Re: [Discuss-gnuradio] Reference Clock power level for Ettus N210

[Marcus D. Leech]

On 04/23/2014 09:07 AM, Antonio Petrolino wrote:
> Hi,
>
> I'm using a USRP N210 and I need a 10 MHz reference clock. From 
> ettus.com I got:
>
> "
> Ref Clock - 10 MHz
>
> Using an external 10 MHz reference clock, a square wave will offer the 
> best phase noise performance, but a sinusoid is acceptable. The 
> reference clock requires the following power level:
>
> USRP2 5 to 15 dBm
> N2XX 0 to 15 dBm
> "
>
> So in my case (N210) I should have a minimum 0 dBm signal.
> Can someone confirm this information (N2XX 0 to 15 dBm) for N210? The 
> bad news for me is I have a -15dBm 10 MHz available...
>
> Thank you,
> Antonio
>
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Yup, the minimum is 0dBm.



--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org