diff --git a/src/model/models.rs b/src/model/models.rs
index b46ec0d..62cc110 100644
--- a/src/model/models.rs
+++ b/src/model/models.rs
@@ -31,6 +31,12 @@ pub struct SignalReduce {
 pub struct Frequency {
     #[property(get, set)]
     frequency: Cell<f64>,
+    #[property(get, set)]
+    reactive_resist: Cell<f64>,
+    #[property(get, set)]
+    full_resistance: Cell<f64>,
+    #[property(get, set)]
+    signal_source_voltage: Cell<f64>,
 }
 
 #[glib::derived_properties]