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Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q
From: |
njm25 |
Subject: |
Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q |
Date: |
Fri, 16 Mar 2007 09:49:47 -0400 |
I am having the same problem of being able to receive on RX_A but not RX_B and
I don't know why. Any help would be much appreciated.
Thanks
Nick
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Hi, all.
Today I try an old QPSK transmission program on Basic TX/RX and failed.
However, it does work well on rfx2400.
I just simply connect TX 1 of Basic TX on transmitter to RX 1 of Basic RX on
receiver. The receiver program failed to synchronize with pilot sequence.
The carrier frequency is 100Mhz.
Is the signal from TX 1 is just I or Q path of the complex signal? I saw
signal come out from both TX1 and TX2.
BTW, I could only receive signal from RX1 of Basic RX and nothing from RX2.
Very confusing. ^_^
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<div>Hi, all.</div>
<div> </div>
<div>Today I try an old QPSK transmission program on Basic TX/RX and failed.
However, it does work well on rfx2400.</div>
<div>I just simply connect TX 1 of Basic TX on transmitter to RX 1 of
Basic RX on receiver. The receiver program failed to synchronize with pilot
sequence.</div>
<div>The carrier frequency is 100Mhz.</div>
<div>Is the signal from TX 1 is just I or Q path of the complex signal? I saw
signal come out from both TX1 and TX2.</div>
<div>BTW, I could only receive signal from RX1 of Basic RX and nothing from
RX2.</div>
<div>Very confusing. ^_^</div>
<div> </div>
<div> </div>
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- Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q,
njm25 <=
- Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q, njm25, 2007/03/18
- Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q, njm25, 2007/03/20
- Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q, njm25, 2007/03/21
- Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q, njm25, 2007/03/26