Hi Everyone,
Does the XCVR2450 (when acting as a transceiver) exhibit the same
frequency
offset for both its RX and TX operations in OFDM? I know fine offset
value
can change depending on various factors, and to alleviate that problem,
I’m
using an external clock (without the GPS) connected to my N200.
When I use the XCVR only as a receiver, I can see that the fine offset
now
is much more stable (as compared to when the external clock isn’t used)
for
several packets. However, when it acts as a transceiver, it seems to me
that the fine offset can fluctuate quite a bit between the RX and the TX
ends.
I don’t know if it helps but I’ve also tuned the UHD using (
http://files.ettus.com/uhd_docs/manual/html/general.html#tuning-notes).
I’ve used the same setting for both the rx_freq and tx_freq.
Thanks,
Apurv