have gnuradio companion 3.7.13.5 (UHD_3.14.1.HEAD-0-g5491b80e)

loaded  UHD_3.14.1.0-0-g0d934195 firmware on the e320

downloaded and installed the FPGA for network mode on the e320

created a simple grc flow.  2 signal source (cosine) each going to a
channel on the UHD: USRP Sink  (Mb0 Subdev A:0 and A:1)

when it runs both transmit lights come on, but i only see one freq
transmitted on my speca.  i can get either freq to transmit out of either
port, but never at the same time.

is this a limitation of grc or the e320?
i had tried a similar setup with a e310 in embedded mode with the same
results.




David Stockton (CTR)
719.554.4219
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