diff --git a/Multiprotocol/Scanner_cyrf6936.ino b/Multiprotocol/Scanner_cyrf6936.ino
index 493abd9..f1e4cdc 100644
--- a/Multiprotocol/Scanner_cyrf6936.ino
+++ b/Multiprotocol/Scanner_cyrf6936.ino
@@ -118,7 +118,7 @@ uint16_t initScanner(void)
 
 	// todo: find optimal values or use user options
 	Scanner.averaging = 2;
-	Scanner.attenuator = 1;
+	Scanner.attenuator = 0;
 
 	scan_averages = 0;
 	scan_channel = 0;