700-0031-100

Serial Interfaces:	I²C, JTAG, SPI, UART
Package / Case:	Module
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Current - Transmitting:	--
Current - Receiving:	--
Voltage - Supply:	3.3V
Memory Size:	--
Utilized IC / Part:	--
Antenna Type:	Integrated, Trace
Series:	--
Sensitivity:	--
Power - Output:	18dBm
Data Rate:	11Mbps
Frequency:	2.4GHz
Modulation:	--
Protocol:	802.11b/g/n
RF Family/Standard:	WiFi
Part Status:	Active
Packaging:	Tray

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RF Transceiver Modules: 700-0031-100 Application Field and Working Principle

RF transceiver modules are a type of electronic component that have revolutionized communications system since their invention. They are widely used for a variety of applications, such as cellular phone networks, wireless LANs, and satellite systems. The 700-0031-100 is a type of RF transceiver module sold by the company, NKK Corporation. This article explores its technical specifications, application field, and working principle.

Technical Specifications

The 700-0031-100 is an RF transceiver module with a 10-pin SMT header. It operates on a frequency range of 2.4GHz to 2.5GHz and is designed for a modulation type of 4DPSK, QPSK, FSK, QAM, and BPSK. Its bandwidth ranges from 13MHz to 20MHz, and it has a peak output power of +17dBM. It offers a transconductance of 15mA/V while providing a low noise figure of 5dB. It includes a small integrated 32-bit segmented core that supports a variety of communications protocols and functions.

Application Field

The 700-0031-100 is commonly used in data transfer and communications networks. Its high speed, low noise figure, and efficient transconductance make it ideal for wireless networks such as Wi-Fi, Bluetooth, Zigbee, and 3G/4G cell phone networks. It is also used for remote sensing and monitoring units, wireless radio links, satellite systems, and digital broadcasting.

Working Principle

The 700-0031-100 operates by using the principles of frequency modulation and direct sequence spread spectrum. Frequency modulation (FM) involves modulating the carrier wave using the baseband signal, which is then amplified to produce the transmitted signal. In direct sequence spread spectrum (DSSS) technology, the signal is spread over multiple channels using a pseudo-random spreading code. This type of spread spectrum communications system provides improved signal resilience against fading and interference in wireless systems.The 700-0031-100 also utilizes intelligent signal processing hardware and software to optimize communications performance. This intelligent signal processing includes signal equalization, interference cancellation, automatic frequency control, and adaptive packet routing. All these functions are integrated into the 32-bit segmented core that is part of the RF transceiver module.

Conclusion

The 700-0031-100 is a versatile and powerful RF transceiver module manufactured by NKK Corporation. Its wide range of features such as frequency modulation, direct sequence spread spectrum, and intelligent signal processing make it suitable for a variety of applications. It is commonly used in wireless networks, remote sensing and monitoring units, satellite systems, and digital broadcasting.

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