diff --git a/plugins/channelrx/demodssb/ssbdemodgui.cpp b/plugins/channelrx/demodssb/ssbdemodgui.cpp
index 9b12529f4..f7985a950 100644
--- a/plugins/channelrx/demodssb/ssbdemodgui.cpp
+++ b/plugins/channelrx/demodssb/ssbdemodgui.cpp
@@ -236,6 +236,12 @@ void SSBDemodGUI::on_flipSidebands_clicked(bool checked)
     ui->lowCut->setValue(-lcValue);
 }
 
+void SSBDemodGUI::on_fftWindow_currentIndexChanged(int index)
+{
+    m_settings.m_fftWindow = (FFTWindow::Function) index;
+    applySettings();
+}
+
 void SSBDemodGUI::onMenuDialogCalled(const QPoint &p)
 {
     if (m_contextMenuType == ContextMenuChannelSettings)
@@ -565,6 +571,7 @@ void SSBDemodGUI::displaySettings()
     ui->audioFlipChannels->setChecked(m_settings.m_audioFlipChannels);
     ui->audioMute->setChecked(m_settings.m_audioMute);
     ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
+    ui->fftWindow->setCurrentIndex((int) m_settings.m_fftWindow);
 
     // Prevent uncontrolled triggering of applyBandwidths
     ui->spanLog2->blockSignals(true);
@@ -719,6 +726,7 @@ void SSBDemodGUI::makeUIConnections()
     QObject::connect(ui->audioMute, &QToolButton::toggled, this, &SSBDemodGUI::on_audioMute_toggled);
     QObject::connect(ui->spanLog2, &QSlider::valueChanged, this, &SSBDemodGUI::on_spanLog2_valueChanged);
     QObject::connect(ui->flipSidebands, &QPushButton::clicked, this, &SSBDemodGUI::on_flipSidebands_clicked);
+    QObject::connect(ui->fftWindow, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SSBDemodGUI::on_fftWindow_currentIndexChanged);
 }
 
 void SSBDemodGUI::updateAbsoluteCenterFrequency()
diff --git a/plugins/channelrx/demodssb/ssbdemodgui.h b/plugins/channelrx/demodssb/ssbdemodgui.h
index 6a193f09e..c9943ac9f 100644
--- a/plugins/channelrx/demodssb/ssbdemodgui.h
+++ b/plugins/channelrx/demodssb/ssbdemodgui.h
@@ -107,6 +107,7 @@ private slots:
 	void on_audioMute_toggled(bool checked);
 	void on_spanLog2_valueChanged(int value);
 	void on_flipSidebands_clicked(bool checked);
+    void on_fftWindow_currentIndexChanged(int index);
 	void onWidgetRolled(QWidget* widget, bool rollDown);
     void onMenuDialogCalled(const QPoint& p);
     void handleInputMessages();
diff --git a/plugins/channelrx/demodssb/ssbdemodgui.ui b/plugins/channelrx/demodssb/ssbdemodgui.ui
index 6896c617b..391c7aa3d 100644
--- a/plugins/channelrx/demodssb/ssbdemodgui.ui
+++ b/plugins/channelrx/demodssb/ssbdemodgui.ui
@@ -349,6 +349,74 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QComboBox" name="fftWindow">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>70</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>60</width>
+          <height>16777215</height>
+         </size>
+        </property>
+        <property name="toolTip">
+         <string>FFT window function</string>
+        </property>
+        <property name="sizeAdjustPolicy">
+         <enum>QComboBox::AdjustToContents</enum>
+        </property>
+        <item>
+         <property name="text">
+          <string>Bart</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>B-H</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>FT</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Ham</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Han</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Rec</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Kai</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Black</string>
+         </property>
+        </item>
+       </widget>
+      </item>
      </layout>
     </item>
     <item>
@@ -988,27 +1056,15 @@
   </widget>
  </widget>
  <customwidgets>
-  <customwidget>
-   <class>RollupContents</class>
-   <extends>QWidget</extends>
-   <header>gui/rollupcontents.h</header>
-   <container>1</container>
-  </customwidget>
   <customwidget>
    <class>ButtonSwitch</class>
    <extends>QToolButton</extends>
    <header>gui/buttonswitch.h</header>
   </customwidget>
   <customwidget>
-   <class>LevelMeterSignalDB</class>
+   <class>RollupContents</class>
    <extends>QWidget</extends>
-   <header>gui/levelmeter.h</header>
-   <container>1</container>
-  </customwidget>
-  <customwidget>
-   <class>ValueDialZ</class>
-   <extends>QWidget</extends>
-   <header>gui/valuedialz.h</header>
+   <header>gui/rollupcontents.h</header>
    <container>1</container>
   </customwidget>
   <customwidget>
@@ -1023,6 +1079,18 @@
    <header>gui/glspectrumgui.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>ValueDialZ</class>
+   <extends>QWidget</extends>
+   <header>gui/valuedialz.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>LevelMeterSignalDB</class>
+   <extends>QWidget</extends>
+   <header>gui/levelmeter.h</header>
+   <container>1</container>
+  </customwidget>
   <customwidget>
    <class>TickedSlider</class>
    <extends>QSlider</extends>
diff --git a/plugins/channelrx/demodssb/ssbdemodsettings.cpp b/plugins/channelrx/demodssb/ssbdemodsettings.cpp
index 3eb35e735..08d6faf8c 100644
--- a/plugins/channelrx/demodssb/ssbdemodsettings.cpp
+++ b/plugins/channelrx/demodssb/ssbdemodsettings.cpp
@@ -65,6 +65,7 @@ void SSBDemodSettings::resetToDefaults()
     m_reverseAPIChannelIndex = 0;
     m_workspaceIndex = 0;
     m_hidden = false;
+    m_fftWindow = FFTWindow::Blackman;
 }
 
 QByteArray SSBDemodSettings::serialize() const
@@ -105,6 +106,7 @@ QByteArray SSBDemodSettings::serialize() const
     s.writeS32(25, m_workspaceIndex);
     s.writeBlob(26, m_geometryBytes);
     s.writeBool(27, m_hidden);
+    s.writeS32(28, (int) m_fftWindow);
 
     return s.final();
 }
@@ -177,6 +179,8 @@ bool SSBDemodSettings::deserialize(const QByteArray& data)
         d.readS32(25, &m_workspaceIndex, 0);
         d.readBlob(26, &m_geometryBytes);
         d.readBool(27, &m_hidden, false);
+        d.readS32(28, &tmp, (int) FFTWindow::Blackman);
+        m_fftWindow = (FFTWindow::Function) (tmp < 0 ? 0 : tmp > (int) FFTWindow::Blackman ? (int) FFTWindow::Blackman : tmp);
 
         return true;
     }
diff --git a/plugins/channelrx/demodssb/ssbdemodsettings.h b/plugins/channelrx/demodssb/ssbdemodsettings.h
index d1c51695b..a9029c3c5 100644
--- a/plugins/channelrx/demodssb/ssbdemodsettings.h
+++ b/plugins/channelrx/demodssb/ssbdemodsettings.h
@@ -20,6 +20,8 @@
 
 #include <QByteArray>
 
+#include "dsp/fftwindow.h"
+
 class Serializable;
 
 struct SSBDemodSettings
@@ -50,6 +52,7 @@ struct SSBDemodSettings
     int m_workspaceIndex;
     QByteArray m_geometryBytes;
     bool m_hidden;
+    FFTWindow::Function m_fftWindow;
 
     Serializable *m_channelMarker;
     Serializable *m_spectrumGUI;
diff --git a/plugins/channelrx/demodssb/ssbdemodsink.cpp b/plugins/channelrx/demodssb/ssbdemodsink.cpp
index f65db7eaa..45c060ea1 100644
--- a/plugins/channelrx/demodssb/ssbdemodsink.cpp
+++ b/plugins/channelrx/demodssb/ssbdemodsink.cpp
@@ -291,8 +291,8 @@ void SSBDemodSink::applyAudioSampleRate(int sampleRate)
     m_interpolatorDistanceRemain = 0;
     m_interpolatorDistance = (Real) m_channelSampleRate / (Real) sampleRate;
 
-    SSBFilter->create_filter(m_LowCutoff / (float) sampleRate, m_Bandwidth / (float) sampleRate);
-    DSBFilter->create_dsb_filter((2.0f * m_Bandwidth) / (float) sampleRate);
+    SSBFilter->create_filter(m_LowCutoff / (float) sampleRate, m_Bandwidth / (float) sampleRate, m_settings.m_fftWindow);
+    DSBFilter->create_dsb_filter((2.0f * m_Bandwidth) / (float) sampleRate, m_settings.m_fftWindow);
 
     int agcNbSamples = (sampleRate / 1000) * (1<<m_settings.m_agcTimeLog2);
     int agcThresholdGate = (sampleRate / 1000) * m_settings.m_agcThresholdGate; // ms
@@ -359,7 +359,8 @@ void SSBDemodSink::applySettings(const SSBDemodSettings& settings, bool force)
             << " force: " << force;
 
     if((m_settings.m_rfBandwidth != settings.m_rfBandwidth) ||
-        (m_settings.m_lowCutoff != settings.m_lowCutoff) || force)
+        (m_settings.m_lowCutoff != settings.m_lowCutoff) ||
+        (m_settings.m_fftWindow != settings.m_fftWindow) || force)
     {
         float band, lowCutoff;
 
@@ -387,8 +388,8 @@ void SSBDemodSink::applySettings(const SSBDemodSettings& settings, bool force)
         m_interpolator.create(16, m_channelSampleRate, interpolatorBandwidth, 2.0f);
         m_interpolatorDistanceRemain = 0;
         m_interpolatorDistance = (Real) m_channelSampleRate / (Real) m_audioSampleRate;
-        SSBFilter->create_filter(m_LowCutoff / (float) m_audioSampleRate, m_Bandwidth / (float) m_audioSampleRate);
-        DSBFilter->create_dsb_filter((2.0f * m_Bandwidth) / (float) m_audioSampleRate);
+        SSBFilter->create_filter(m_LowCutoff / (float) m_audioSampleRate, m_Bandwidth / (float) m_audioSampleRate, settings.m_fftWindow);
+        DSBFilter->create_dsb_filter((2.0f * m_Bandwidth) / (float) m_audioSampleRate, settings.m_fftWindow);
     }
 
     if ((m_settings.m_volume != settings.m_volume) || force)