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Re: [Discuss-gnuradio] simultaneous receive/transmit with LFRX/TX
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] simultaneous receive/transmit with LFRX/TX |
Date: |
Tue, 22 Jan 2008 16:19:27 -0800 |
User-agent: |
Mutt/1.5.17 (2007-11-01) |
On Tue, Jan 22, 2008 at 04:41:53PM -0500, address@hidden wrote:
> Hi all-
>
> I looked over the mailing list, and I think I see that what I want to do is
> possible, but I want to verify before I order the parts:
>
> I want to receive an AM modulated waveform using an LFRX, demodulate it,
> and simultaneously and in a phase-locked way send out the demodulated
> waveform at baseband from an LFTX so that it can be acquired by a scope or
> secondary acquisition system. Basically, the gnuradio device would serve
> as an intermediary block which demodulates the signal in question so that
> it can be acquired. The process needs to be phase locked because I am
> correlating the input signal with a second signal (a position encoder),
> both of which will be acquired by the second acquisition system.
>
> If anybody can let me know why I can't do this, I would appreciate it.
> Suggestions also welcome.
>
> thanks,
> eric
You should be able to do this. Can you deal with a fixed latency
between the received signal the output you're generating?
Eric