Dual inputs in GNUradio with LimeSDR-USB

Hi all,

I have been running a single input with a 50 MSPS sample rate, using 2^1 oversampling and a 400 MHz clkgen clock.

In order to do 2 simultaneous inputs, is there anything in the clocking or sample rate that must be changed ?

Is 2 inputs with 50 MSPS 100% duty cycle possible ?

Thanks Tim