diff --git a/RSSI/RSSI_GM1200E_ZUMv1.0.dat b/RSSI/RSSI_GM1200E_DEIv1.2.dat
similarity index 87%
rename from RSSI/RSSI_GM1200E_ZUMv1.0.dat
rename to RSSI/RSSI_GM1200E_DEIv1.2.dat
index 09d3a1f..5a43af6 100644
--- a/RSSI/RSSI_GM1200E_ZUMv1.0.dat
+++ b/RSSI/RSSI_GM1200E_DEIv1.2.dat
@@ -5,6 +5,7 @@
 # Raw RSSI Value		dBm Value
 #
 # provided by Wilm DL4OCH
+# Data taken with F0DEI MMDVM v1.2 and 47k/27k divider in RSSI input
 
 2263		-43
 2235		-53