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Re: [Discuss-gnuradio] TX_RX board installation problem (0x000c)?
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From: |
Matt Ettus |
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Subject: |
Re: [Discuss-gnuradio] TX_RX board installation problem (0x000c)? |
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Date: |
Sun, 08 Jan 2006 20:53:58 -0800 |
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User-agent: |
Mozilla Thunderbird 1.0.7-1.1.fc4 (X11/20050929) |
address@hidden wrote:
> If the IF frequency is 43.75Mhz instead of 5.75Mhz, it is impossible that
> AD9862 can be faster enough to do Nyquist sampling (64MSPs for
> AD9862). If that is so, how can AD9862 sample the intended signal ?
> using bandpass sampling? Matt, can you explain it a little bit more ?
Yes, bandpass sampling. 43.75 MHz appears at 20.25 MHz.
Matt