I believe the SDR Widget is still limited to 48KHz sampling within Windows, due to driver constraints (no UAC2). The full 192KHz sampling rate is only available when running under Linux, or in HPSDR emulation mode, with HPSDR software.
The I/Q output bandwidth of the KX3 is only expected to be somewhere in the 30-48 KHz range anyway. (I don't believe a final number has been announced yet). So, any "card" that provides decent performance at 48 KHz should be sufficient. 73, Bruce, n1RX > Consider getting an external USB soundcard like the E-MU 0202, which works > great on any laptop, or even the SDR Widget (still in the process of > building mine, but the performance data is amazing even at 192kHz, beating > any built-in or external sound cards on the market for this application!) ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
