diff --git a/applications/main/subghz/scenes/subghz_scene_ext_module_settings.c b/applications/main/subghz/scenes/subghz_scene_ext_module_settings.c
index 508ca7dcc..963483db3 100644
--- a/applications/main/subghz/scenes/subghz_scene_ext_module_settings.c
+++ b/applications/main/subghz/scenes/subghz_scene_ext_module_settings.c
@@ -62,7 +62,7 @@ static void subghz_scene_receiver_config_set_debug_pin(VariableItem* item) {
 
     variable_item_set_current_value_text(item, debug_pin_text[index]);
 
-    subghz->txrx->debug_pin_state = index == 1;
+    subghz_txrx_set_debug_pin_state(subghz->txrx, index == 1);
 }
 
 static void subghz_scene_receiver_config_set_debug_counter(VariableItem* item) {
@@ -164,7 +164,7 @@ void subghz_scene_ext_module_settings_on_enter(void* context) {
             DEBUG_P_COUNT,
             subghz_scene_receiver_config_set_debug_pin,
             subghz);
-        value_index_dpin = subghz->txrx->debug_pin_state;
+        value_index_dpin = subghz_txrx_get_debug_pin_state(subghz->txrx);
         variable_item_set_current_value_index(item, value_index_dpin);
         variable_item_set_current_value_text(item, debug_pin_text[value_index_dpin]);
 
diff --git a/applications/main/subghz/subghz.c b/applications/main/subghz/subghz.c
index b2fca5a9e..36a817117 100644
--- a/applications/main/subghz/subghz.c
+++ b/applications/main/subghz/subghz.c
@@ -180,11 +180,15 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
         subghz_test_static_get_view(subghz->subghz_test_static));
 #endif
 
-    subghz->txrx = malloc(sizeof(SubGhzTxRx));
-    //init setting
-    subghz->txrx->setting = subghz_setting_alloc();
+    //init threshold rssi
+    subghz->threshold_rssi = subghz_threshold_rssi_alloc();
 
-    subghz_setting_load(subghz->txrx->setting, EXT_PATH("subghz/assets/setting_user"));
+    //init TxRx & Protocol & History & KeyBoard
+    subghz_unlock(subghz);
+
+    subghz->txrx = subghz_txrx_alloc();
+
+    SubGhzSetting* setting = subghz_txrx_get_setting(subghz->txrx);
 
     // Custom Presets load without using config file
     if(!alloc_for_tx_only) {
@@ -194,8 +198,7 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
             (const char*)"Custom_preset_data",
             (const char*)"02 0D 0B 06 08 32 07 04 14 00 13 02 12 04 11 83 10 67 15 24 18 18 19 16 1D 91 1C 00 1B 07 20 FB 22 10 21 56 00 00 C0 00 00 00 00 00 00 00");
         flipper_format_rewind(temp_fm_preset);
-        subghz_setting_load_custom_preset(
-            subghz->txrx->setting, (const char*)"FM95", temp_fm_preset);
+        subghz_setting_load_custom_preset(setting, (const char*)"FM95", temp_fm_preset);
 
         flipper_format_free(temp_fm_preset);
 
@@ -206,8 +209,7 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
             (const char*)"Custom_preset_data",
             (const char*)"02 0D 03 47 08 32 0B 06 15 32 14 00 13 00 12 00 11 32 10 A7 18 18 19 1D 1D 92 1C 00 1B 04 20 FB 22 17 21 B6 00 00 00 12 0E 34 60 C5 C1 C0");
         flipper_format_rewind(temp_fm_preset2);
-        subghz_setting_load_custom_preset(
-            subghz->txrx->setting, (const char*)"FM15k", temp_fm_preset2);
+        subghz_setting_load_custom_preset(setting, (const char*)"FM15k", temp_fm_preset2);
 
         flipper_format_free(temp_fm_preset2);
 
@@ -218,8 +220,7 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
             (const char*)"Custom_preset_data",
             (const char*)"02 0D 07 04 08 32 0B 06 10 64 11 93 12 0C 13 02 14 00 15 15 18 18 19 16 1B 07 1C 00 1D 91 20 FB 21 56 22 10 00 00 C0 00 00 00 00 00 00 00");
         flipper_format_rewind(temp_fm_preset3);
-        subghz_setting_load_custom_preset(
-            subghz->txrx->setting, (const char*)"Pagers", temp_fm_preset3);
+        subghz_setting_load_custom_preset(setting, (const char*)"Pagers", temp_fm_preset3);
 
         flipper_format_free(temp_fm_preset3);
 
@@ -230,8 +231,7 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
             (const char*)"Custom_preset_data",
             (const char*)"02 0D 0B 06 08 32 07 04 14 00 13 02 12 04 11 36 10 69 15 32 18 18 19 16 1D 91 1C 00 1B 07 20 FB 22 10 21 56 00 00 C0 00 00 00 00 00 00 00");
         flipper_format_rewind(temp_fm_preset4);
-        subghz_setting_load_custom_preset(
-            subghz->txrx->setting, (const char*)"HND_1", temp_fm_preset4);
+        subghz_setting_load_custom_preset(setting, (const char*)"HND_1", temp_fm_preset4);
 
         flipper_format_free(temp_fm_preset4);
 
@@ -241,8 +241,7 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
             (const char*)"Custom_preset_data",
             (const char*)"02 0D 0B 06 08 32 07 04 14 00 13 02 12 07 11 36 10 E9 15 32 18 18 19 16 1D 92 1C 40 1B 03 20 FB 22 10 21 56 00 00 C0 00 00 00 00 00 00 00");
         flipper_format_rewind(temp_fm_preset5);
-        subghz_setting_load_custom_preset(
-            subghz->txrx->setting, (const char*)"HND_2", temp_fm_preset5);
+        subghz_setting_load_custom_preset(setting, (const char*)"HND_2", temp_fm_preset5);
 
         flipper_format_free(temp_fm_preset5);
     }
@@ -259,61 +258,24 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
             subghz->last_settings->frequency,
             subghz->last_settings->preset);
 #endif
-        subghz_setting_set_default_frequency(
-            subghz->txrx->setting, subghz->last_settings->frequency);
+        subghz_setting_set_default_frequency(setting, subghz->last_settings->frequency);
     }
 
-    //init threshold rssi
-    subghz->threshold_rssi = subghz_threshold_rssi_alloc();
-
-    //init Worker & Protocol & History & KeyBoard
-    subghz_unlock(subghz);
-
-    subghz->txrx->preset = malloc(sizeof(SubGhzRadioPreset));
-    subghz->txrx->preset->name = furi_string_alloc();
     if(!alloc_for_tx_only) {
         subghz_set_preset(subghz->txrx, "AM650", subghz->last_settings->frequency, NULL, 0);
-    } else {
-        subghz_set_preset(
-            subghz->txrx,
-            "AM650",
-            subghz_setting_get_default_frequency(subghz->txrx->setting),
-            NULL,
-            0);
     }
-    subghz->txrx->txrx_state = SubGhzTxRxStateSleep;
-    subghz_hopper_set_state(subghz->txrx, SubGhzHopperStateOFF);
-    subghz_speaker_set_state(subghz->txrx, SubGhzSpeakerStateDisable);
+
     subghz_rx_key_state_set(subghz, SubGhzRxKeyStateIDLE);
-    subghz->txrx->debug_pin_state = false;
+
     if(!alloc_for_tx_only) {
         subghz->history = subghz_history_alloc();
     }
 
-    subghz->txrx->worker = subghz_worker_alloc();
-
-    subghz->txrx->fff_data = flipper_format_string_alloc();
     subghz->secure_data = malloc(sizeof(SecureData));
 
-    subghz->txrx->environment = subghz_environment_alloc();
-    subghz_environment_set_came_atomo_rainbow_table_file_name(
-        subghz->txrx->environment, EXT_PATH("subghz/assets/came_atomo"));
-    subghz_environment_set_alutech_at_4n_rainbow_table_file_name(
-        subghz->txrx->environment, EXT_PATH("subghz/assets/alutech_at_4n"));
-    subghz_environment_set_nice_flor_s_rainbow_table_file_name(
-        subghz->txrx->environment, EXT_PATH("subghz/assets/nice_flor_s"));
-    subghz_environment_set_protocol_registry(
-        subghz->txrx->environment, (void*)&subghz_protocol_registry);
-    subghz->txrx->receiver = subghz_receiver_alloc_init(subghz->txrx->environment);
-
     subghz->filter = SubGhzProtocolFlag_Decodable;
-    subghz_txrx_receiver_set_filter(subghz->txrx, subghz->filter);
 
-    subghz_worker_set_overrun_callback(
-        subghz->txrx->worker, (SubGhzWorkerOverrunCallback)subghz_receiver_reset);
-    subghz_worker_set_pair_callback(
-        subghz->txrx->worker, (SubGhzWorkerPairCallback)subghz_receiver_decode);
-    subghz_worker_set_context(subghz->txrx->worker, subghz->txrx->receiver);
+    subghz_txrx_receiver_set_filter(subghz->txrx, subghz->filter);
 
     subghz_txrx_need_save_callback_set(subghz->txrx, subghz_save_to_file, subghz);
 
@@ -405,8 +367,6 @@ void subghz_free(SubGhz* subghz, bool alloc_for_tx_only) {
     furi_record_close(RECORD_GUI);
     subghz->gui = NULL;
 
-    // setting
-    subghz_setting_free(subghz->txrx->setting);
     if(!alloc_for_tx_only) {
         subghz_last_settings_free(subghz->last_settings);
     }
@@ -414,22 +374,14 @@ void subghz_free(SubGhz* subghz, bool alloc_for_tx_only) {
     // threshold rssi
     subghz_threshold_rssi_free(subghz->threshold_rssi);
 
-    //Worker & Protocol & History
-
-    subghz_receiver_free(subghz->txrx->receiver);
-
-    subghz_environment_free(subghz->txrx->environment);
-
-    subghz_worker_free(subghz->txrx->worker);
-
-    flipper_format_free(subghz->txrx->fff_data);
     if(!alloc_for_tx_only) {
         subghz_history_free(subghz->history);
     }
-    furi_string_free(subghz->txrx->preset->name);
-    free(subghz->txrx->preset);
+
     free(subghz->secure_data);
-    free(subghz->txrx);
+
+    //TxRx
+    subghz_txrx_free(subghz->txrx);
 
     //Error string
     furi_string_free(subghz->error_str);
@@ -462,12 +414,6 @@ int32_t subghz_app(void* p) {
         subghz->raw_send_only = false;
     }
 
-    //Load database
-    bool load_database = subghz_environment_load_keystore(
-        subghz->txrx->environment, EXT_PATH("subghz/assets/keeloq_mfcodes"));
-    subghz_environment_load_keystore(
-        subghz->txrx->environment, EXT_PATH("subghz/assets/keeloq_mfcodes_user"));
-
     // Call enable power for external module
     furi_hal_subghz_enable_ext_power();
 
@@ -512,7 +458,7 @@ int32_t subghz_app(void* p) {
         view_dispatcher_attach_to_gui(
             subghz->view_dispatcher, subghz->gui, ViewDispatcherTypeFullscreen);
         furi_string_set(subghz->file_path, SUBGHZ_APP_FOLDER);
-        if(load_database) {
+        if(subghz_txrx_is_load_database(subghz->txrx)) {
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneStart);
         } else {
             scene_manager_set_scene_state(
diff --git a/applications/main/subghz/subghz_radio.c b/applications/main/subghz/subghz_radio.c
index 656306ed8..6e3ae3294 100644
--- a/applications/main/subghz/subghz_radio.c
+++ b/applications/main/subghz/subghz_radio.c
@@ -1,7 +1,77 @@
 #include "subghz_radio.h"
+#include <lib/subghz/protocols/protocol_items.h>
 
 #define TAG "SubGhz"
 
+SubGhzTxRx* subghz_txrx_alloc() {
+    SubGhzTxRx* txrx = malloc(sizeof(SubGhzTxRx));
+    txrx->setting = subghz_setting_alloc();
+    subghz_setting_load(txrx->setting, EXT_PATH("subghz/assets/setting_user"));
+
+    txrx->preset = malloc(sizeof(SubGhzRadioPreset));
+    txrx->preset->name = furi_string_alloc();
+    subghz_set_preset(txrx, "AM650", subghz_setting_get_default_frequency(txrx->setting), NULL, 0);
+
+    txrx->txrx_state = SubGhzTxRxStateSleep;
+
+    subghz_hopper_set_state(txrx, SubGhzHopperStateOFF);
+    subghz_speaker_set_state(txrx, SubGhzSpeakerStateDisable);
+    subghz_txrx_set_debug_pin_state(txrx, false);
+
+    txrx->worker = subghz_worker_alloc();
+    txrx->fff_data = flipper_format_string_alloc();
+
+    txrx->environment = subghz_environment_alloc();
+    txrx->load_database = subghz_environment_load_keystore(
+        txrx->environment, EXT_PATH("subghz/assets/keeloq_mfcodes"));
+    subghz_environment_load_keystore(
+        txrx->environment, EXT_PATH("subghz/assets/keeloq_mfcodes_user"));
+    subghz_environment_set_came_atomo_rainbow_table_file_name(
+        txrx->environment, EXT_PATH("subghz/assets/came_atomo"));
+    subghz_environment_set_alutech_at_4n_rainbow_table_file_name(
+        txrx->environment, EXT_PATH("subghz/assets/alutech_at_4n"));
+    subghz_environment_set_nice_flor_s_rainbow_table_file_name(
+        txrx->environment, EXT_PATH("subghz/assets/nice_flor_s"));
+    subghz_environment_set_protocol_registry(txrx->environment, (void*)&subghz_protocol_registry);
+    txrx->receiver = subghz_receiver_alloc_init(txrx->environment);
+
+    subghz_worker_set_overrun_callback(
+        txrx->worker, (SubGhzWorkerOverrunCallback)subghz_receiver_reset);
+    subghz_worker_set_pair_callback(
+        txrx->worker, (SubGhzWorkerPairCallback)subghz_receiver_decode);
+    subghz_worker_set_context(txrx->worker, txrx->receiver);
+
+    return txrx;
+}
+
+void subghz_txrx_free(SubGhzTxRx* txrx) {
+    furi_assert(txrx);
+
+    subghz_worker_free(txrx->worker);
+    subghz_receiver_free(txrx->receiver);
+    subghz_environment_free(txrx->environment);
+    flipper_format_free(txrx->fff_data);
+    furi_string_free(txrx->preset->name);
+    subghz_setting_free(txrx->setting);
+    free(txrx->preset);
+    free(txrx);
+}
+
+bool subghz_txrx_is_load_database(SubGhzTxRx* txrx) {
+    furi_assert(txrx);
+    return txrx->load_database;
+}
+
+void subghz_txrx_set_debug_pin_state(SubGhzTxRx* txrx, bool state) {
+    furi_assert(txrx);
+    txrx->debug_pin_state = state;
+}
+
+bool subghz_txrx_get_debug_pin_state(SubGhzTxRx* txrx) {
+    furi_assert(txrx);
+    return txrx->debug_pin_state;
+}
+
 void subghz_set_preset(
     SubGhzTxRx* txrx,
     const char* preset_name,
diff --git a/applications/main/subghz/subghz_radio.h b/applications/main/subghz/subghz_radio.h
index 59f93733c..5e5b1a82f 100644
--- a/applications/main/subghz/subghz_radio.h
+++ b/applications/main/subghz/subghz_radio.h
@@ -24,6 +24,7 @@ struct SubGhzTxRx {
 
     uint8_t hopper_timeout;
     uint8_t hopper_idx_frequency;
+    bool load_database;
     SubGhzHopperState hopper_state;
 
     SubGhzTxRxState txrx_state;
@@ -38,6 +39,13 @@ struct SubGhzTxRx {
 
 typedef struct SubGhzTxRx SubGhzTxRx;
 
+SubGhzTxRx* subghz_txrx_alloc();
+void subghz_txrx_free(SubGhzTxRx* txrx);
+bool subghz_txrx_is_load_database(SubGhzTxRx* txrx);
+
+void subghz_txrx_set_debug_pin_state(SubGhzTxRx* txrx, bool state);
+bool subghz_txrx_get_debug_pin_state(SubGhzTxRx* txrx);
+
 void subghz_set_preset(
     SubGhzTxRx* txrx,
     const char* preset_name,