I am working on an indoor positioning system. I will obtain the position of objects with DOA and TOA. The RF frequency which i will work with them is 2.45 Ghz. On receiver side I used 4 antenna and ADRF6620 has 4 RF input. I have ADRF6620 mixer and LNA, Bandpass filter and Odroid Xu3 single board computer. I want to use ODROID XU3 ADC which has 12-bit resolution and 100 KSPS sampling rate. Can you please verify that ADRF6620 should fit the IF band of 500KHz-5MHz? How can I interface ADRF6620 mixer output with ODROID ADC to work properly. I am new on RF Circuit Design.