Zs,
SNR is something that depends on your signal. We can't tell you what
signal you have.
The number I can give you is the Noise Figure of the SBX at room
temperature. It's something that depends on both gain and frequency. You
can find the measurement data under [1]. Together with the normal
ther
Hi,
And I want to know the "phase noise variance" of our instrument?Thanks so
much.
2016-03-01 20:50 GMT+08:00 w xd :
> Hi,
>
> I used the USRP N210 and sbx board.What is the dynamic range of the
> instrument?Namely the maximum SNR?Thanks so much.
>
> Best Regards,
> zs
>
> 2016-03-01 19:58 GMT
Hi,
I used the USRP N210 and sbx board.What is the dynamic range of the
instrument?Namely the maximum SNR?Thanks so much.
Best Regards,
zs
2016-03-01 19:58 GMT+08:00 Marcus Müller :
> I think that question answers itself if you consider what SNR is.
>
> Best regards,
> Marcus
>
>
> On 01.03.201
I think that question answers itself if you consider what SNR is.
Best regards,
Marcus
On 01.03.2016 12:34, w xd wrote:
> Thanks so much.
>
> In this case,I just change the gain of the transmitter,will be change
> the snr of the receiver?
>
> Thanks.
>
> 2016-03-01 19:02 GMT+08:00 Marcus Müller
Thanks so much.
In this case,I just change the gain of the transmitter,will be change the
snr of the receiver?
Thanks.
2016-03-01 19:02 GMT+08:00 Marcus Müller :
> Dear zs,
>
> > I want to change the ratio of power of the received signal to power of
> the noise.
>
> well, improving receiver SNR
Dear zs,
> I want to change the ratio of power of the received signal to power of
the noise.
well, improving receiver SNR is the *core* problem of all wireless
communication. Unless you just add noise (on the receiver or the
transmitter side, depending on whether you want your noise to be
channel
Sorry for that.
I'm now using the USRP N210,one transmitter and one receiver.I want to
change the ratio of power of the received signal to power of the noise.And
I want to change the gain of the transmitter.
2016-03-01 16:45 GMT+08:00 Marcus Müller :
> Dear zs,
>
> your question is absolutely un
Dear zs,
your question is absolutely unclear. SNR of what? What instrument? TX or
RX, or simulation?
Best regards,
Marcus
On 01.03.2016 07:06, w xd wrote:
> Hi,
>
>I want to change the SNR through gnuradio.Can I realize it by just
> change the gain of the gnuradio?Or the instrument is fixed,
Hi,
I want to change the SNR through gnuradio.Can I realize it by just
change the gain of the gnuradio?Or the instrument is fixed,and the snr
can't be change?
Thanks so much.
Best Regards,
zs
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