diff --git a/src/nqrduck_broadband/controller.py b/src/nqrduck_broadband/controller.py
index e02e019..c448fd7 100644
--- a/src/nqrduck_broadband/controller.py
+++ b/src/nqrduck_broadband/controller.py
@@ -1,26 +1,36 @@
-from PyQt5.QtCore import pyqtSlot
+import logging
+from PyQt5.QtCore import pyqtSlot, pyqtSignal
 from nqrduck.module.module_controller import ModuleController
 
+logger = logging.getLogger(__name__)
 
 class BroadbandController(ModuleController):
     MIN_FREQUENCY = 30.0
     MAX_FREQUENCY = 200.0
 
-    def __init__(self, model):
-        super().__init__(model)
+    start_measurement = pyqtSignal()
+
+    def __init__(self, module):
+        super().__init__(module)
 
     @pyqtSlot(str)
     def change_start_frequency(self, value):
         value = float(value)
         if value > self.MIN_FREQUENCY:
-            self._model.start_frequency = value
+            self._module._model.start_frequency = value
         else:
-            self._model.start_frequency = self.MIN_FREQUENCY
+            self._module._model.start_frequency = self.MIN_FREQUENCY
 
     @pyqtSlot(str)
     def change_stop_frequency(self, value):
         value = float(value)
         if value < self.MAX_FREQUENCY:
-            self._model.stop_frequency = value
+            self._module._model.stop_frequency = value
         else:
-            self._model.stop_frequency = self.MAX_FREQUENCY
+            self._module._model.stop_frequency = self.MAX_FREQUENCY
+
+    @pyqtSlot()
+    def start_measurement_clicked(self):
+        logger.debug("Start measurement clicked")
+        self._module.nqrduck_signal.emit("start_measurement", "")
+        
\ No newline at end of file
diff --git a/src/nqrduck_broadband/view.py b/src/nqrduck_broadband/view.py
index 0a1e060..ba27c15 100644
--- a/src/nqrduck_broadband/view.py
+++ b/src/nqrduck_broadband/view.py
@@ -1,5 +1,5 @@
 import logging
-from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtCore import QMetaMethod, pyqtSlot
 from PyQt5.QtWidgets import QWidget
 from nqrduck.module.module_view import ModuleView
 from .widget import Ui_Form
@@ -17,6 +17,12 @@ class BroadbandView(ModuleView):
         self._ui_form.setupUi(self)
         self.widget = widget
 
+        self._connect_signals()
+        
+
+        self.init_plots()
+
+    def _connect_signals(self) -> None:
         self._ui_form.start_frequencyField.editingFinished.connect(
             lambda: self._module._controller.change_start_frequency(
                 self._ui_form.start_frequencyField.text()
@@ -30,8 +36,8 @@ class BroadbandView(ModuleView):
 
         self._module._model.start_frequency_changed.connect(self.on_start_frequency_change)
         self._module._model.stop_frequency_changed.connect(self.on_stop_frequency_change)
-
-        self.init_plots()
+        
+        self._ui_form.start_measurementButton.clicked.connect(lambda: self._module._controller.start_measurement_clicked())
 
     def init_plots(self):
         # Initialization of broadband spectrum