diff --git a/scripts/interfer.gd b/scripts/interfer.gd
index 0669a1b..7a1d7c4 100644
--- a/scripts/interfer.gd
+++ b/scripts/interfer.gd
@@ -5,7 +5,7 @@ class_name Iterfer extends Node
 ## Режимы помехи.
 const ITERFER_MODE = {
     INTERFER_OFF: [INTERFER_OFF, {}, 0],
-    'srni1': ['ПСП + ФМ-2', SRNI1_PARAMS, 1],
+    'srni1': [INTERFER_IQFILE, SRNI1_PARAMS, 1],
     'srnm2': ['Линейная ЧМ', SRNM2_PARAMS, 2],
     'srngps': [INTERFER_IQFILE, SRNGPS_PARAMS, 3],
     'lchm1': ['Линейная ЧМ', LCHM1_PARAMS, 10],
@@ -25,7 +25,10 @@ const RECOMMEND_INTERFER = {
     'Линейная ЧМ': 'lchm1'
 }
 
-const SRNI1_PARAMS = {'par_names' : ['freq', 'width']}
+const SRNI1_PARAMS = {'files': {3: ['SRNI1_LIT4.pcm', 1220],
+                                4: ['SRNI1_LIT5.pcm', 1555]},
+                    'call_proc': 'call_diap',
+                    'par_names' : ['freq', 'filename']}
 const SRNM2_PARAMS = {'par_names' : ['freq', 'width', 'period']}
 const SRNGPS_PARAMS = {'par_names' : ['freq', 'filename'],
                     'files': 'SRNGPS.pcm',
@@ -74,7 +77,7 @@ const EXCLUDE_INTERFER = ['srni1', 'srnm2', 'srngps', 'svi1', 'svm2']
 const ID_INTERFERS_LEN = 63    ## Размер пула номеров целей.
 const INTERFER_OFF = 'off'
 const INTERFER_IQFILE = 'IQ-файл'
-const POW_DEFAULT: float = 100.0
+const POW_DEFAULT: float = 50.0
 var msg6_num: int = 0          ## Счётчик сообщений "тип 6"
 var msg8_num: int = 0          ## Счётчик сообщений "тип 8"
 var id_array: Array            ## Массив id воздействий.
@@ -419,8 +422,6 @@ func send_ecm(ecm, unit0) -> void:
     if ecm.krp != INTERFER_OFF:
         if not emit_enable:
             return
-        elif not ecm.modulation:
-            return
     msg6_num += 1
     var json_data = ecm.get_msg6_data(msg6_num)
     unit0.tx_stack.append(json_data)