RXD-315-KH

RF Receivers Overview

The RXD-315-KH is a Sub-GHz RF receiver module operating at 315 MHz. It supports ASK and OOK modulation protocols with a maximum data rate of 10 kbps. The device features an integrated remote control decoder and operates on a supply voltage range of 2.7 V to 3.6 V. Key electrical parameters include a receive current of 5.2 mA, a sensitivity of -112 dBm, and an operating temperature range from -30°C to +70°C. The module is housed in a 28-SMD, no-lead surface-mount package measuring 10.2 mm x 7.6 mm x 2.54 mm.

RF Receivers Feature Summary

• Integrated remote control decoder for simplified system design
• Supports ASK and OOK modulation protocols
• Surface-mount SMD package for compact integration

RF Receivers Applications

• Garage door openers
• Remote Keyless Entry (RKE) systems
• Security alarm systems

RF Receivers Procurement Notes

Verify component status carefully as this part may be discontinued or subject to limited availability. Confirm lead times and minimum order requirements with authorized distributors prior to ordering. Ensure that the specific package type and pinout match the target PCB design. Check for end-of-life notifications from TE Connectivity / Linx Technologies to mitigate supply chain risks during production planning.

RF Receivers Selection Notes

Select this module for applications requiring reliable reception at 315 MHz with low power consumption. The integrated decoder reduces microcontroller load compared to generic receivers. Consider the -112 dBm sensitivity for range requirements. Verify compatibility with ASK/OOK transmitters. Evaluate the 2.7 V to 3.6 V supply range against available system power rails.

RF Receivers Part Context

The RXD-315-KH belongs to the KH series of Sub-GHz wireless modules manufactured by TE Connectivity / Linx Technologies. This series provides integrated transmitter and receiver solutions for short-range communication. The module is designed for industrial and consumer applications requiring robust wireless connectivity in the ISM band.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult TE Connectivity / Linx Technologies technical support for current replacement recommendations or next-generation alternatives.