AB1902B791

Overview

The AB1902B791 is a bandpass RF filter manufactured by Anatech Electronics Inc., designed for the PCS band. It operates with a center frequency of 1902 MHz and provides a bandwidth of 15 MHz, covering the range from 1895 to 1910 MHz. The component features SMA connectors and exhibits an insertion loss of 2.5 dB.

Feature Summary

• Bandpass filtering capability within the PCS frequency band
• Connectorized module design utilizing SMA interfaces
• Defined center frequency and narrow bandwidth specification

Applications

• PCS band signal processing
• Radio frequency circuit integration
• Communication system filtering

Procurement Notes

Verify exact specifications against the official product datasheet before procurement. Confirm connector type and frequency parameters match system requirements. Ensure compatibility with existing RF infrastructure. Check manufacturer documentation for any specific handling or installation guidelines relevant to this component model.

Selection Notes

Select this component based on its specific 1902 MHz center frequency and 15 MHz bandwidth requirements. Evaluate the 2.5 dB insertion loss against system sensitivity needs. Ensure SMA connector compatibility with adjacent circuitry. Consider the physical module form factor for integration into the target RF assembly.

Part Context

This part belongs to the Anatech Electronics Inc. RF filter portfolio, specifically cavity bandpass filters. Similar models in the series may offer different center frequencies or connector types, such as 7/16 connectors. The AB1902B791 is distinct due to its specific PCS band targeting and SMA interface configuration.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify direct replacements through official manufacturer channels or authorized distributors to ensure electrical parameter equivalence.