diff --git a/plugins/channelrx/demodatv/atvdemod.cpp b/plugins/channelrx/demodatv/atvdemod.cpp
index 8c3cda96e..d276762aa 100644
--- a/plugins/channelrx/demodatv/atvdemod.cpp
+++ b/plugins/channelrx/demodatv/atvdemod.cpp
@@ -59,6 +59,8 @@ ATVDemod::ATVDemod() :
     m_blnInitialized=false;
     m_intNumberOfRowsToDisplay=0;
 
+    m_objMagSqAverage.resize(16, 1.0);
+
     memset((void*)m_fltBufferI,0,6*sizeof(float));
     memset((void*)m_fltBufferQ,0,6*sizeof(float));
 
@@ -239,9 +241,12 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
 
         //********** demodulation **********
 
-        fltNorm = sqrt(fltI*fltI + fltQ*fltQ);
+        double magSq = fltI*fltI + fltQ*fltQ;
+        m_objMagSqAverage.feed(magSq);
 
-        if(m_enmModulation!=ATV_AM)
+        fltNorm = sqrt(magSq);
+
+        if ((m_enmModulation == ATV_FM1) || (m_enmModulation == ATV_FM2))
         {
             //Amplitude FM
 
@@ -290,7 +295,7 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
             m_fltBufferQ[0]=fltNormQ;
 
         }
-        else
+        else if (m_enmModulation == ATV_AM)
         {
             //Amplitude AM
             fltVal = fltNorm;
@@ -311,6 +316,10 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
             fltVal -= m_fltAmpMin;
             fltVal /=m_fltAmpDelta;
         }
+        else
+        {
+            fltVal = 0.0f;
+        }
 
         m_fltAmpLineAverage += fltVal;
 
diff --git a/plugins/channelrx/demodatv/atvdemod.h b/plugins/channelrx/demodatv/atvdemod.h
index 9bd4c1e0b..3d4538cb2 100644
--- a/plugins/channelrx/demodatv/atvdemod.h
+++ b/plugins/channelrx/demodatv/atvdemod.h
@@ -101,6 +101,7 @@ public:
             bool blnHSync,
             bool blnVSync);
     int GetSampleRate();
+    double getMagSq() const { return m_objMagSqAverage.average(); } //!< Beware this is scaled to 2^30
 
 private:
 
@@ -144,6 +145,10 @@ private:
        int m_intColIndex;
        int m_intRowIndex;
 
+       //*************** RF  ***************
+
+       MovingAverage<double> m_objMagSqAverage;
+
        //QElapsedTimer m_objTimer;
 private:
 
diff --git a/plugins/channelrx/demodatv/atvdemodgui.cpp b/plugins/channelrx/demodatv/atvdemodgui.cpp
index 80e71e705..5035b0b8d 100644
--- a/plugins/channelrx/demodatv/atvdemodgui.cpp
+++ b/plugins/channelrx/demodatv/atvdemodgui.cpp
@@ -181,6 +181,7 @@ void ATVDemodGUI::viewChanged()
 void ATVDemodGUI::channelSampleRateChanged()
 {
     qDebug("ATVDemodGUI::channelSampleRateChanged");
+    ui->channelSampleRateText->setText(tr("%1k").arg(m_objChannelizer->getInputSampleRate()/1000.0f, 0, 'f', 0));
     applySettings();
 }
 
@@ -207,7 +208,8 @@ ATVDemodGUI::ATVDemodGUI(PluginAPI* objPluginAPI, DeviceSourceAPI *objDeviceAPI,
         m_objDeviceAPI(objDeviceAPI),
         m_objChannelMarker(this),
         m_blnBasicSettingsShown(false),
-        m_blnDoApplySettings(true)
+        m_blnDoApplySettings(true),
+        m_intTickCount(0)
 {
     ui->setupUi(this);
     setAttribute(Qt::WA_DeleteOnClose, true);
@@ -221,7 +223,7 @@ ATVDemodGUI::ATVDemodGUI(PluginAPI* objPluginAPI, DeviceSourceAPI *objDeviceAPI,
     m_objThreadedChannelizer = new ThreadedBasebandSampleSink(m_objChannelizer, this);
     m_objDeviceAPI->addThreadedSink(m_objThreadedChannelizer);
 
-    //connect(&m_objPluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
+    connect(&m_objPluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
 
     ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
     ui->deltaFrequency->setValueRange(7, 0U, 9999999U);
@@ -332,6 +334,21 @@ void ATVDemodGUI::enterEvent(QEvent*)
 
 void ATVDemodGUI::tick()
 {
+    if (m_intTickCount < 10) // ~500 ms
+    {
+        m_intTickCount++;
+    }
+    else
+    {
+        if (m_objATVDemod)
+        {
+            double magSqDB = CalcDb::dbPower(m_objATVDemod->getMagSq() / (1<<30));
+            ui->channePowerText->setText(tr("%1 dB").arg(magSqDB, 0, 'f', 1));
+        }
+
+        m_intTickCount = 0;
+    }
+
     return;
 }
 
diff --git a/plugins/channelrx/demodatv/atvdemodgui.h b/plugins/channelrx/demodatv/atvdemodgui.h
index 4dd09d19f..fbd6a7bde 100644
--- a/plugins/channelrx/demodatv/atvdemodgui.h
+++ b/plugins/channelrx/demodatv/atvdemodgui.h
@@ -85,6 +85,8 @@ private:
     bool m_blnBasicSettingsShown;
     bool m_blnDoApplySettings;
 
+    int m_intTickCount;
+
     explicit ATVDemodGUI(PluginAPI* objPluginAPI, DeviceSourceAPI *objDeviceAPI, QWidget* objParent = NULL);
 	virtual ~ATVDemodGUI();