EM357-MOD-LR-ANT-C

Serial Interfaces:	I²C, JTAG, SPI, UART
Package / Case:	Module
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Connector Mount
Current - Transmitting:	22.5mA ~ 43.5mA
Current - Receiving:	26mA
Voltage - Supply:	2.1 V ~ 3.6 V
Memory Size:	192kB Flash, 12kB RAM
Utilized IC / Part:	EM357
Antenna Type:	Integrated, Chip
Series:	Ember®
Sensitivity:	-102dBm
Power - Output:	8dBm
Data Rate:	5Mbps
Frequency:	2.4GHz
Modulation:	O-QPSK
Protocol:	Zigbee®
RF Family/Standard:	802.15.4
Part Status:	Obsolete
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Transceiver Modules

    RF transceiver modules are small, self-contained devices ideal for wireless applications such as remote control, data communications, and robotics. EM357-MOD-LR-ANT-C is a particularly useful communications module. It can be used for communication between two microprocessors or micro-controllers, or as an interface between a micro-controller and computer. This RF transceiver module integrates the antenna, power management, and RF transceiver, making it suitable for a variety of applications.

Application Field

    The EM357-MOD-LR-ANT-C module is suitable for communication in a wide range of wireless applications, such as:

• Remote control of toys, robots, and other consumer products.
• Car-to-car communications for automotive safety and control applications.
• Vending machine operations.
• Data communications between PCs or other electronic devices.
• Wireless data transfers between industrial automation systems.
• Wireless building security systems.

    The extended range of the EM357-MOD-LR-ANT-C makes it more suitable for use in more complex applications. Examples of such applications include remote monitoring and control of industrial process equipment, as well as data communications between medical devices.

Working Principle

    The EM357-MOD-LR-ANT-C module works on the principle of RF (Radio Frequency) transmission. It operates on a frequency of 2.4GHz, which falls within the ISM (Industrial, Scientific and Medical) band allocated for low-powered unlicensed devices. This module can transmit data over a range of up to 300m, depending on the environment in which it is used.    The EM357-MOD-LR-ANT-C module uses a unique modulation approach known as ASK, or Amplitude Shift Keying. This is a type of digital modulation in which binary data is conveyed through the variation of the amplitude of a sinusoidal carrier wave. In other words, it involves transmitting a signal that consists of a series of pulses of different amplitudes.    The device also contains a number of other components, such as a voltage regulator, filter, and power supply section. The voltage regulator ensures that the device is supplied with a stable voltage, while the filter section helps to eliminate interference caused by external EM fields.    The EM357-MOD-LR-ANT-C module is versatile and widely used in a variety of applications. It is easy to use and provides reliable communication over long distances. Moreover, it requires minimal maintenance and can be used in a variety of environments. This makes it a popular choice for a variety of wireless applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description