diff --git a/README.md b/README.md
index 6a67397..4799eb6 100644
--- a/README.md
+++ b/README.md
@@ -151,6 +151,7 @@ Some basic CAT control hotkeys are also supported:
 - `[`, `]`: decreases, increases frequency
 - `{`, `}`: decreases, increases tuning step
 - `;`, `'`: decreases, increases RF gain
+- `!` to `(` (shift + numbers): set RF gain in 10% steps
 - `:`, `"`: decreases, increases squelch level
 - `,`, `.`: decreases, increases noise reduction level
 - `/`: toggles noise reduction
diff --git a/hotkeys.go b/hotkeys.go
index 7c7e847..1bfc29f 100644
--- a/hotkeys.go
+++ b/hotkeys.go
@@ -92,6 +92,60 @@ func handleHotkey(k byte) {
 				log.Error("can't set power: ", err)
 			}
 		}
+	case '!':
+		if civControl != nil {
+			if err := civControl.setRFGain(10); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '@':
+		if civControl != nil {
+			if err := civControl.setRFGain(20); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '#':
+		if civControl != nil {
+			if err := civControl.setRFGain(30); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '$':
+		if civControl != nil {
+			if err := civControl.setRFGain(40); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '%':
+		if civControl != nil {
+			if err := civControl.setRFGain(50); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '^':
+		if civControl != nil {
+			if err := civControl.setRFGain(60); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '&':
+		if civControl != nil {
+			if err := civControl.setRFGain(70); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '*':
+		if civControl != nil {
+			if err := civControl.setRFGain(80); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
+	case '(':
+		if civControl != nil {
+			if err := civControl.setRFGain(90); err != nil {
+				log.Error("can't set rfgain: ", err)
+			}
+		}
 	case '\'':
 		if civControl != nil {
 			if err := civControl.incRFGain(); err != nil {