AB1800B492-S

Overview

The AB1800B492-S is a cavity bandpass RF filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 1.8 GHz and provides a bandwidth of 100 MHz, covering the 1750-1850 MHz range. The component features SMA connectors and is housed in a module package. Designed for radio frequency applications requiring precise filtering, it offers low insertion loss characteristics suitable for signal integrity maintenance in communication systems.

Feature Summary

• Cavity construction for stable RF performance
• Bandpass filtering capability centered at 1.8 GHz
• SMA connector interface for standard integration

Applications

• Radio frequency signal processing
• Communication system filtering
• RF module integration

Procurement Notes

Verify the specific datasheet version to confirm exact electrical parameters such as insertion loss and return loss values. Ensure compatibility with SMA connector types and mounting requirements. Confirm RoHS compliance status if required for your manufacturing process. Cross-reference part numbers to avoid confusion with similar models in the Anatech portfolio.

Selection Notes

Select this component when a 100 MHz bandwidth around 1.8 GHz is required. Consider the module form factor for ease of installation. Evaluate insertion loss specifications against system sensitivity requirements. Verify that SMA connectors match existing board or cable interfaces. Compare performance metrics with alternative cavity filters if tighter specifications are needed.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters. This model belongs to their cavity bandpass filter series. These components are designed for high-performance applications where size and weight are considerations but high Q-factor is essential. The company focuses on custom and standard filter solutions for various industries.

Replacement Considerations

Check for direct substitutes within the Anatech lineup with identical frequency and bandwidth specs. Verify mechanical dimensions and connector types before substitution. Ensure electrical performance matches original requirements.