[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Phase Synchronize 2 USRP N200 w/ SBX cards

From: Marcus D. Leech
Subject: Re: Phase Synchronize 2 USRP N200 w/ SBX cards
Date: Thu, 10 Jun 2021 17:26:30 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0

On 06/10/2021 01:00 PM, Skyvalakis Konstantinos wrote:

In addition to my last message regarding the INTEGER_N tuning​, ​I repeated the experiment multiple times. I even restarted the USRPs and the signal generator multiple times.

What I observed was, that there were only 4 different recurring phase offsets (Blue = RX2 of SBX1, Red = RX2 of SBX2).

I am attaching the 4 screenshots I captured.

Thank you so much for your help. I feel like we're getting there.

You're sure that you have SBX cards and not WBX cards?  Sorry for the apparently-stupid question, but the WBX uses almost the
  same hardware as the SBX, but uses a 2XLO mixer that has fixed phase ambiguity--which would look like what you have here.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]