On 08/22/2012 06:11 AM, Michael Hill wrote: > Thanks Josh, > > I've still been toying with this though.. and aren't really having any > success. > E.g. if I pick a Tx bandwidth of 24MHz.. and transmit > > and use 8bit I&Q samples transmitted at 50MHz.. then shouldn't I see some > signs of the filter? > What should I be looking for on my spec amp?
Just transmit some wideband noise and zoom out on the spectrum analyzer. You should easily see the filter profile. (Flow graph attached). > > I assume by baseband filter, that you mean this is a digital filter that > applies what I send from the CPU to the USRP.. > This is an analog baseband filter on the XCVR 2450. -Josh
xcvr2450_filtered_noise.grc
Description: application/gnuradio-grc
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