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Re: [Discuss-gnuradio] Different amplitude on two USRPs

From: Jamie Wo
Subject: Re: [Discuss-gnuradio] Different amplitude on two USRPs
Date: Wed, 23 May 2012 00:17:41 +1000

Hi Marcus,
I really appreciate your answers. I will check that.

On Wed, May 23, 2012 at 12:02 AM, <address@hidden> wrote:

There are a couple of possibilities:


1) You aren't on the correct antenna port on one of your systems, so your antenna is connected to something other than the port you're listening on

2) You have damaged the LNA on one of your WBX boards, and so it is vastly less sensitive than the other one



On Tue, 22 May 2012 23:56:45 +1000, Jamie Wo wrote:

Hi Marcus,

Thanks for your reply.  However, I already set the gain to 30 on the two USRPs.  I mean the pictures I attached before is based on the same gain setting. Is there any other method to control this? The big difference in amplitude looks really strange. Should be a way to solve this.




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