Wireless Digital Communication System

Product Details:

• Wireless Communication is fundamentally the art of communicating information without wires. In principle, wireless communication encompasses any number of techniques including underwater acoustic communication, semaphores, smoke signals, radio communication, and satellite communication, among others.
• Thus the spotlight of this solution will focus on digital wireless communication. Every major wireless system being developed and deployed is built around digital communication including cellular communication, wireless local area networking, personal area networking, and high-definition television. This class is unique because it approaches wireless communication from the perspective of digital signal processing (DSP). No background in digital communication is assumed, though it would be helpful.
• Scientech Wireless Digital Communication System is an practical approach to wireless digital communication. This approach makes wireless more concrete, avoids simply drowning in mathematics and useful for graduate students as well. Students build a practical foundation for further study and good preparation for industry.

• Portable design
• Block level study and implementation
• Supported Communication Links: - Wired, Wireless and Optical (optional
• Built-in simulation & real time software
• More than 20 built-in labs
• Internal & External data mode
• Baseband signal analysis of I & Q channel
• Dual 125 MSPS 10-bit D/A converters for I Channel and Q Channel
• Control setting for individual blocks
• Built-in RF-up converter
• Built-in RF-down converter
• User programmable
• Provision for external reference signal for PLL
• SMA connectors
• Built-in analog signal acquisition
• Logic Analyzer for digital signal analysis
• Constellation view for I & Q
• Study of impairments
• Digital Filters: Interpolation, Decimation and Raised Root Cosine with variable roll-off(α)
• Various Spreading codes
• Built-in low-noise frequency synthesizer
• Variable chip rate up to 10 Mchips/s
• JTAG USB connector for FPGA configuration
• USB2.0 interface

• It teaches digital communication from a digital signal processing perspective.
• Incorporate encoding, modulation, wireless channel, impairments, synchronization, demodulation, decoding etc.
• Practical based approach for more learning.
• Real time analysis of signal parameters, like gain, frequency etc.
• Analysis in both wired & wireless platform.
• Standard built-in labs for quick start.
• Build your own project in a short time.
• Get enter into Software Defined Radio field.
• Learner will be prepared for Communication Industry.

Wireless Digital Communication System-Transmitter:

• Device Xilinx FPGA Spartan3E XC3S500E
• Dual 125 MSPS 10-bit D/A converters for I Channel and Q Channel
• 6-pole Butterworth clock rejection filters
• DAC clock rejection @ 40 MHz > 84 dBc
• JTAG USB connector for FPGA configuration
• Standard built-in Modulations like BPSK, DBPSK, QPSK, OQPSK, DQPSK, p/4 QPSK, p/4DQPSK, 8PSK, 8QAM, 16PSK, 16QAM, 16APSK, 32QAM, 32APSK, 64QAM, 128QAM
• Digital Filters: Interpolation, Decimation and Raised Root Cosine with variable roll-off(α)
• Built-in real time sSoftware with USB 2.0 interface
• Built-in Data Generator as test pattern
• External Digital Interface connector for expansion
• Programmable chip rates up to 10 Mchip/s
• 1.85 - 2.050 GHz Quadrature Modulator
• Low-noise frequency synthesizer can be tuned over entire range by steps of 100, 31.25 or 25 KHz

Additional Information:

• Item Code: Scientech2281