RXM-315-KH3

RF Receivers Overview

The RXM-315-KH3 is a Sub-GHz RF receiver module from the KH3 series, operating at 315 MHz. It features integrated decoding capabilities for ASK and OOK modulation protocols. The module delivers high sensitivity of -112 dBm to ensure reliable signal reception in low-power applications. It operates within a supply voltage range of 2.7 V to 5.2 V and consumes a maximum receive current of 5.2 mA. The physical dimensions are compact, measuring 16 mm x 30.73 mm x 2.7 mm, suitable for space-constrained designs.

RF Receivers Feature Summary

• Integrated decoder functionality for simplified system architecture
• Supports ASK and OOK modulation protocols
• High sensitivity performance for extended range reliability

RF Receivers Applications

• Home automation systems
• Industrial automation controls
• Remote keyless entry (RKE) systems
• Wireless lighting control

RF Receivers Procurement Notes

Verify component authenticity through authorized TE Connectivity channels or certified distributors. Confirm that the specific part number matches the required frequency and modulation specifications for your design. Check for end-of-life status updates as availability may be limited. Ensure compliance with RoHS directives if required by your manufacturing standards. Validate package type and pinout compatibility before finalizing procurement orders.

RF Receivers Selection Notes

Select this module when an integrated receiver with built-in decoding is required to reduce external component count. It is appropriate for applications utilizing ASK or OOK modulation at 315 MHz. Consider the power consumption profile and sensitivity requirements against other Sub-GHz options. Verify that the operating temperature range meets environmental conditions. Compare interface requirements with microcontroller capabilities to ensure seamless integration.

RF Receivers Part Context

This component belongs to the KH3 series of wireless modules manufactured by Linx Technologies, now part of TE Connectivity. The series includes both transmitter and receiver variants designed for Sub-GHz communication. The RXM-315-KH3 specifically serves as the receiving counterpart to transmitter modules like the TXM-315-KH3. These modules are engineered for robust performance in remote control and data transmission scenarios.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official TE Connectivity resources for potential obsolescence management or alternative series recommendations.