diff --git a/xrd.py b/xrd.py
index 4f0ae65..6c5786e 100644
--- a/xrd.py
+++ b/xrd.py
@@ -146,7 +146,7 @@ def send_signal_status(tef: TEF6686, conn: socket.socket, state: dict):
     elif stereo < 350: data += b"s"
     else: data += b"m"
 
-    data += f"{level},{wam//10},{usn//10},{bandwidth}\n\n".encode()
+    data += f"{level - 108.75},{wam//10},{usn//10},{bandwidth}\n\n".encode()
     conn.sendall(data)
 
 def send_rds_data(tef: TEF6686, conn: socket.socket, state: dict):