the sdr-iq™ is a 14-bit software defined radio receiver. it offers a broad range of spectrum analyzer and demodulation capabilities. the hardware samples the whole 0.0001-30 mhz band using a high performance, 14 bit analog to digital converter (adc) running at 66.6 mhz. the digital data from the adc is processed into i and q format using a direct digital converter (ddc). the i and q data is then sent to the pc for processing using a usb 2.0 interface. all of the demodulation and spectral functions are done on the pc side.
★processor: atmel at91sam7s256 w/ jtag port.