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From: | Roohollah Parvizi |
Subject: | Re: [Discuss-gnuradio] USRP N210 |
Date: | Tue, 1 Nov 2016 13:00:50 -0500 |
Yes! Wasn't this the result of you trying thatß
On 01.11.2016 18:37, Roohollah Parvizi wrote:
Hello everyone--
I want to know how to disable the DC offset. If I execute the set_auto_dc_offset(false) command it will work ?
Regards,
RP
On Mon, Oct 31, 2016 at 4:06 PM, Roohollah Parvizi <address@hidden> wrote:
Thanks for the response. I am actually new in this area. it happens around18th sample And I don't know whether it gets the signal and then lose it or it is just DC offset ? Does it catch any signal?
cheers,RP
On Mon, Oct 31, 2016 at 3:21 PM, Martin Braun <address@hidden> wrote:
Is this at the beginning of a burst receive? It might be the DC offset
removal filter. You can try disabling that with set_auto_dc_offset(false).
Cheers,
M
On 10/31/2016 12:29 PM, Roohollah Parvizi wrote:
> Hello, all----
>
>
> I am using USRP N210 with SBX daughterboard 400-4400 MH and GPSDO,
> for recording the GNSS signal (L1 frequency=1575.42 MHz ). I tried to
> record the signal from GNSS simulator. So I have these problems;
>
> 1: I don't know why samples of data go to 1500 and then fluctuates
> between 1000 and -1000. It then falls and starts to fluctuate between 40
> and -40.
>
> anybody has any Idea about what is this overshot? or what are these number?
>
> Here is the In-phase plot :
>
> Inline image 1
>
>
> Thanks.
>
>
>
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> Discuss-gnuradio mailing list
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>
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