AM2140B1205

Overview

The AM2140B1205 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 2140 MHz and provides a bandwidth of 60 MHz. The device features an insertion loss of less than 2.0 dB and supports frequencies within the range of 2110 to 2170 MHz. It is designed for surface mount installation in an 8-SMD module package.

Feature Summary

• Utilizes ceramic technology for RF and microwave filtering applications
• Designed for surface mount assembly in compact modules
• Provides specific bandpass characteristics centered at 2140 MHz

Applications

• RF signal processing in wireless communication systems
• Microwave circuit filtering
• Base station equipment components

Procurement Notes

Verify the exact datasheet specifications against your design requirements before procurement. Confirm that the 8-SMD package dimensions match your PCB layout constraints. Ensure compatibility with the required 50 Ohm system impedance. Check for RoHS compliance status if mandated by your manufacturing standards. Validate the center frequency and bandwidth parameters against your specific application needs.

Selection Notes

Select this component when a fixed center frequency of 2140 MHz is required. Consider the 60 MHz bandwidth for narrowband applications. Evaluate the <2.0 dB insertion loss against system power budget constraints. Ensure the surface mount form factor fits the available board space. Compare performance metrics with alternative filters if tighter specifications are necessary.

Part Context

Anatech Electronics Inc. specializes in the design and manufacturing of RF and microwave filters. The company holds ISO 9001:2015 certification and has been operating since 1990. This product falls under their category of ceramic bandpass filters, which are engineered for high-performance signal integrity in demanding electronic environments.

Replacement Considerations

The AM2140B205 is listed as a related part number with similar specifications but potentially different insertion loss characteristics (<2.4 dB). Verify electrical parameters carefully before substitution. No other direct substitutes are confirmed in public documentation.