RFM22B HopeRF transceiver rf module
The RFM22B and RFM23B modules are highly integrated, cost-effective transceivers operating in the 433/868/915 MHz ISM bands. Designed for robust wireless communication, these modules feature a low receive sensitivity of –121dBm and an impressive output power of +20dBm for the RFM22B and +13dBm for the RFM23B, ensuring extended range and superior link performance. They support antenna diversity and frequency hopping to further improve range and reliability.
Key Features
Frequency Range: Operates on 433/868/915MHz ISM bands.
High Sensitivity: Receives signals as low as –121 dBm.
Adjustable Output Power: +20 dBm for RFM22B and +13 dBm for RFM23B.
Energy Efficient: Low power consumption with an ultra-low power shutdown mode.
Versatile Data Rates: From 0.123 to 256 kbps.
Multiple Modulation Schemes: FSK, GFSK, and OOK.
Flexible Power Requirements: 1.8 to 3.6 V power supply.
Advanced Features:
Digital RSSI
Wake-up timer
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Antenna diversity and TR switch control
Configurable packet handler
Preamble detector
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
Broad Operating Temperature: –40 to +85 °C.
Package Options: Available in 14-PIN DIP and 16-PIN SMD.
Applications
Ideal for a variety of applications, including but not limited to:
Remote controls
Home security systems
Telemetry systems
Personal data loggers
Toy controls
Tire pressure monitoring systems
Wireless PC peripherals
Remote meter readings
Remote keyless systems
Home automation
Industrial controls
Sensor networks
Health monitoring devices
Tag readers
Conclusion
The RFM22B and RFM23B modules encapsulate cutting-edge technology with their comprehensive feature set, making them perfect for developers looking to integrate reliable ISM band communication into their products at a competitive cost.
The RFM22B and RFM23B modules are highly integrated, cost-effective transceivers operating in the 433/868/915 MHz ISM bands. Designed for robust wireless communication, these modules feature a low receive sensitivity of –121dBm and an impressive output power of +20dBm for the RFM22B and +13dBm for the RFM23B, ensuring extended range and superior link performance. They support antenna diversity and frequency hopping to further improve range and reliability.
Key Features
Frequency Range: Operates on 433/868/915MHz ISM bands.
High Sensitivity: Receives signals as low as –121 dBm.
Adjustable Output Power: +20 dBm for RFM22B and +13 dBm for RFM23B.
Energy Efficient: Low power consumption with an ultra-low power shutdown mode.
Versatile Data Rates: From 0.123 to 256 kbps.
Multiple Modulation Schemes: FSK, GFSK, and OOK.
Flexible Power Requirements: 1.8 to 3.6 V power supply.
Advanced Features:
Digital RSSI
Wake-up timer
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Antenna diversity and TR switch control
Configurable packet handler
Preamble detector
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
Broad Operating Temperature: –40 to +85 °C.
Package Options: Available in 14-PIN DIP and 16-PIN SMD.
Applications
Ideal for a variety of applications, including but not limited to:
Remote controls
Home security systems
Telemetry systems
Personal data loggers
Toy controls
Tire pressure monitoring systems
Wireless PC peripherals
Remote meter readings
Remote keyless systems
Home automation
Industrial controls
Sensor networks
Health monitoring devices
Tag readers
Conclusion
The RFM22B and RFM23B modules encapsulate cutting-edge technology with their comprehensive feature set, making them perfect for developers looking to integrate reliable ISM band communication into their products at a competitive cost.
The RFM22B and RFM23B modules are highly integrated, cost-effective transceivers operating in the 433/868/915 MHz ISM bands. Designed for robust wireless communication, these modules feature a low receive sensitivity of –121dBm and an impressive output power of +20dBm for the RFM22B and +13dBm for the RFM23B, ensuring extended range and superior link performance. They support antenna diversity and frequency hopping to further improve range and reliability.
Key Features
Frequency Range: Operates on 433/868/915MHz ISM bands.
High Sensitivity: Receives signals as low as –121 dBm.
Adjustable Output Power: +20 dBm for RFM22B and +13 dBm for RFM23B.
Energy Efficient: Low power consumption with an ultra-low power shutdown mode.
Versatile Data Rates: From 0.123 to 256 kbps.
Multiple Modulation Schemes: FSK, GFSK, and OOK.
Flexible Power Requirements: 1.8 to 3.6 V power supply.
Advanced Features:
Digital RSSI
Wake-up timer
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Antenna diversity and TR switch control
Configurable packet handler
Preamble detector
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
Broad Operating Temperature: –40 to +85 °C.
Package Options: Available in 14-PIN DIP and 16-PIN SMD.
Applications
Ideal for a variety of applications, including but not limited to:
Remote controls
Home security systems
Telemetry systems
Personal data loggers
Toy controls
Tire pressure monitoring systems
Wireless PC peripherals
Remote meter readings
Remote keyless systems
Home automation
Industrial controls
Sensor networks
Health monitoring devices
Tag readers
Conclusion
The RFM22B and RFM23B modules encapsulate cutting-edge technology with their comprehensive feature set, making them perfect for developers looking to integrate reliable ISM band communication into their products at a competitive cost.