On 5/1/07, Dan Halperin <[EMAIL PROTECTED]> wrote:
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Hey all,
Sorry to bring up painful memories :). I did some calculations to work
out frequency drift of the USRPs, and I wanted to know where I'm going
wrong.
The crystals in the RFX 2400 are spec'ed at 50ppm error, which is to say
that the maximum frequency offset between the sender and receiver is
then 2 * 50 ppm * 2.462 GHz (802.11b Channel 11) = 246.2 kHz.
I think 50ppm is a total drift of the 64MHz oscillator, so no +/- just
50ppm being the max deviation between two crystals.
Brian
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