Descriptions
RFM119B is a RF module with which +20dBm high power and high performance thus to support 127 to 1020 MHz frequency, OOK, (G) FSK modulation. The module is high integration so it simplifies the peripheral materials needed in the system design, so users can secondary development easily. The transmission power is up to +20 dBm, which can improves the link performance of the application, even can support a variety of packet formats and codec so as to flexibly meet the requirements of various applications for different data packet formats and coding.
Also, the RFM119B module can support 64-byte Tx FIFO, the GPIO and interrupt configuration, auto Tx running mode, low voltage detection, low frequency timing interrupt wake fast frequency hopping and so on, which making the application designs.more flexible thus to achieve product differentiation design. The working voltage of RFM119B is from 1.8 V to 3.6 V. The output power of +13dBm only consumes 23 mA emission current. It only consumes 80mA transmit current in the case of +20dBm output power. It is the best choice for low power and high efficiency.
Features
Comply with FCC and ETSI safety rules
Strong anti-interference ability, suitable for complex interference environment scenarios
Frequency range:127~1020MHz
Modulation and demodulation mode: OOK, (G) FSK & (G)MSK
Data rate:0.5～300 kbps
Voltage Range:1.8～3.6 V
Transmit current:23mA @13dBm，433.92 MHz, FSK
80 mA @20dBm，433.92 MHz, FSK
Support Auto Tx Mode
Deep sleeping：300 nA
Low power wake-up：800 nA
3-wire SPI interface
Support direct and package mode
Configurable packet processor& 64
Support forward error correction
Module Size:16*16*2.2mm
Applications
Home security and building automation
ISM band data communication
Industrial monitoring and control
Remote control and security system
Remote key entry
Wireless sensor nodes
Labeling reader
Datasheet Download
Wireless RF Module RoHS
Wireless RF Module REACH
WriterConfig_V1.4.2_Update_Setup
RFPDK_V1.53_Update4_Setup
Design Guides
