RFM119BW 433MHz/ 868MHz/ 915MHz OOK / FSK RF Transmitter Module

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