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Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q
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From: |
Eric Blossom |
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Subject: |
Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q |
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Date: |
Fri, 16 Mar 2007 13:44:31 -0700 |
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User-agent: |
Mutt/1.5.9i |
On Fri, Mar 16, 2007 at 05:33:36PM +0800, hanwen wrote:
> 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.
That's too high for the Basic_Tx / Basic_Rx unless you really know
what you're doing. Try using 10MHz.
Eric