diff --git a/Menu-options-explained.md b/Menu-options-explained.md
index 0ee3bad..a0de9c2 100644
--- a/Menu-options-explained.md
+++ b/Menu-options-explained.md
@@ -163,6 +163,10 @@ Reduces volume when static is detected.
 **Range:** _Off/50-150%_
 Reduces noise interference.
 
+## AM Antenna gain
+**Range:** _Off/36dB_
+Set antennagain of an active SW antenna. This will prevent overloads.
+
 ## Scan Sensitivity
 **Range:** _1-30_
 Adjusts sensitivity for auto-tuning.