diff --git a/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.c b/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.c
index 260676a24..63243490e 100644
--- a/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.c
+++ b/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.c
@@ -72,6 +72,8 @@ static int32_t subghz_frequency_analyzer_worker_thread(void* context) {
         .frequency_coarse = 0, .rssi_coarse = 0, .frequency_fine = 0, .rssi_fine = 0};
     float rssi = 0;
     uint32_t frequency = 0;
+    float rssi_temp = 0;
+    uint32_t frequency_temp = 0;
     CC1101Status status;
 
     //Start CC1101
@@ -195,6 +197,9 @@ static int32_t subghz_frequency_analyzer_worker_thread(void* context) {
                 TAG, "=:%u:%f", frequency_rssi.frequency_fine, (double)frequency_rssi.rssi_fine);
 
             instance->sample_hold_counter = 20;
+            rssi_temp = frequency_rssi.rssi_fine;
+            frequency_temp = frequency_rssi.frequency_fine;
+
             if(instance->filVal) {
                 frequency_rssi.frequency_fine =
                     subghz_frequency_analyzer_worker_expRunningAverageAdaptive(
@@ -203,7 +208,10 @@ static int32_t subghz_frequency_analyzer_worker_thread(void* context) {
             // Deliver callback
             if(instance->pair_callback) {
                 instance->pair_callback(
-                    instance->context, frequency_rssi.frequency_fine, frequency_rssi.rssi_fine);
+                    instance->context,
+                    frequency_rssi.frequency_fine,
+                    frequency_rssi.rssi_fine,
+                    true);
             }
         } else if( // Deliver results coarse
             (frequency_rssi.rssi_coarse > instance->trigger_level) &&
@@ -215,6 +223,8 @@ static int32_t subghz_frequency_analyzer_worker_thread(void* context) {
                 (double)frequency_rssi.rssi_coarse);
 
             instance->sample_hold_counter = 20;
+            rssi_temp = frequency_rssi.rssi_coarse;
+            frequency_temp = frequency_rssi.frequency_coarse;
             if(instance->filVal) {
                 frequency_rssi.frequency_coarse =
                     subghz_frequency_analyzer_worker_expRunningAverageAdaptive(
@@ -225,14 +235,22 @@ static int32_t subghz_frequency_analyzer_worker_thread(void* context) {
                 instance->pair_callback(
                     instance->context,
                     frequency_rssi.frequency_coarse,
-                    frequency_rssi.rssi_coarse);
+                    frequency_rssi.rssi_coarse,
+                    true);
             }
         } else {
             if(instance->sample_hold_counter > 0) {
                 instance->sample_hold_counter--;
+                if(instance->sample_hold_counter == 18) {
+                    if(instance->pair_callback) {
+                        instance->pair_callback(
+                            instance->context, frequency_temp, rssi_temp, false);
+                    }
+                }
             } else {
                 instance->filVal = 0;
-                if(instance->pair_callback) instance->pair_callback(instance->context, 0, 0);
+                if(instance->pair_callback)
+                    instance->pair_callback(instance->context, 0, 0, false);
             }
         }
     }
diff --git a/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.h b/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.h
index 3b93f60ad..eba4409ce 100644
--- a/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.h
+++ b/applications/main/subghz/helpers/subghz_frequency_analyzer_worker.h
@@ -5,8 +5,11 @@
 
 typedef struct SubGhzFrequencyAnalyzerWorker SubGhzFrequencyAnalyzerWorker;
 
-typedef void (
-    *SubGhzFrequencyAnalyzerWorkerPairCallback)(void* context, uint32_t frequency, float rssi);
+typedef void (*SubGhzFrequencyAnalyzerWorkerPairCallback)(
+    void* context,
+    uint32_t frequency,
+    float rssi,
+    bool signal);
 
 typedef struct {
     uint32_t frequency_coarse;
diff --git a/applications/main/subghz/views/subghz_frequency_analyzer.c b/applications/main/subghz/views/subghz_frequency_analyzer.c
index c0508576d..f82e1159e 100644
--- a/applications/main/subghz/views/subghz_frequency_analyzer.c
+++ b/applications/main/subghz/views/subghz_frequency_analyzer.c
@@ -151,6 +151,31 @@ void subghz_frequency_analyzer_draw_rssi(
     canvas_draw_line(canvas, x, y + 3, x + (RSSI_MAX - RSSI_MIN) * 2 / RSSI_SCALE, y + 3);
 }
 
+static void subghz_frequency_analyzer_history_frequency_draw(
+    Canvas* canvas,
+    SubGhzFrequencyAnalyzerModel* model) {
+    char buffer[64];
+    uint8_t x = 66;
+    uint8_t y = 43;
+
+    canvas_set_font(canvas, FontKeyboard);
+    for(uint8_t i = 0; i < 3; i++) {
+        if(model->history_frequency[i]) {
+            snprintf(
+                buffer,
+                sizeof(buffer),
+                "%03ld.%03ld",
+                model->history_frequency[i] / 1000000 % 1000,
+                model->history_frequency[i] / 1000 % 1000);
+            canvas_draw_str(canvas, x, y + i * 10, buffer);
+        } else {
+            canvas_draw_str(canvas, x, y + i * 10, "---.---");
+        }
+        canvas_draw_str(canvas, x + 44, y + i * 10, "MHz");
+    }
+    canvas_set_font(canvas, FontSecondary);
+}
+
 void subghz_frequency_analyzer_draw(Canvas* canvas, SubGhzFrequencyAnalyzerModel* model) {
     char buffer[64];