Datasheet > RFM119B-868S2

RFM119B-868S2

更新时间： 2024-01-01 09:57:46

品牌	Logo	应用领域
华普微 - HOPERF		/
页数	文件大小	规格书
5页	246K
描述
High Performance RF Transmitter Module

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中文翻译

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数据手册

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RFM119B-868S2 数据手册

RFM119B

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

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.

RFM119B

Also, the RFM119B module can support 64-byte Tx FIFO, the GPIO

and interrupt configuration, auto Tx running mode, low voltage

Ordering Information

detection, low frequency timing interrupt wake-up MCU, manual

Module No.

Working Frequency

315MHz

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.

RFM119B-315S2

RFM119B-433S2

RFM119B-868S2

RFM119B-915S2

433.92MHz

868.35MHz

915MHz

Features

Applications

ꢀ

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

ꢀ

Home security and building automation

ISM band data communication

Industrial monitoring and control

Remote control and security system

Remote key entry

ꢀ

Wireless sensor nodes

ꢀ

Data rate: 0.5~300 kbps

Labeling reader

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-Byte FIFO

Support forward error correction

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