RCRX-868-L

RF Receivers Overview

The RCRX-868-L is a miniaturized AM superheterodyne data receiver module operating at 868.35MHz. It supports ASK and OOK modulation schemes and features a metallic shield for interference protection. The component is designed for surface mount (SMD) installation, ensuring compact integration into electronic systems. It operates on a supply voltage range of 4.4V to 5V DC, with specific variants available for 3V operation. The module incorporates a PLL synthesizer and crystal oscillator for stable frequency performance.

RF Receivers Feature Summary

• Miniaturized SMD design for space-constrained applications
• AM superheterodyne architecture with metallic shielding
• Supports ASK and OOK modulation protocols
• Integrated PLL synthesizer and crystal oscillator

RF Receivers Applications

• Wireless remote control systems
• Industrial automation controllers
• Home security alarm receivers
• Low-power IoT sensor nodes

RF Receivers Procurement Notes

Verify the specific voltage variant required, as the product line includes both 3V and 5V versions. Confirm that the SMD package type matches the PCB footprint requirements. Ensure the application environment does not exceed the specified operating temperature range. Check compatibility with the transmitter's modulation scheme, specifically ASK or OOK, to guarantee signal integrity.

RF Receivers Selection Notes

Select this model when a compact, shielded receiver is needed for 868.35MHz bands. The superheterodyne design offers better sensitivity compared to direct conversion types. Consider the 5V version for standard logic levels or the 3V variant for battery-powered devices. The metallic shield provides necessary isolation in noisy industrial environments.

RF Receivers Part Context

This component belongs to RadioControlli's RF receiver series, which includes similar models like the RCRX-434-L for different frequency bands. The 'L' suffix typically denotes the miniaturized SMD version, distinguishing it from larger through-hole packages. It is part of a broader ecosystem of transmitters and receivers designed for short-range wireless communication.

RF Receivers Replacement Considerations

The RCRX-434-L serves as a functional substitute if the application can operate at 433.92MHz instead of 868.35MHz. Other RadioControlli modules may require circuit redesign due to pinout or voltage differences. Verify that any replacement maintains the same modulation support and shielding characteristics.