Thursday, 15 October 2015

SDR receiver system development board


a completed software defined radio receiver system development board, covered frequency range up to 500MHz. going to submit to PCB factory. This design utilized programmable MEMS oscillator as local oscillator.

MIXER and IF amplifier chain: AD607 IF sub-system
ADC: AD9201 dual channel 10-bits ADC
Signal processing: PIC32MX MIPS based microcontroller
USB connectivity: FT245R USB-parallel FIFO

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