RFM70-S

RF Transceiver Modules And Modems Overview

The RFM70-S is a 2.4GHz GFSK data transceiver module manufactured by Hope Microelectronics and distributed by RF Solutions. It operates in TDD mode as either a transmitter or receiver, utilizing an integrated trace antenna. The component features SPI serial interface connectivity within an 8-SMD package. Key electrical specifications include a center frequency of 2.4GHz, GFSK modulation type, and a receiver sensitivity of 0dBm.

RF Transceiver Modules And Modems Feature Summary

• Supports Time Division Duplex (TDD) operation for bidirectional communication
• Integrates GFSK modulation for reliable data transmission
• Utilizes SPI interface for microcontroller connectivity

RF Transceiver Modules And Modems Applications

• AVR microcontroller-based remote control systems
• Basic wireless transmit and receive projects
• IoT sensor data links

RF Transceiver Modules And Modems Procurement Notes

Verify the current manufacturing status with the supplier, as this product may be discontinued. Confirm that the distributor handles tariff calculations for US shipments if applicable. Ensure the specific 8-SMD package variant matches your PCB layout requirements before ordering.

RF Transceiver Modules And Modems Selection Notes

Select this module for applications requiring simple 2.4GHz wireless connectivity via SPI. It is suitable for low-complexity designs using AVR MCUs. Consider the integrated trace antenna limitations for range requirements compared to external antenna options.

RF Transceiver Modules And Modems Part Context

This module belongs to the RFM70 series, which includes variants like the RFM70-D. While distributed by RF Solutions, the component is manufactured by Hope Microelectronics. The series supports basic RF transceiver functions for short-range data communication.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing firmware and antenna requirements when considering alternative modules.