0086-4001-189-180
中文
English
Design documents and resources
Typical application plan
Associated products
RFM119BW

Sub-1GHz OOK / FSK High Performance RF Transmitter Module

RFM119B.png

Product Overview


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: 23 mA @ 13 dBm,433.92 MHz, FSK

                                80 mA @ 20 dBm,433.92 MHz, FSK

  • Suppor tAuto 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


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



Design documents and resources
Certification & Test Reports:
Wireless RF Module RoHS
2022-05-05
Wireless RF Module REACH
2022-05-05
Typical application plan
Smart Wear

More
Smart Phone

More
Outdoor Sports Product

Outdoor Sports Product

More
Smart Wear

More
Smart Phone

More
Outdoor Sports Product

Outdoor Sports Product

More
Associated products
ALL
Professional RF&SENSOR Designer and Manufacturer
Copyright ©2018 HOPE Microelectronics CO., Ltd. All rights reserved.