RF1396C

Overview

The RF1396C is a surface-acoustic-wave (SAW) bandpass filter designed for front-end selectivity in receivers operating at 434.42 MHz. It features a center frequency of 434.42 MHz with a range spanning 434.26 MHz to 434.58 MHz. The device offers a bandwidth of 700 kHz and an insertion loss of approximately 5 dB. Rated for a voltage of 12 V, it is housed in an 8-SMD, no-lead package, providing a compact solution for wireless communication applications.

Feature Summary

• Provides front-end selectivity for receiver circuits
• Compact surface-acoustic-wave construction
• Economical design for general-purpose RF applications

Applications

• 434 MHz receiver front-ends
• Wireless communication systems
• Internet-connected OEM devices requiring signal conditioning

Procurement Notes

Verify the specific package variant and manufacturing date code against current supplier documentation. Confirm that the 8-SMD no-lead footprint matches your PCB layout requirements. Ensure the 12 V rating aligns with your system's power supply constraints. Cross-reference the part number with official Akoustis or RFMi distributors to confirm availability and authenticity before procurement.

Selection Notes

Select this component when a low-loss SAW filter is required for the 434 MHz ISM band. The 700 kHz bandwidth suits applications needing moderate channel separation. Consider the 8-SMD package for automated assembly processes. Verify that the 5 dB insertion loss meets your link budget requirements compared to higher-performance alternatives.

Part Context

RFMi, now part of Akoustis, specializes in radio frequency components using SAW, crystal, and ceramic technologies. This product line targets low-power and wireless communications. The RF1396C represents a standard general-purpose filter within their portfolio, designed to support digital and wireless connectivity in modern electronic devices.

Replacement Considerations

Check for direct substitutes from Akoustis or other SAW manufacturers offering identical 434.42 MHz center frequencies and 8-SMD packages. Ensure replacement parts maintain similar bandwidth and insertion loss specifications to preserve circuit performance.