diff --git a/plugins/samplesink/localoutput/localoutputgui.cpp b/plugins/samplesink/localoutput/localoutputgui.cpp
index 6e9f91234..6f75dc0a3 100644
--- a/plugins/samplesink/localoutput/localoutputgui.cpp
+++ b/plugins/samplesink/localoutput/localoutputgui.cpp
@@ -63,12 +63,6 @@ LocalOutputGui::LocalOutputGui(DeviceUISet *deviceUISet, QWidget* parent) :
 
 	ui->setupUi(this);
 
-	ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequency->setValueRange(7, 0, 9999999U);
-
-	ui->centerFrequencyHz->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequencyHz->setValueRange(3, 0, 999U);
-
     CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
     connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
 
@@ -215,8 +209,7 @@ void LocalOutputGui::updateSampleRateAndFrequency()
     m_deviceUISet->getSpectrum()->setCenterFrequency(m_streamCenterFrequency);
     ui->deviceRateText->setText(tr("%1k").arg((float)m_streamSampleRate / 1000));
     blockApplySettings(true);
-    ui->centerFrequency->setValue(m_streamCenterFrequency / 1000);
-    ui->centerFrequencyHz->setValue(m_streamCenterFrequency % 1000);
+    ui->centerFrequency->setText(QString("%L1").arg(m_streamCenterFrequency / 1000));
     blockApplySettings(false);
 }
 
@@ -224,8 +217,7 @@ void LocalOutputGui::displaySettings()
 {
     blockApplySettings(true);
 
-    ui->centerFrequency->setValue(m_streamCenterFrequency / 1000);
-    ui->centerFrequencyHz->setValue(m_streamCenterFrequency % 1000);
+    ui->centerFrequency->setText(QString("%L1").arg(m_streamCenterFrequency / 1000));
     ui->deviceRateText->setText(tr("%1k").arg(m_streamSampleRate / 1000.0));
 
 	blockApplySettings(false);
diff --git a/plugins/samplesink/localoutput/localoutputgui.ui b/plugins/samplesink/localoutput/localoutputgui.ui
index e610cdb76..66467b17d 100644
--- a/plugins/samplesink/localoutput/localoutputgui.ui
+++ b/plugins/samplesink/localoutput/localoutputgui.ui
@@ -100,89 +100,42 @@
       
      
      - 
-      
-       
-        false
-       
-       
-        
-         0
-         0
-        
-       
+      
        
         
-         32
-         16
+         170
+         0
         
        
        
         
-         Liberation Mono
-         20
+         Liberation Sans
+         16
         
        
-       
-        ForbiddenCursor
+       
+        10,000,000,000
        
-       
-        Qt::StrongFocus
-       
-       
-        Remote center frequency kHz
+       
+        Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter
        
       
      
- 
-      
-       - 
-        
-         
-          false
-         
-         
-          
-           0
-           0
-          
-         
-         
-          
-           32
-           0
-          
-         
-         
-          
-           Liberation Mono
-           12
-          
-         
-         
-          ForbiddenCursor
-         
-         
-          Remote center frequency sub kHz
-         
-        
-       -
- 
-        
-         
-          
-           0
-           0
-          
-         
-         
-           Hz
-         
-         
-          Qt::AlignCenter
-         
-        
-       -      
+      
+       
+        
+         0
+         0
+        
+       
+       
+         Hz
+       
+       
+        Qt::AlignCenter
+       
+
- 
       
@@ -226,12 +179,6 @@
   
  
  
-  
-   ValueDial
-   QWidget
-   
-   1
-  
   
    ButtonSwitch
    QToolButton
diff --git a/plugins/samplesink/remoteoutput/remoteoutputgui.ui b/plugins/samplesink/remoteoutput/remoteoutputgui.ui
index 9c2e5deea..2935a78f9 100644
--- a/plugins/samplesink/remoteoutput/remoteoutputgui.ui
+++ b/plugins/samplesink/remoteoutput/remoteoutputgui.ui
@@ -136,18 +136,17 @@
        
       
      +
- 
+      
+       
+        Hz
+       
+      
+     
- 
       
        - 
-        
-         - 
-          
-           
-            Hz
-           
-          
-         -        
+
- 
         
diff --git a/plugins/samplesource/fileinput/fileinputgui.cpp b/plugins/samplesource/fileinput/fileinputgui.cpp
index d7d42b92c..15ee71c2b 100644
--- a/plugins/samplesource/fileinput/fileinputgui.cpp
+++ b/plugins/samplesource/fileinput/fileinputgui.cpp
@@ -56,8 +56,6 @@ FileInputGUI::FileInputGUI(DeviceUISet *deviceUISet, QWidget* parent) :
 	m_lastEngineState(DeviceAPI::StNotStarted)
 {
 	ui->setupUi(this);
-	ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequency->setValueRange(7, 0, pow(10,7));
 	ui->crcLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
 
 	connect(&(m_deviceUISet->m_deviceAPI->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
@@ -339,7 +337,7 @@ void FileInputGUI::updateWithAcquisition()
 
 void FileInputGUI::updateWithStreamData()
 {
-	ui->centerFrequency->setValue(m_centerFrequency/1000);
+	ui->centerFrequency->setText(tr("%L1").arg(m_centerFrequency));
 	ui->sampleRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
 	ui->sampleSizeText->setText(tr("%1b").arg(m_sampleSize));
 	ui->play->setEnabled(m_acquisition);
diff --git a/plugins/samplesource/fileinput/fileinputgui.ui b/plugins/samplesource/fileinput/fileinputgui.ui
index aae43b3a0..6d9c9bbde 100644
--- a/plugins/samplesource/fileinput/fileinputgui.ui
+++ b/plugins/samplesource/fileinput/fileinputgui.ui
@@ -115,43 +115,34 @@
       
      
- 
-      
-       
-        false
-       
-       
-        
-         0
-         0
-        
-       
+      
        
         
-         32
-         16
+         170
+         0
         
        
        
         
-         Liberation Mono
-         20
+         Liberation Sans
+         16
+         50
+         false
+         false
         
        
-       
-        PointingHandCursor
+       
+        10,000,000,000
        
-       
-        Qt::StrongFocus
-       
-       
-        Record center frequency in kHz
+       
+        Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter
        
       
      
- 
       
        
-         kHz
+        Hz
        
       
      @@ -242,7 +233,11 @@
        
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -273,7 +268,11 @@
        
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -298,7 +297,11 @@
       
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -434,7 +437,11 @@
        
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -605,12 +612,6 @@
   
  
  
-  
-   ValueDial
-   QWidget
-   
-   1
-  
   
    ButtonSwitch
    QToolButton
diff --git a/plugins/samplesource/localinput/localinputgui.cpp b/plugins/samplesource/localinput/localinputgui.cpp
index 1adaa0dfe..6b40eb63b 100644
--- a/plugins/samplesource/localinput/localinputgui.cpp
+++ b/plugins/samplesource/localinput/localinputgui.cpp
@@ -76,12 +76,6 @@ LocalInputGui::LocalInputGui(DeviceUISet *deviceUISet, QWidget* parent) :
 	m_startingTimeStampms = 0;
 	ui->setupUi(this);
 
-	ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequency->setValueRange(7, 0, 9999999U);
-
-	ui->centerFrequencyHz->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequencyHz->setValueRange(3, 0, 999U);
-
     CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
     connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
 
@@ -228,8 +222,7 @@ void LocalInputGui::updateSampleRateAndFrequency()
     m_deviceUISet->getSpectrum()->setCenterFrequency(m_streamCenterFrequency);
     ui->deviceRateText->setText(tr("%1k").arg((float)m_streamSampleRate / 1000));
     blockApplySettings(true);
-    ui->centerFrequency->setValue(m_streamCenterFrequency / 1000);
-    ui->centerFrequencyHz->setValue(m_streamCenterFrequency % 1000);
+    ui->centerFrequency->setText(tr("%L1").arg(m_streamCenterFrequency));
     blockApplySettings(false);
 }
 
@@ -237,8 +230,7 @@ void LocalInputGui::displaySettings()
 {
     blockApplySettings(true);
 
-    ui->centerFrequency->setValue(m_streamCenterFrequency / 1000);
-    ui->centerFrequencyHz->setValue(m_streamCenterFrequency % 1000);
+    ui->centerFrequency->setText(tr("%L1").arg(m_streamCenterFrequency));
     ui->deviceRateText->setText(tr("%1k").arg(m_streamSampleRate / 1000.0));
 
 	ui->dcOffset->setChecked(m_settings.m_dcBlock);
diff --git a/plugins/samplesource/localinput/localinputgui.ui b/plugins/samplesource/localinput/localinputgui.ui
index 09383c2bf..39b4ca876 100644
--- a/plugins/samplesource/localinput/localinputgui.ui
+++ b/plugins/samplesource/localinput/localinputgui.ui
@@ -100,89 +100,45 @@
- 
-      
-       
-        false
-       
-       
-        
-         0
-         0
-        
-       
+      
        
         
-         32
-         16
+         170
+         0
         
        
        
         
-         Liberation Mono
-         20
+         Liberation Sans
+         16
+         50
+         false
+         false
         
        
-       
-        ForbiddenCursor
+       
+        10,000,000,000
        
-       
-        Qt::StrongFocus
-       
-       
-        Remote center frequency kHz
+       
+        Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter
        
       
      
- 
-      
-       - 
-        
-         
-          false
-         
-         
-          
-           0
-           0
-          
-         
-         
-          
-           32
-           0
-          
-         
-         
-          
-           Liberation Mono
-           12
-          
-         
-         
-          ForbiddenCursor
-         
-         
-          Remote center frequency sub kHz
-         
-        
-       -
- 
-        
-         
-          
-           0
-           0
-          
-         
-         
-           Hz
-         
-         
-          Qt::AlignCenter
-         
-        
-       -      
+      
+       
+        
+         0
+         0
+        
+       
+       
+         Hz
+       
+       
+        Qt::AlignCenter
+       
+
- 
       
@@ -263,12 +219,6 @@
   
  
  
-  
-   ValueDial
-   QWidget
-   
-   1
-  
   
    ButtonSwitch
    QToolButton
diff --git a/plugins/samplesource/remoteinput/remoteinputgui.cpp b/plugins/samplesource/remoteinput/remoteinputgui.cpp
index 21bf37930..18c5486a9 100644
--- a/plugins/samplesource/remoteinput/remoteinputgui.cpp
+++ b/plugins/samplesource/remoteinput/remoteinputgui.cpp
@@ -76,12 +76,6 @@ RemoteInputGui::RemoteInputGui(DeviceUISet *deviceUISet, QWidget* parent) :
 	m_startingTimeStampms = 0;
 	ui->setupUi(this);
 
-	ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequency->setValueRange(7, 0, 9999999U);
-
-	ui->centerFrequencyHz->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequencyHz->setValueRange(3, 0, 999U);
-
     CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
     connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
 
@@ -265,8 +259,7 @@ void RemoteInputGui::updateSampleRateAndFrequency()
     m_deviceUISet->getSpectrum()->setCenterFrequency(m_streamCenterFrequency);
     ui->deviceRateText->setText(tr("%1k").arg((float)m_streamSampleRate / 1000));
     blockApplySettings(true);
-    ui->centerFrequency->setValue(m_streamCenterFrequency / 1000);
-    ui->centerFrequencyHz->setValue(m_streamCenterFrequency % 1000);
+    ui->centerFrequency->setText(tr("%L1").arg(m_streamCenterFrequency));
     blockApplySettings(false);
 }
 
@@ -274,8 +267,7 @@ void RemoteInputGui::displaySettings()
 {
     blockApplySettings(true);
 
-    ui->centerFrequency->setValue(m_streamCenterFrequency / 1000);
-    ui->centerFrequencyHz->setValue(m_streamCenterFrequency % 1000);
+    ui->centerFrequency->setText(tr("%L1").arg(m_streamCenterFrequency));
     ui->deviceRateText->setText(tr("%1k").arg(m_streamSampleRate / 1000.0));
 
     ui->apiAddress->setText(m_settings.m_apiAddress);
diff --git a/plugins/samplesource/remoteinput/remoteinputgui.ui b/plugins/samplesource/remoteinput/remoteinputgui.ui
index cea36c09e..75dad94ef 100644
--- a/plugins/samplesource/remoteinput/remoteinputgui.ui
+++ b/plugins/samplesource/remoteinput/remoteinputgui.ui
@@ -6,8 +6,8 @@
    
     0
     0
-    360
-    270
+    400
+    312
    
   
   
@@ -100,89 +100,45 @@
       
      
- 
-      
-       
-        false
-       
-       
-        
-         0
-         0
-        
-       
+      
        
         
-         32
-         16
+         170
+         0
         
        
        
         
-         Liberation Mono
-         20
+         Liberation Sans
+         16
+         50
+         false
+         false
         
        
-       
-        ForbiddenCursor
+       
+        10,000,000,000
        
-       
-        Qt::StrongFocus
-       
-       
-        Remote center frequency kHz
+       
+        Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter
        
       
      
- 
-      
-       - 
-        
-         
-          false
-         
-         
-          
-           0
-           0
-          
-         
-         
-          
-           32
-           0
-          
-         
-         
-          
-           Liberation Mono
-           12
-          
-         
-         
-          ForbiddenCursor
-         
-         
-          Remote center frequency sub kHz
-         
-        
-       -
- 
-        
-         
-          
-           0
-           0
-          
-         
-         
-           Hz
-         
-         
-          Qt::AlignCenter
-         
-        
-       -      
+      
+       
+        
+         0
+         0
+        
+       
+       
+         Hz
+       
+       
+        Qt::AlignCenter
+       
+
- 
       
@@ -899,12 +855,6 @@
   
  
  
-  
-   ValueDial
-   QWidget
-   
-   1
-  
   
    ButtonSwitch
    QToolButton
diff --git a/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp b/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp
index 66d403bed..2e60cef5d 100644
--- a/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp
+++ b/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp
@@ -63,12 +63,6 @@ SigMFFileInputGUI::SigMFFileInputGUI(DeviceUISet *deviceUISet, QWidget* parent)
 {
 	ui->setupUi(this);
 
-	ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequency->setValueRange(8, 0, pow(10,8));
-
-	ui->centerFrequencyHz->setColorMapper(ColorMapper(ColorMapper::GrayGold));
-	ui->centerFrequencyHz->setValueRange(3, 0, 999U);
-
     ui->fileNameText->setText(m_metaFileName);
 	ui->crcLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
     ui->captureTable->setSelectionMode(QAbstractItemView::NoSelection);
@@ -570,8 +564,7 @@ void SigMFFileInputGUI::updateWithStreamData()
     ui->captureTable->blockSignals(false);
 
     ui->trackNumberText->setText(tr("%1").arg(m_currentTrackIndex + 1, 3, 10, QChar('0')));
-	ui->centerFrequency->setValue(m_centerFrequency/1000);
-    ui->centerFrequencyHz->setValue(m_centerFrequency % 1000);
+    ui->centerFrequency->setText(tr("%L1").arg(m_centerFrequency));
 	ui->sampleRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
 	QTime recordLength(0, 0, 0, 0);
 	recordLength = recordLength.addSecs(m_recordLength / m_sampleRate);
diff --git a/plugins/samplesource/sigmffileinput/sigmffileinputgui.ui b/plugins/samplesource/sigmffileinput/sigmffileinputgui.ui
index 4c326d7e2..8db2c990b 100644
--- a/plugins/samplesource/sigmffileinput/sigmffileinputgui.ui
+++ b/plugins/samplesource/sigmffileinput/sigmffileinputgui.ui
@@ -115,89 +115,36 @@
       
      
- 
-      
-       
-        false
-       
-       
-        
-         0
-         0
-        
-       
+      
        
         
-         32
-         16
+         170
+         0
         
        
        
         
-         Liberation Mono
-         20
+         Liberation Sans
+         16
+         50
+         false
+         false
         
        
-       
-        PointingHandCursor
+       
+        10,000,000,000
        
-       
-        Qt::StrongFocus
-       
-       
-        Record center frequency in kHz
+       
+        Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter
        
       
      
- 
-      
-       
-        6
+      
+       
+        Hz
        
-       
-        6
-       
-       - 
-        
-         
-          false
-         
-         
-          
-           0
-           0
-          
-         
-         
-          
-           32
-           16
-          
-         
-         
-          
-           Liberation Mono
-           12
-          
-         
-         
-          PointingHandCursor
-         
-         
-          Qt::StrongFocus
-         
-         
-          Record center frequency in kHz
-         
-        
-       -
- 
-        
-         
-          Hz
-         
-        
-       -      
+
- 
       
@@ -338,7 +285,11 @@
        
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -369,7 +320,11 @@
        
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -394,7 +349,11 @@
       
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -409,7 +368,11 @@
       
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -732,7 +695,11 @@
        
        
         
+         Liberation Sans
          8
+         50
+         false
+         false
         
        
        
@@ -876,12 +843,6 @@
   
  
  
-  
-   ValueDial
-   QWidget
-   
-   1
-  
   
    ButtonSwitch
    QToolButton