Re: [Discuss-gnuradio] Number sink unit to dBm

Many thanks for the hints Marcus. I'll make an attempt. Patrik - Original Message - From: Marcus D. Leech To: discuss-gnuradio@gnu.org Sent: Thursday, April 28, 2011 16:41 Subject: Re: [Discuss-gnuradio] Number sink unit to dBm On 28/04/2011 7:38 AM, Patrik Tast

Re: [Discuss-gnuradio] Number sink unit to dBm

On 28/04/2011 1:55 PM, Matt Ettus wrote: There is a full WBX characterization with USRP1 here: http://code.ettus.com/redmine/ettus/projects/public/documents Noise figure with N200/N210 is 1-2 dB better. Matt [Just because I'm in an expansive and tutorial-esque frame of mind this afternoon].

Re: [Discuss-gnuradio] Number sink unit to dBm

On 04/28/2011 10:32 AM, Colby Boyer wrote: > Marcus, > > Speaking on the topic of calibration. Has anyone characterized the > performance of the Ettus daughter cards, i.e. noise floor and > freq/volt measurements to card output? > > --Colby > There is a full WBX characterization with USRP1 here

Re: [Discuss-gnuradio] Number sink unit to dBm

Marcus, Speaking on the topic of calibration. Has anyone characterized the performance of the Ettus daughter cards, i.e. noise floor and freq/volt measurements to card output? --Colby On Thu, Apr 28, 2011 at 6:41 AM, Marcus D. Leech wrote: > On 28/04/2011 7:38 AM, Patrik Tast wrote: > > Hi All,

Re: [Discuss-gnuradio] Number sink unit to dBm

On 28/04/2011 7:38 AM, Patrik Tast wrote: Hi All, How do I convert the value from a number sink to dBm? GRC attempt http://www.poes-weather.com/~patrik/1.7GHz/HRPT/April-27th-2011/Screenshot-GRC.png Output h

[Discuss-gnuradio] Number sink unit to dBm

Hi All, How do I convert the value from a number sink to dBm? GRC attempt http://www.poes-weather.com/~patrik/1.7GHz/HRPT/April-27th-2011/Screenshot-GRC.png Output http://www.poes-weather.com/~patrik/1.7GHz/HRPT/April-27th-2011/Screenshot-7.png Regards, Patrik__