diff --git a/sdr_deepdetect/sdd_emitter/main.cpp b/sdr_deepdetect/sdd_emitter/main.cpp
index eda683d14d6f60bbbd1a2945de0d2c92798784be..a204d76220824b672d91a6cc2c6247fbfe2951b7 100644
--- a/sdr_deepdetect/sdd_emitter/main.cpp
+++ b/sdr_deepdetect/sdd_emitter/main.cpp
@@ -116,6 +116,7 @@ int runSend()
 
 	fprintf(stderr, "Input :");
 	// Actual streaming, TX Threading
+	time_t tm_idle = time(0);
 	while (!stop_signal_called) {
 		bool has_data = false;
 		char cha = 0;
@@ -156,6 +157,7 @@ int runSend()
 					total_sent += num_samps_sent;
 				}
 			}
+			tm_idle = time(0);
 		}
 		else
 		{
@@ -176,6 +178,16 @@ int runSend()
 											1, &num_samps_sent));
 				total_sent += num_samps_sent;
 			}
+			if (tm_idle + 10 < time(0))
+			{
+				tm_idle = time(0);
+				char buf_tm[256];
+				sprintf(buf_tm,"%d",tm_idle);
+				int sl = strlen(buf_tm);
+				mtx_data.lock();
+				std::copy(buf_tm,buf_tm+sl,std::back_inserter(lst_data));
+				mtx_data.unlock();
+			}
 		}
 	}