diff --git a/scripts/spt25.gd b/scripts/spt25.gd
index b515288..cde3c4a 100644
--- a/scripts/spt25.gd
+++ b/scripts/spt25.gd
@@ -4,7 +4,7 @@ class_name spt25_unit extends Node
 class SPT25 extends unit.Unit:
 
     var tx_tick: int = 0
-    var req_period = 3000
+    var req_period = 3.0
     func _to_string() -> String: return String('СПТ-25: %s %s' % [self.name, ['отключен', 'на связи'][int(online)]])
 
     func _init(nm) -> void: