diff --git a/main.c b/main.c
index bd6e9fa..80fb5f6 100644
--- a/main.c
+++ b/main.c
@@ -380,6 +380,18 @@ VNA_SHELL_FUNCTION(cmd_resume)
     resume_sweep();
 }
 
+VNA_SHELL_FUNCTION(cmd_repeat)
+{
+  (void)argc;
+  (void)argv;
+  uint16_t c = 0;
+  if (argc == 1) {
+    c = my_atoi(argv[0]);
+    set_repeat(c);
+  } else
+    set_repeat(1);
+}
+
 VNA_SHELL_FUNCTION(cmd_reset)
 {
   (void)argc;
@@ -1394,10 +1406,11 @@ VNA_SHELL_FUNCTION(cmd_sweep)
     return;
   }
   // Parse sweep {go|abort}
-  static const char sweep_cmd2[] = "go|abort";
+  static const char sweep_cmd2[] = "normal|precise|fast|noise|go|abort";
   int type2 = get_str_index(argv[0], sweep_cmd2);
-  if (type2==0) { setting.sweep = true; return;}
-  if (type2==1) { setting.sweep = false; return;}
+  if (type2 >=0 && type2 <= 3) { set_step_delay(type2);return;}
+  if (type2==4) { setting.sweep = true; return;}
+  if (type2==5) { setting.sweep = false; return;}
   //  Parse sweep {start(Hz)} [stop(Hz)]
   set_sweep_frequency(ST_START, value0);
   if (value1)
@@ -1954,6 +1967,7 @@ static const VNAShellCommand commands[] =
     {"touchtest"   , cmd_touchtest   , CMD_WAIT_MUTEX},
     {"pause"       , cmd_pause       , CMD_WAIT_MUTEX | CMD_RUN_IN_LOAD},
     {"resume"      , cmd_resume      , CMD_WAIT_MUTEX | CMD_RUN_IN_LOAD},
+    {"repeat"      , cmd_repeat      , CMD_RUN_IN_LOAD},
     {"status"      , cmd_status      , CMD_RUN_IN_LOAD},
     {"caloutput"   , cmd_caloutput   , CMD_RUN_IN_LOAD},
     {"save"        , cmd_save        , CMD_RUN_IN_LOAD},
diff --git a/radio_config_Si4468_default.h b/radio_config_Si4468_default.h
index 8da30db..b118bda 100644
--- a/radio_config_Si4468_default.h
+++ b/radio_config_Si4468_default.h
@@ -656,14 +656,15 @@
 
 /*
 // Set properties:           RF_MODEM_RSSI_MUTE_1_1
-// Number of properties:     1
+// Number of properties:     2
 // Group ID:                 0x20
 // Start ID:                 0x57
-// Default values:           0x00, 
+// Default values:           0x00, 0x00
 // Descriptions:
 //   MODEM_RSSI_MUTE - Configures muting of the RSSI to avoid false RSSI interrupts.
+//   MODEM_FAST_RSSI_DELAY - Configures the delay after RX to capture the RSSI.
 */
-#define RF_MODEM_RSSI_MUTE_1_1 0x11, 0x20, 0x01, 0x57, 0x00
+#define RF_MODEM_RSSI_MUTE_1_1 0x11, 0x20, 0x02, 0x57, 0x00, 0x00
 
 /*
 // Set properties:           RF_MODEM_DSA_CTRL1_5_1