JN5139-001-M/04R1T RF/IF and RFID

Serial Interfaces:	I²C, SPI, UART
Package / Case:	Module
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Current - Transmitting:	125mA
Current - Receiving:	45mA
Voltage - Supply:	2.2 V ~ 3.6 V
Memory Size:	192kB ROM, 96kB RAM
Utilized IC / Part:	--
Antenna Type:	Not Included, U.FL
Series:	JN5139-001-M0xR
Sensitivity:	-100dBm
Power - Output:	19dBm
Data Rate:	--
Frequency:	2.4GHz
Modulation:	--
Protocol:	Zigbee®
RF Family/Standard:	802.15.4
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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RF Transceiver ModulesWireless communication has become an essential part of the modern world. In this article, we will explore the application and working principles of a specific type of RF transceiver module, the JN5139-001-M/04R1T.A RF transceiver module is a small radio frequency device that both transmits and receives radio signals. The module is often used in mobile devices such as cell phones, personal digital assistants, and remote control units. It enables wireless connectivity with other devices, allowing for data transmission and reception. The JN5139-001-M/04R1T module is an integrated transceiver module that supports the IEEE 802.15.4 and ZigBee® standards. This module is designed to provide better performance than general-purpose RF modules and to reduce overall system size, cost, and time-to-market. It consists of an RF transceiver chip and an ARM Cortex M3 microcontroller, and has an integrated power amplifier (PA) and low noise amplifier (LNA). In terms of its application, the JN5139-001-M/04R1T module is ideal for use in various types of wireless communication applications, particularly those involving short-range communication such as indoor environment sensors, active RFID systems, remote control, and home automation. It is also suitable for other applications in medical, automotive, security, and industrial automation industries.Regarding its working principles, the JN5139-001-M/04R1T module is based on a direct frequency conversion architecture, incorporating a 2.4 GHz radio frequency antenna module as its main component. The RF antenna module is designed to reception and transmit various radio signals, as well as to convert incoming signals to a digital signal and transmit them to the microcontroller for further processing. The microcontroller itself is responsible for controlling the on-board transceiver, processing the incoming and outgoing signals, and managing the module’s various functions. For example, it facilitates the user-configurable transmission and reception parameters such as data rate, modulation type, channel selection, and channel configuration. Furthermore, the JN5139-001-M/04R1T module incorporates an integrated PA and an LNA, allowing higher transmit power and improved signal reception at the same time. Moreover, the module offers both a high data rate of 250 kbps and 256KB of Flash memory, enabling larger data transmissions. The module also supports several Sleep modes, which extend the battery life of mobile devices using it.All in all, the JN5139-001-M/04R1T module provides an effective, reliable, and cost-effective solution for wireless communication, making it a highly suitable choice for an array of applications in the modern world. With its superior performance and features, this module is the perfect example of what a RF transceiver module should be.

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