diff --git a/scripts/interfer.gd b/scripts/interfer.gd
index b7d68810..70b69c32 100644
--- a/scripts/interfer.gd
+++ b/scripts/interfer.gd
@@ -20,6 +20,11 @@ const ITERFER_MODE = {
     'k1':    [INTERFER_IQFILE,  K1_PARAMS, 50],
     'ozp1':  [INTERFER_IQFILE,  OZP1_PARAMS, 51] }
 
+const RECOMMEND_INTERFER = {
+    'ПСП + ФМ-2': 'srni1',
+    'Линейная ЧМ': 'lchm1'
+}
+
 const SRNI1_PARAMS = {'par_names' : ['freq', 'width']}
 const SRNM2_PARAMS = {'par_names' : ['freq', 'width', 'period']}
 const SRNGPS_PARAMS = {'par_names' : ['freq', 'filename'],
@@ -265,17 +270,23 @@ func on_data_capsrpb_received(unit0: capsrpb.CapsRpb, ecms: Dictionary) -> void:
 
 ## Вызыватся, когда пользователь выбрал помеху и выбраны цели.
 func on_interfer_create(interfer_name, sel_threats, fs_arr, power, u, ecms) -> void:
+    var ecm_name = interfer_name
     for item in sel_threats:
         var param: Dictionary = {}
         var kni: float = item.aoa
         var id = item.id
         param['freq'] = item.freq
         param['width'] = item.width
+        if item.rkrp != '':
+            var krp = get_krp(item)
+            if krp != '':
+                ecm_name = krp
+                set_rparams(item, param)
         if (param['width'] < settings.WIDTH_MIN):
             param['width'] = settings.WIDTH_MIN
         elif (param['width'] > settings.WIDTH_MAX):
             param['width'] = settings.WIDTH_MAX
-        interfer_create(u, interfer_name, ecms, param, kni, id, thrs, SOURCE_INTERFER[0], power)
+        interfer_create(u, ecm_name, ecms, param, kni, id, thrs, SOURCE_INTERFER[0], power)
 
     for item in fs_arr:
         var param: Dictionary = {}
@@ -287,6 +298,11 @@ func on_interfer_create(interfer_name, sel_threats, fs_arr, power, u, ecms) -> v
         if th != null:
             param['freq'] = th.freq
             param['width'] = th.width
+            if th.rkrp != '':
+                var krp = get_krp(th)
+                if krp != '':
+                    ecm_name = krp
+                    set_rparams(th, param)
         else:
             param['freq'] = item[1]
             param['width'] = item[2]
@@ -295,10 +311,10 @@ func on_interfer_create(interfer_name, sel_threats, fs_arr, power, u, ecms) -> v
         elif (param['width'] > settings.WIDTH_MAX):
             param['width'] = settings.WIDTH_MAX
         if th == null:
-            interfer_create(u, interfer_name, ecms, param, kni, id, fs, SOURCE_INTERFER[1], power)
+            interfer_create(u, ecm_name, ecms, param, kni, id, fs, SOURCE_INTERFER[1], power)
         else:
             id = th.id
-            interfer_create(u, interfer_name, ecms, param, kni, id, thrs, SOURCE_INTERFER[0], power)
+            interfer_create(u, ecm_name, ecms, param, kni, id, thrs, SOURCE_INTERFER[0], power)
 
 func on_interfer_rcv(interfer_params: Array, unit0, ecms) -> void:
         var err: bool = false
@@ -470,6 +486,12 @@ func on_threats_update(threat, ecms, unit_caps):
         if thrs[ecm_i] == th_id:
             ecm = ecms[ecm_i]
             ecm.params['freq'] = threat.freq
+            ecm.params['width'] = threat.width
+            if threat.rkrp != '':
+                var krp = get_krp(threat)
+                if krp != '':
+                    ecm.krp = krp
+                    set_rparams(threat, ecm.params)
             ecm.kni = threat.aoa
             set_nmfs(ecm)
     if threat.tmod != 'fm':
@@ -538,3 +560,34 @@ func find_threat(freq: int, aoa: float):
         if fs_index_arr[0] == fs_index:
             return th
     return null
+
+
+func set_rparams(threat: threats.Threat, params: Dictionary):
+    if threat.rparams.has('freq'):
+        params['freq'] = threat.rparams['freq']
+    else:
+        params['freq'] = threat.freq
+    if threat.rparams.has('period'):
+        params['period'] = threat.rparams['period']
+    if threat.rparams.has('width'):
+        params['width'] = threat.rparams['width']
+    else:
+        params['width'] = threat.width
+    if threat.rparams.has('filename'):
+        params['filename'] = threat.rparams['filename']
+
+
+func get_krp(threat: threats.Threat):
+    var krp = ''
+    if RECOMMEND_INTERFER.has(threat.rkrp):
+        krp = RECOMMEND_INTERFER[threat.rkrp]
+        return krp
+    elif threat.rkrp == INTERFER_IQFILE:
+        if not threat.rparams.has('filename'): return krp
+        for key in ITERFER_MODE.keys():
+            var ecm_params = ITERFER_MODE[key][1]
+            if not ecm_params.has('files'): continue
+            if ecm_params['files'] == threat.rparams['filename']:
+                krp = key
+                return krp
+    return krp
diff --git a/scripts/threats.gd b/scripts/threats.gd
index 93d34b33..11775bcd 100644
--- a/scripts/threats.gd
+++ b/scripts/threats.gd
@@ -18,7 +18,7 @@ class Threat:
     var power: float        ## Уровень принимаемого сигнала, дБм.
     var proto: String       ## Тип протокола источника сигнала.
     var rkrp: String        ## Рекомендуемый режим помехи.
-    var rparams: String     ## Рекомендуемые параметры помехи.
+    var rparams: Dictionary ## Рекомендуемые параметры помехи.
     var salt: float         ## Координаты старта, высота от уровня моря, м.
     var slat: float         ## Координаты старта, широта в градусах.
     var slon: float         ## Координаты старта, долгота в градусах.