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Re: [Discuss-gnuradio] offset at input of LF_RX

From: Matt Ettus
Subject: Re: [Discuss-gnuradio] offset at input of LF_RX
Date: Thu, 21 Jun 2007 17:37:44 -0700
User-agent: Thunderbird (X11/20070326)

>>> Oddly enough, usrp_oscope.py doesn't show any DC bias whatsoever,
>>> regardless of what offset I put into the function generator.  Maybe
>>> it's removed inside the flow-graph?
>> DC offset is automatically removed in hardware, but you can turn that
>> feature off.
> Can you explain that in more detail, please?  Do you have a capacitor
> is series with the signal flow to remove any dc?

It is done digitally.


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