diff --git a/plugins/channelrx/demodssb/ssbdemod.cpp b/plugins/channelrx/demodssb/ssbdemod.cpp
index 22681d24e..3d23881e6 100644
--- a/plugins/channelrx/demodssb/ssbdemod.cpp
+++ b/plugins/channelrx/demodssb/ssbdemod.cpp
@@ -397,7 +397,8 @@ void SSBDemod::applyChannelSettings(int inputSampleRate, int inputFrequencyOffse
     if ((m_inputSampleRate != inputSampleRate) || force)
     {
         m_settingsMutex.lock();
-        m_interpolator.create(16, inputSampleRate, m_Bandwidth * 1.5f, 2.0f);
+        Real interpolatorBandwidth = (m_Bandwidth * 1.5f) > inputSampleRate ? inputSampleRate : (m_Bandwidth * 1.5f);
+        m_interpolator.create(16, inputSampleRate, interpolatorBandwidth, 2.0f);
         m_interpolatorDistanceRemain = 0;
         m_interpolatorDistance = (Real) inputSampleRate / (Real) m_audioSampleRate;
         m_settingsMutex.unlock();
@@ -417,7 +418,8 @@ void SSBDemod::applyAudioSampleRate(int sampleRate)
 
     m_settingsMutex.lock();
 
-    m_interpolator.create(16, m_inputSampleRate, m_Bandwidth * 1.5f, 2.0f);
+    Real interpolatorBandwidth = (m_Bandwidth * 1.5f) > m_inputSampleRate ? m_inputSampleRate : (m_Bandwidth * 1.5f);
+    m_interpolator.create(16, m_inputSampleRate, interpolatorBandwidth, 2.0f);
     m_interpolatorDistanceRemain = 0;
     m_interpolatorDistance = (Real) m_inputSampleRate / (Real) sampleRate;
 
@@ -516,7 +518,8 @@ void SSBDemod::applySettings(const SSBDemodSettings& settings, bool force)
         m_LowCutoff = lowCutoff;
 
         m_settingsMutex.lock();
-        m_interpolator.create(16, m_inputSampleRate, m_Bandwidth * 1.5f, 2.0f);
+        Real interpolatorBandwidth = (m_Bandwidth * 1.5f) > m_inputSampleRate ? m_inputSampleRate : (m_Bandwidth * 1.5f);
+        m_interpolator.create(16, m_inputSampleRate, interpolatorBandwidth, 2.0f);
         m_interpolatorDistanceRemain = 0;
         m_interpolatorDistance = (Real) m_inputSampleRate / (Real) m_audioSampleRate;
         SSBFilter->create_filter(m_LowCutoff / (float) m_audioSampleRate, m_Bandwidth / (float) m_audioSampleRate);
diff --git a/plugins/channelrx/demodssb/ssbdemodgui.cpp b/plugins/channelrx/demodssb/ssbdemodgui.cpp
index 045991ec3..2bd3532e4 100644
--- a/plugins/channelrx/demodssb/ssbdemodgui.cpp
+++ b/plugins/channelrx/demodssb/ssbdemodgui.cpp
@@ -389,7 +389,7 @@ void SSBDemodGUI::applyBandwidths(int spanLog2, bool force)
     m_spectrumRate = m_ssbDemod->getAudioSampleRate() / (1<<spanLog2);
     int bw = ui->BW->value();
     int lw = ui->lowCut->value();
-    int bwMax = std::min(m_ssbDemod->getAudioSampleRate() / (100*(1<<spanLog2)), (3*m_ssbDemod->getInputSampleRate())/400);
+    int bwMax = std::min(m_ssbDemod->getAudioSampleRate() / (100*(1<<spanLog2)), m_ssbDemod->getInputSampleRate()/100);
     int tickInterval = m_spectrumRate / 1200;
     tickInterval = tickInterval == 0 ? 1 : tickInterval;