Your Ideas our Technology

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Proven Experience for your Business Build your electronic systems

with our design services

more information and documentation at: www.dwave.it

● Architecture definition and development of customized boards

● PCB layout and signal integrity analysis

● Radio frequency solutions and Software Defined Radio boards

(automotive applications)

● Communication stack implementation for wired and wireless systems

(FSK, OFDM, SC-OFDM)

● Terrestrial and Satellite broadcasting (DVB-T, DVB-T2, DVB-S and

DVB-S2 receiver boards)

● Satellite return link in S, C, Ku, Ka bands (ESSA, QS-CDMA

transmitter boards)

● Specialized in clock recovery from any data stream with up to 30ppb

accuracy

● HDL for signal processing and TLC systems (VHDL / Verilog) on

FPGA and ASIC, integration of third party IPs

● I/O boards for railways and industrial applications

● Motor control boards for automation and industrial applications

● HMI system development based on the HTML5 standard

● Firmware for, DSP, μC and μP

● Mini-Kernel, real time operating systems, embedded Linux

and uClinux

● Audio/Video and image processing (H.264, MPEG4, AAC)

● Audio/Video analog and digital interfaces management

RF

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The SDR platform

more information and documentation at: www.dwave.it

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This low power board provides many high speed interfaces and can control up to two analog-RF boards in order to support MIMO solutions. PHY and MAC layers are implemented into FPGA device, calibration and higher layers of the radio communication stack are implemented into Omap-L138 DSP while the application and other standard I/Fs are managed by Omap-L138 ARM9 core. Particularly interesting is the availability of a PCI express endpoint to obtain a high speed interface with other boards, the form factor of our platform take into account the PCIe mechanical spec.

Low noise high precision analog RF board includes all blocks needed for signal transmission and reception: DACs, ADCs, amplifiers, analog filters, mixers and power amplifier. This board includes a small SPI flash containing specific information like analog calibration parameters and power vs. frequency compensation. These information are loaded by DSP and used to optimize TX-RX path performances.

RF board characteristics:• Tx/Rx from 232MHz to 3.7GHz;• Conducted power: 20dBm for OFDM signal;• Supported Bandwidth from 1.5 to 28MHz;• Phase Noise with offset 10KHz @800MHz - 94dBc/Hz