[Discuss-gnuradio] Updated [2]: simple USB 2.0 ADC board

[Vladimir Dergachev]

 Hi all,

    I have posted a rough schematic of analog frontends, so far just a 
couple - a 50 Ohm one with BNC (or any other) connector and photodiode 
interface.

    http://volodya-project.sourceforge.net/SR/sr.php

                        best

                          Vladimir Dergachev