diff --git a/scenes/работа/работа.gd b/scenes/работа/работа.gd
index 75123d4..c0e23f1 100644
--- a/scenes/работа/работа.gd
+++ b/scenes/работа/работа.gd
@@ -311,7 +311,7 @@ func on_button_pressed(btn_this, btn_others) -> void:
     for btn_other in btn_others: btn_other.set_pressed(btn_this == btn_other)
     var interfer_name: String = btn_this.get_meta('rfi_name')
     for key in fs_selected.keys():
-        fs_arr.append(get_fs_param(key))
+        fs_arr.append(prd.get_fs_param(key))
     signaller.emit_signal('interfer_init', interfer_name, fs_arr)
 
 
@@ -468,15 +468,6 @@ func set_ecm_btns_state(value: bool):
         set_btns_disabled(value, btn)
 
 
-func get_fs_param(index: int) -> Array:
-    var freq = (prd.FS_FREQ[index / 4][2])
-    var sector = (prd.FS_SECTORS[index % 4][0] + prd.FS_SECTORS[index % 4][1])/2 - 45.0
-    if sector < 0:
-        sector += 360.0
-    var width = prd.FS_FREQ[index / 4][1] - prd.FS_FREQ[index / 4][0]
-    return [sector, freq, width, index]
-
-
 func on_fs_selected(ecm):
     var fs_index_arr: Array = []
     prd.get_fs_index(ecm, fs_index_arr)
@@ -506,7 +497,7 @@ func on_interfer_prinuditelno (prenuditelno_sectors, btns):
     for key in prenuditelno_sectors:
         var sectors = []
         for sector in prenuditelno_sectors[key]:
-            sectors.append(get_fs_param(sector))
+            sectors.append(prd.get_fs_param(sector))
         signaller.emit_signal('interfer_init', key, sectors)
     update_fs_colors()
     for btn in btns:
diff --git a/scripts/prd.gd b/scripts/prd.gd
index 7809ffd..51f58cc 100644
--- a/scripts/prd.gd
+++ b/scripts/prd.gd
@@ -282,6 +282,15 @@ func _ready() -> void:
     unit_caps.connect('data_received', Callable(self, 'on_data_capsrpb_received'))
 
 
+func get_fs_param(index: int) -> Array:
+    var freq = (FS_FREQ[index / 4][2])
+    var sector = (FS_SECTORS[index % 4][0] + FS_SECTORS[index % 4][1])/2 - 45.0
+    if sector < 0:
+        sector += 360.0
+    var width = FS_FREQ[index / 4][1] - FS_FREQ[index / 4][0]
+    return [sector, freq, width, index]
+
+
 ## Функция возвращает массив с индексами модулей ФС для выбранной помехи
 func get_fs_index(ecm, fs_index_arr):
     var sector: int