RC-RXASK-434.5

RF Receivers Overview

The RC-RXASK-434.5 is an AM radio receiver module operating at 434.5MHz, manufactured by RadioControlli. It features a PLL synthesizer and crystal oscillator for stable frequency generation. The module supports a data transfer rate of 4.8kbps and achieves a sensitivity of -112dBm. It operates on a single 5V power supply and includes a power-down mode to reduce consumption. The component is housed in a 15-SIP package.

RF Receivers Feature Summary

• Integrates PLL synthesizer and crystal oscillator for precise frequency control
• Supports ASK/AM modulation protocol for reliable signal demodulation
• Includes power-down mode functionality to minimize energy usage during idle states

RF Receivers Applications

• Home automation systems
• Building automation controls
• Remote monitoring devices

RF Receivers Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as availability may vary between distributors. Confirm that the 5VDC supply requirement aligns with your system design. Ensure the 15-SIP form factor fits your PCB layout constraints before finalizing procurement.

RF Receivers Selection Notes

Select this module for applications requiring stable AM reception at 434.5MHz with moderate sensitivity. The integrated PLL and crystal ensure frequency accuracy without external tuning components. Consider the 5V operating voltage and SIP packaging when designing the interface circuitry and mechanical enclosure.

RF Receivers Part Context

This component belongs to RadioControlli's RF receiver series, designed for industrial and consumer wireless control applications. It complements other modules like the RC-TXASK-434.5 transmitter, forming complete communication links for remote control and data transmission scenarios within the UHF band.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing antenna designs and decoder circuits if considering alternative receivers from different manufacturers.