import of old now defunct presentation slides svn repo

1 files changed, 13 insertions, 0 deletions

diff --git a/2011/gsm-ensa2011/gsm.vrb b/2011/gsm-ensa2011/gsm.vrb
new file mode 100644
index 0000000..d917a88
--- /dev/null
+++ b/2011/gsm-ensa2011/gsm.vrb
@@ -0,0 +1,13 @@
+\frametitle {OpenBTS USRP Clocking}\framesubtitle {Kalibrator Example}
+\begin{block}{Example of running {\tt kal}}
+\begin{lstlisting}
+[openBTS@openBTS kal-0.2]# ./kal -f 946600000 -u
+USRP side: B
+FPGA clock: 52000000
+Decimation: 192
+Antenna: RX2
+Sample rate: 270833.343750
+average [min, max] (range, stddev) -2197.789062 [-2431, -1843] (588, 146.761444)
+\end{lstlisting}
+\end{block}
+The value {\bf -2198 should be used as FREQOFF constant in Transceiver/USRPDevice.cpp}