Summary

• Designed specifically for LTE Band 1 downlink signal processing
• Provides precise 60 MHz bandwidth filtering at 2.14 GHz center frequency
• Constructed as a robust RF filter module for cavity-based applications

Applications

• LTE Band 1 downlink filtering systems
• Radio frequency signal conditioning modules
• Cavity bandpass filter assemblies

Procurement Notes

Verify the specific datasheet AB2140B987.pdf for complete electrical specifications and mechanical drawings before integration. Confirm that the 2.14 GHz center frequency aligns with your system requirements. Ensure physical compatibility with the 108.00 mm x 56.00 mm module footprint during design phase.

Selection Notes

Select this component when a dedicated LTE Band 1 downlink solution is required. The 1.1 dB insertion loss indicates efficient signal transmission. Consider the module form factor for chassis mounting. Validate that the 60 MHz bandwidth meets the spectral mask requirements of the target communication standard.

Part Context

This part belongs to the Anatech Electronics Inc. RF filter series, which includes various cavity and surface mount filters. Similar models like AB2140B1259 share the 2.14 GHz center frequency but may differ in packaging or specific bandwidth characteristics. The AB2140B987 is distinct as a boxed module variant.

Replacement Considerations

Cross-reference with other Anatech models such as AB2140B1259 for similar frequency performance. Verify if alternative suppliers offer compatible cavity filters with identical 2.14 GHz center frequencies and 60 MHz bandwidths. Ensure mechanical dimensions match existing enclosures.