diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf
index b4006409e0..cd07d57685 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf
@@ -217,8 +217,8 @@ MACRLCs = (
 prs_config = (
 {
   NumPRSResources = 8;
-  PRSResourceSetPeriod = [80, 0];
-  SymbolStart = [7,7,7,7,7,7,7,7];
+  PRSResourceSetPeriod = [80, 1];
+  SymbolStart = [8,8,8,8,8,8,8,8];
   NumPRSSymbols = [6,6,6,6,6,6,6,6];
   NumRB = 64;
   RBOffset = 0;
@@ -261,7 +261,7 @@ RUs = (
   bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000];
   #clock_src = "internal";
   sdr_addrs = "addr=192.168.10.2,clock_source=gpsdo,time_source=gpsdo"
-  if_freq = 50000000L;
+  if_freq = 3329760000L;
 }
 );
 
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf2 b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf2
index 42d8fbc203..82f975e10b 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf2
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band257.fr2.64PRB.prs.usrpx310.conf2
@@ -139,7 +139,7 @@ gNBs =
 # ssb_PositionsInBurs_BitmapPR
 # 1=short, 2=medium, 3=long
       ssb_PositionsInBurst_PR                                       = 3;
-      ssb_PositionsInBurst_Bitmap                                   = 0x0010001000100010L;
+      ssb_PositionsInBurst_Bitmap                                   = 0x002000200020002L;
 
 # ssb_periodicityServingCell
 # 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1
@@ -217,8 +217,8 @@ MACRLCs = (
 prs_config = (
 {
   NumPRSResources = 8;
-  PRSResourceSetPeriod = [80, 0];
-  SymbolStart = [7,7,7,7,7,7,7,7];
+  PRSResourceSetPeriod = [80, 1];
+  SymbolStart = [0,0,0,0,0,0,0,0];
   NumPRSSymbols = [6,6,6,6,6,6,6,6];
   NumRB = 64;
   RBOffset = 0;
@@ -260,8 +260,8 @@ RUs = (
   #beamforming 1x4 matrix:
   bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000];
   #clock_src = "internal";
-  sdr_addrs = "addr=192.168.10.2,clock_source=gpsdo,time_source=gpsdo"
-  if_freq = 50000000L;
+  sdr_addrs = "addr=192.168.20.2,clock_source=gpsdo,time_source=gpsdo"
+  if_freq = 3329760000L;
 }
 );
 
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.prs.usrpn310.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.prs.usrpn310.conf
index aa7a94565d..e08dfd0848 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.prs.usrpn310.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.prs.usrpn310.conf
@@ -54,10 +54,10 @@ gNBs =
 #  downlinkConfigCommon
     #frequencyInfoDL
       # this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
-      absoluteFrequencySSB                                             = 650000;
+      absoluteFrequencySSB                                             = 621984;
       dl_frequencyBand                                                 = 78;
       # this is 3600 MHz
-      dl_absoluteFrequencyPointA                                       = 648728;
+      dl_absoluteFrequencyPointA                                       = 620712;
       #scs-SpecificCarrierList
         dl_offstToCarrier                                              = 0;
 # subcarrierSpacing
@@ -261,7 +261,7 @@ RUs = (
   #beamforming 1x4 matrix:
   bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000];
   #clock_src = "internal";
-  sdr_addrs = "addr=192.168.10.2,clock_source=gpsdo,time_source=gpsdo"
+  sdr_addrs = "addr=192.168.50.2,second_addr=192.168.60.2,clock_source=external,time_source=external"
 }
 );
 
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/ue.nr.prs.fr2.64prb.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/ue.nr.prs.fr2.64prb.conf
index 5f33a03e6d..563404231c 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/ue.nr.prs.fr2.64prb.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/ue.nr.prs.fr2.64prb.conf
@@ -6,8 +6,8 @@ PRSs =
     {
       gNB_id = 0;
       NumPRSResources = 8;
-      PRSResourceSetPeriod = [80, 0];
-      SymbolStart = [7,7,7,7,7,7,7,7];
+      PRSResourceSetPeriod = [80, 1];
+      SymbolStart = [8,8,8,8,8,8,8,8];
       NumPRSSymbols = [6,6,6,6,6,6,6,6];
       NumRB = 64;
       RBOffset = 0;
@@ -27,8 +27,8 @@ PRSs =
     {
       gNB_id = 1;
       NumPRSResources = 8;
-      PRSResourceSetPeriod = [80, 0];
-      SymbolStart = [7,7,7,7,7,7,7,7];
+      PRSResourceSetPeriod = [80, 1];
+      SymbolStart = [0,0,0,0,0,0,0,0];
       NumPRSSymbols = [6,6,6,6,6,6,6,6];
       NumRB = 64;
       RBOffset = 0;