update configuration file gnb.band78.tm1.106PRB.usrpx300.conf based on...

update configuration file gnb.band78.tm1.106PRB.usrpx300.conf based on gnb.band78.tm1.106PRB.usrpn300.conf

targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf

@@ -33,10 +33,10 @@ gNBs =
 #  downlinkConfigCommon
     #frequencyInfoDL
       # this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
-      absoluteFrequencySSB                                          = 633032;
+      absoluteFrequencySSB                                          = 641032;
       dl_frequencyBand                                                 = 78;
-      # this is 3480 MHz
-      dl_absoluteFrequencyPointA                                       = 632000;
+      # this is 3600 MHz
+      dl_absoluteFrequencyPointA                                       = 640000;
       #scs-SpecificCarrierList
         dl_offstToCarrier                                              = 0;
 # subcarrierSpacing
@@ -148,7 +148,7 @@ gNBs =
 # ssb_PositionsInBurs_BitmapPR
 # 1=short, 2=medium, 3=long
       ssb_PositionsInBurst_PR                                       = 2;
-      ssb_PositionsInBurst_Bitmap                                   = 255;
+      ssb_PositionsInBurst_Bitmap                                   = 1;
 
 # ssb_periodicityServingCell
 # 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1 
@@ -238,6 +238,7 @@ RUs = (
          max_rxgain                    = 114;
          eNB_instances  = [0];
          sdr_addrs = "type=x300";
+         clock_src = "external";
     }
 );