Re: [Discuss-gnuradio] Arbitrary ADC resolution at the receiver

[Leonardo S. Cardoso]

Yes, 14 bits... mistyped the ADC resolution...

Thanks, Matt. I'll investigate this idea...

Leonardo S. Cardoso

address@hidden

On Mon, Jun 30, 2014 at 4:46 PM, Matt Ettus <address@hidden> wrote:

The n200 and n210 have 14 bit ADCs.

In any case, you can fake fewer bits by zeroing the low order bits in the fpga. 

Matt

On Jun 30, 2014 10:38 AM, "Leonardo S. Cardoso" <address@hidden> wrote:

Hello everyone,

I excuse myself on advance by my noob question...

I have an N210 with an SBX front end, and I want to experiment with decoding signals at a lower resolution, rather than the default 12 bits provided by the N210 ADCs. Does anyone know if (and how) can I limit the resolution of the ADCs arbitrarily? 

I am aware that I can reduce the resolution afterwards, mapping the signals to a lower resolution in base band, but I'd really like to do that before the DDC at the FPGA.

Cheers to everyone!

Leonardo S. Cardoso

address@hidden

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio