RC-RFSK3-434

RF Receivers Overview

The RC-RFSK3-434 is a 433.92MHz FSK superheterodyne receiver module designed for low-speed data transmission. It operates within a supply voltage range of 4.5V to 5.5V DC, drawing approximately 6mA during reception. The module supports a standard data rate of 4.8kbps and achieves a sensitivity of -103dBm. Constructed with through-hole technology (THT), it integrates a PLL synthesizer and crystal oscillator for stable frequency generation.

RF Receivers Feature Summary

• Superheterodyne architecture for improved selectivity
• Integrated PLL synthesizer and crystal oscillator
• Through-hole mounting configuration

RF Receivers Applications

• Wireless sensor networks
• Home automation systems
• Low-speed telemetry links

RF Receivers Procurement Notes

Verify the specific pinout compatibility with existing PCB footprints before integration. Confirm that the 4.5V to 5.5V supply requirement aligns with the target system's power rails. Ensure the through-hole mounting style matches the assembly process capabilities. Cross-reference the 4.8kbps data rate against application latency requirements.

RF Receivers Selection Notes

Select this module when a dedicated receiver solution is required rather than a transceiver. It is suitable for applications prioritizing simplicity and lower current consumption over bidirectional communication. Consider the THT package if automated surface-mount assembly is not available or if mechanical robustness is preferred.

RF Receivers Part Context

This component belongs to RadioControlli’s RC-RFSK3 series of FSK radio receivers. It complements transmitter modules like the RC-TFSK3-434 to form complete wireless links. The series focuses on sub-GHz ISM band applications requiring reliable, low-cost reception capabilities.

RF Receivers Replacement Considerations

No public confirmed substitute part numbers are documented for this specific model.