diff --git a/scenes/frame-ecm-params/scroll-ecm-params.gd b/scenes/frame-ecm-params/scroll-ecm-params.gd
index 932993fa..43c32c60 100644
--- a/scenes/frame-ecm-params/scroll-ecm-params.gd
+++ b/scenes/frame-ecm-params/scroll-ecm-params.gd
@@ -38,15 +38,15 @@ func init_table():
     $table.set_node_text(0, MOD_ROW_INDEX, 'Подавление')
     $table.set_node_alligment(0, MOD_ROW_INDEX, HORIZONTAL_ALIGNMENT_LEFT)
     $table.set_node_editable(0, MOD_ROW_INDEX, false)
-    var taggle_node = $table.get_node2(1, MOD_ROW_INDEX)
-    var taggle_btn = taggle_node.get_children()[1]
-    taggle_btn.connect('pressed', on_taggle_btn.bind(taggle_btn))
-    taggle_btn.disabled = true
+    var toggle_node = $table.get_node2(1, MOD_ROW_INDEX)
+    var toggle_btn = toggle_node.get_children()[1]
+    toggle_btn.connect('pressed', on_toggle_btn.bind(toggle_btn))
+    toggle_btn.disabled = true
     $table.set_columns_min_size(TABLE_COLUMN_SIZE)
     $table.set_meta('id', 0)
-    signaller.connect('interfer_selected', Callable(self, 'on_interfer_selected').bind(taggle_btn))
+    signaller.connect('interfer_selected', Callable(self, 'on_interfer_selected').bind(toggle_btn))
     signaller.connect('rto_threat_unsel',  Callable(self, 'on_rto_threat_unsel'))
-    signaller.connect('emit_changed',  Callable(self, 'on_emit_changed').bind(taggle_btn))
+    signaller.connect('emit_changed',  Callable(self, 'on_emit_changed').bind(toggle_btn))
 
 
 ## Called when the node enters the scene tree for the first time.
@@ -75,18 +75,18 @@ func check_value(val, min_val, max_val, old_val):
     else: return old_val
 
 
-func on_interfer_selected(ecm, taggle_btn):
+func on_interfer_selected(ecm, toggle_btn):
     if ecm != null:
         $table.set_meta('ecm', ecm)
-        taggle_btn.disabled = false
+        toggle_btn.disabled = false
     else:
         $table.set_meta('ecm', null)
-        taggle_btn.disabled = true
-        taggle_btn.button_pressed = false
-    on_ecm_update(taggle_btn)
+        toggle_btn.disabled = true
+        toggle_btn.button_pressed = false
+    on_ecm_update(toggle_btn)
 
 
-func on_ecm_update(taggle_btn):
+func on_ecm_update(toggle_btn):
     for item in len(TABLE_PARAMS):
         $table.set_node_text(1, item, '')
         $table.set_node_editable(1, item, false)
@@ -101,7 +101,7 @@ func on_ecm_update(taggle_btn):
         var val = ecm.get_value(member_name)
         $table.set_node_text(1, p[0], '%s' % val)
         $table.set_node_editable(1, p[0], p[2])
-    taggle_btn.button_pressed = ecm.modulation
+    toggle_btn.button_pressed = ecm.modulation
 
 
 
@@ -111,12 +111,12 @@ func on_rto_threat_unsel(_th_id):
         $table.set_node_editable(1, item, false)
 
 
-func on_taggle_btn(taggle_btn):
+func on_toggle_btn(toggle_btn):
     if not $table.has_meta('ecm'): return
     var ecm: interfer.Interfer = $table.get_meta('ecm')
-    ecm.modulation = taggle_btn.button_pressed
+    ecm.modulation = toggle_btn.button_pressed
 
 
-func on_emit_changed(state, taggle_btn):
-    if not taggle_btn.disabled:
-        taggle_btn.button_pressed = state
+func on_emit_changed(state, toggle_btn):
+    if not toggle_btn.disabled:
+        toggle_btn.button_pressed = state
diff --git a/scripts/interfer.gd b/scripts/interfer.gd
index 2a2a96c9..b99bd21d 100644
--- a/scripts/interfer.gd
+++ b/scripts/interfer.gd
@@ -10,7 +10,7 @@ const ITERFER_MODE = {
     'srnm2': ['СРН-М2', ['freq', 'width'], 2],
     'srngps': ['СРН-GPS', ['freq', 'width'], 3],
     'lchm1': ['ЛЧМ-1',  ['freq', 'width'], 10],
-    'lchm2': ['ЛЧМ-2',  ['freq', 'width'], 4],
+    'lchm2': ['ЛЧМ-2',  ['freq', 'width'], 16],
     'mchm1': ['МЧМ-1',  ['freq', 'width'], 11],
     'pdm2':  ['ПД-М2',  ['freq', 'width'], 12],
     'pdm4':  ['ПД-М4',  ['freq', 'width'], 13],