On 12/20/2015 09:58 PM, w xd wrote:
Hi,
I want to know the true noise power(in dbm) of the usrp n210.And
i'm using the sbx and lp0964 antenna.
Do someone have the data?
Thanks.
Best Regards,
xs w
Noise figure depends on frequency and gain setting:
http://files.ettus.com/performance_data/sbx/
Performance data includes noise figure.
Not sure what you mean by "true noise power". But noise figure tells
you how much extra noise is added by the device itself.
A 3dB noise figure is equivalent to a PSD of -174dBm/Hz.
A 5dB noise figure is equivalent to a PSD of -172dBm/Hz.
And so on.
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