[SI-LIST] : The FFT analysis with AvanWaves

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From: Jinhua Chen (chen@nesa.com)
Date: Fri Jan 05 2001 - 08:31:09 PST


Hi, All,

I am using the FFT feature in AvanWaves to analysis the frequency
spectrum of the high speed data stream (3+ Gbps). I want to see the
spectrum up to 10 GHz. But the output spectrum stopped at about
5.2 GHz. There might be two causes: 1. There is a range setting
somewhere I did not know. Or, 2. The AvanWaves has its own frequency
limit for the output spectrum.

Thanks for the comments!
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+
| NORTH EAST SYSTEMS ASSOCIATES, INC. |
| ------------------------------------- |
| "High Performance Engineering & Design" |
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+
| Jinhua Chen, Ph.D e-mail: chen@nesa.com |
| Sr. SI Engineer http://www.nesa.com/ |
| NESA, Inc. Tel +1.978.897-8787 |
| 636 Great Road Fax +1.978.897-5359 |
| Stow, MA 01775 USA |
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+

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