diff --git a/plugins/channelrx/demodadsb/adsbdemod.cpp b/plugins/channelrx/demodadsb/adsbdemod.cpp
index 959e7b1bb..99f81573e 100644
--- a/plugins/channelrx/demodadsb/adsbdemod.cpp
+++ b/plugins/channelrx/demodadsb/adsbdemod.cpp
@@ -150,6 +150,10 @@ bool ADSBDemod::handleMessage(const Message& cmd)
         DSPSignalNotification* rep = new DSPSignalNotification(notif); // make a copy
         qDebug() << "ADSBDemod::handleMessage: DSPSignalNotification";
         m_basebandSink->getInputMessageQueue()->push(rep);
+        // Forward to GUI if any
+        if (m_guiMessageQueue) {
+            m_guiMessageQueue->push(new DSPSignalNotification(notif));
+        }
 
         return true;
     }
diff --git a/plugins/channelrx/demodadsb/adsbdemodgui.cpp b/plugins/channelrx/demodadsb/adsbdemodgui.cpp
index a8ea98695..41d027e08 100644
--- a/plugins/channelrx/demodadsb/adsbdemodgui.cpp
+++ b/plugins/channelrx/demodadsb/adsbdemodgui.cpp
@@ -46,6 +46,7 @@
 #include "gui/crightclickenabler.h"
 #include "gui/clickablelabel.h"
 #include "dsp/dspengine.h"
+#include "dsp/dspcommands.h"
 #include "mainwindow.h"
 
 #include "adsbdemodreport.h"
@@ -1535,7 +1536,20 @@ QString ADSBDemodGUI::subAircraftString(Aircraft *aircraft, const QString &strin
 
 bool ADSBDemodGUI::handleMessage(const Message& message)
 {
-    if (ADSBDemodReport::MsgReportADSB::match(message))
+if (DSPSignalNotification::match(message))
+    {
+        DSPSignalNotification& notif = (DSPSignalNotification&) message;
+        bool srTooLow = notif.getSampleRate() < 2000000;
+        ui->warning->setVisible(srTooLow);
+        if (srTooLow) {
+            ui->warning->setText("Sample rate must be >= 2000000");
+        } else {
+            ui->warning->setText("");
+        }
+        arrangeRollups();
+        return true;
+    }
+    else if (ADSBDemodReport::MsgReportADSB::match(message))
     {
         ADSBDemodReport::MsgReportADSB& report = (ADSBDemodReport::MsgReportADSB&) message;
         handleADSB(
@@ -2542,6 +2556,9 @@ ADSBDemodGUI::ADSBDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, Baseb
 
     ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
 
+    ui->warning->setVisible(false);
+    ui->warning->setStyleSheet("QLabel { background-color: red; }");
+
     ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
     ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
     ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
diff --git a/plugins/channelrx/demodadsb/adsbdemodgui.ui b/plugins/channelrx/demodadsb/adsbdemodgui.ui
index 7856d1513..2df681c6c 100644
--- a/plugins/channelrx/demodadsb/adsbdemodgui.ui
+++ b/plugins/channelrx/demodadsb/adsbdemodgui.ui
@@ -744,6 +744,13 @@
       </item>
      </layout>
     </item>
+    <item>
+     <widget class="QLabel" name="warning">
+      <property name="text">
+       <string/>
+      </property>
+     </widget>
+    </item>
    </layout>
   </widget>
   <widget class="QWidget" name="dataContainer" native="true">
@@ -1276,11 +1283,6 @@
    <extends>QToolButton</extends>
    <header>gui/buttonswitch.h</header>
   </customwidget>
-  <customwidget>
-   <class>ClickableLabel</class>
-   <extends>QLabel</extends>
-   <header>gui/clickablelabel.h</header>
-  </customwidget>
   <customwidget>
    <class>ValueDialZ</class>
    <extends>QWidget</extends>
@@ -1293,6 +1295,11 @@
    <header>gui/levelmeter.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>ClickableLabel</class>
+   <extends>QLabel</extends>
+   <header>gui/clickablelabel.h</header>
+  </customwidget>
  </customwidgets>
  <tabstops>
   <tabstop>deltaFrequency</tabstop>
diff --git a/plugins/channelrx/demoddab/dabdemodgui.cpp b/plugins/channelrx/demoddab/dabdemodgui.cpp
index 975b23ec7..fc5e5bc59 100644
--- a/plugins/channelrx/demoddab/dabdemodgui.cpp
+++ b/plugins/channelrx/demoddab/dabdemodgui.cpp
@@ -35,7 +35,6 @@
 #include "gui/audioselectdialog.h"
 #include "gui/basicchannelsettingsdialog.h"
 #include "gui/devicestreamselectiondialog.h"
-#include "dsp/dspengine.h"
 #include "gui/crightclickenabler.h"
 #include "channel/channelwebapiutils.h"
 #include "maincore.h"
@@ -202,6 +201,14 @@ bool DABDemodGUI::handleMessage(const Message& message)
     {
         DSPSignalNotification& notif = (DSPSignalNotification&) message;
         m_basebandSampleRate = notif.getSampleRate();
+        bool srTooLow = m_basebandSampleRate < 2048000;
+        ui->warning->setVisible(srTooLow);
+        if (srTooLow) {
+            ui->warning->setText("Sample rate must be >= 2048000");
+        } else {
+            ui->warning->setText("");
+        }
+        arrangeRollups();
         return true;
     }
     else if (DABDemod::MsgDABEnsembleName::match(message))
@@ -450,6 +457,9 @@ DABDemodGUI::DABDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, Baseban
 
     connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
 
+    ui->warning->setVisible(false);
+    ui->warning->setStyleSheet("QLabel { background-color: red; }");
+
     ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
     ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
     ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
diff --git a/plugins/channelrx/demoddab/dabdemodgui.ui b/plugins/channelrx/demoddab/dabdemodgui.ui
index 929281888..250be1722 100644
--- a/plugins/channelrx/demoddab/dabdemodgui.ui
+++ b/plugins/channelrx/demoddab/dabdemodgui.ui
@@ -43,7 +43,7 @@
      <x>0</x>
      <y>0</y>
      <width>390</width>
-     <height>131</height>
+     <height>151</height>
     </rect>
    </property>
    <property name="minimumSize">
@@ -610,13 +610,20 @@
       </item>
      </layout>
     </item>
+    <item>
+     <widget class="QLabel" name="warning">
+      <property name="text">
+       <string/>
+      </property>
+     </widget>
+    </item>
    </layout>
   </widget>
   <widget class="QWidget" name="programContainer" native="true">
    <property name="geometry">
     <rect>
      <x>0</x>
-     <y>140</y>
+     <y>160</y>
      <width>381</width>
      <height>211</height>
     </rect>