AE1621B11345

Overview

The AE1621B11345 is a cavity band pass RF filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 1621.25 MHz and provides a bandwidth of 10.5 MHz, covering a passband from 1616 to 1626.5 MHz. The component features a maximum insertion loss of 1.0 dB. It utilizes SMA connectors for signal interfacing.

Feature Summary

• Cavity construction for stable RF performance
• Band pass filtering capability in the L-band range
• SMA connector interface

Applications

• Radio frequency signal processing
• Microwave communication systems
• RF interference mitigation

Procurement Notes

Verify the specific connector type required for your application, as datasheets indicate variations such as TNC or SMA configurations for similar part numbers. Confirm the exact center frequency tolerance and physical dimensions against your system requirements before ordering. Ensure compatibility with existing RF infrastructure.

Selection Notes

Select this component when a narrow 10.5 MHz bandwidth is required around 1621 MHz. Consider the 1.0 dB insertion loss limit for power budget calculations. Verify mechanical fit and connector style (SMA vs TNC) matches the design specifications.

Part Context

Anatech Electronics specializes in RF and microwave filters. This model belongs to their cavity band pass filter series, designed for applications requiring precise frequency selection and rejection of out-of-band signals in the L-band spectrum.

Replacement Considerations

Check for direct substitutes with identical 1621.25 MHz center frequency and 10.5 MHz bandwidth. Ensure replacement units maintain the same 1.0 dB max insertion loss and compatible SMA connector interface.