AM434B1698

Overview

The AM434B1698 is a ceramic band pass filter manufactured by Anatech Electronics Inc. It operates with a center frequency of 434 MHz and provides a bandwidth of 10 MHz. The component features a 50 Ohm impedance and utilizes a 12-SMD module package. Official documentation indicates an insertion loss of 1.5 dB for this specific configuration.

Feature Summary

• Utilizes ceramic construction for stable RF filtering performance
• Designed as a band pass filter centered at 434 MHz
• Configured for 50 Ohm system impedance applications

Applications

• RF signal processing in communication systems
• Frequency selection in wireless transceivers
• Interference rejection in 434 MHz ISM band equipment

Procurement Notes

Verify the exact datasheet version from Anatech Electronics Inc. to confirm mechanical dimensions and electrical tolerances. Ensure the 12-SMD package variant matches your PCB layout requirements. Cross-reference the 1.5 dB insertion loss specification against your system budget constraints before finalizing procurement decisions.

Selection Notes

Select this component when a fixed 434 MHz center frequency with 10 MHz bandwidth is required. The 50 Ohm impedance aligns with standard RF transmission lines. Consider the 12-SMD footprint for surface mount assembly processes. Evaluate thermal stability requirements against ceramic material properties for the intended operating environment.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters, including ceramic and SAW technologies. The AM434B series addresses industrial, scientific, and medical (ISM) band applications. This component represents a passive filtering solution designed for reliable operation in constrained RF environments without active power requirements.

Replacement Considerations

The AM434B1698-C variant exists as a connected version. Verify interface compatibility if substituting between SMD and connectorized packages. No other direct cross-model substitutes are publicly confirmed in available documentation.