[USRP-users] LFTX output amplitude (Michael Rahaim)

Louis Brown rfengr00 at me.com
Thu Dec 11 22:26:35 EST 2014

Not that I know of.

On your initial post you mentioned having a signal ranging from -1 to +1 into the UHD sink.  You may want to back that off to at least 1/2 that amplitude as something may be overflowing.

Maybe post your GRC file.


> On Dec 11, 2014, at 9:53 AM, Michael Rahaim <mrahaim at bu.edu> wrote:
> Thanks Lou. I think I get what you're saying, but the end result seems to end up as a channel gain as opposed to a DC offset. For example, if I set my signal so that it initializes to a sine wave with peak to peak amplitude of 1V, after turning the carrier on and off it might end up having a pk-pk amplitude of 0.5V or 0.2V or 0.8V. 
> Is there a way to reset via software such that the accumulator gets set back to 0? 
> Thanks again,
> -Mike

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