diff --git a/plugins/samplesink/bladerfoutput/bladerfoutputthread.cpp b/plugins/samplesink/bladerfoutput/bladerfoutputthread.cpp
index daa028e66..79f26f92d 100644
--- a/plugins/samplesink/bladerfoutput/bladerfoutputthread.cpp
+++ b/plugins/samplesink/bladerfoutput/bladerfoutputthread.cpp
@@ -26,8 +26,7 @@ BladerfOutputThread::BladerfOutputThread(struct bladerf* dev, SampleSourceFifo*
 	m_running(false),
 	m_dev(dev),
 	m_sampleFifo(sampleFifo),
-	m_log2Interp(0),
-	m_fcPos(0)
+	m_log2Interp(0)
 {
     std::fill(m_buf, m_buf + 2*BLADERFOUTPUT_BLOCKSIZE, 0);
 }
diff --git a/plugins/samplesink/bladerfoutput/bladerfoutputthread.h b/plugins/samplesink/bladerfoutput/bladerfoutputthread.h
index 4a93140e0..434ccaf83 100644
--- a/plugins/samplesink/bladerfoutput/bladerfoutputthread.h
+++ b/plugins/samplesink/bladerfoutput/bladerfoutputthread.h
@@ -49,7 +49,6 @@ private:
     SampleSourceFifo* m_sampleFifo;
 
 	unsigned int m_log2Interp;
-	int m_fcPos;
 
 	Interpolators<qint16, SDR_TX_SAMP_SZ, 12> m_interpolators;
 
diff --git a/plugins/samplesink/limesdroutput/limesdroutputthread.cpp b/plugins/samplesink/limesdroutput/limesdroutputthread.cpp
index 3dac3cf8f..f16eb2c7c 100644
--- a/plugins/samplesink/limesdroutput/limesdroutputthread.cpp
+++ b/plugins/samplesink/limesdroutput/limesdroutputthread.cpp
@@ -25,8 +25,7 @@ LimeSDROutputThread::LimeSDROutputThread(lms_stream_t* stream, SampleSourceFifo*
     m_running(false),
     m_stream(stream),
     m_sampleFifo(sampleFifo),
-    m_log2Interp(0),
-    m_fcPos(LimeSDROutputSettings::FC_POS_CENTER)
+    m_log2Interp(0)
 {
     std::fill(m_buf, m_buf + 2*LIMESDROUTPUT_BLOCKSIZE, 0);
 }
@@ -74,11 +73,6 @@ void LimeSDROutputThread::setLog2Interpolation(unsigned int log2_interp)
     m_log2Interp = log2_interp;
 }
 
-void LimeSDROutputThread::setFcPos(int fcPos)
-{
-    m_fcPos = fcPos;
-}
-
 void LimeSDROutputThread::run()
 {
     int res;
diff --git a/plugins/samplesink/limesdroutput/limesdroutputthread.h b/plugins/samplesink/limesdroutput/limesdroutputthread.h
index e543d510c..2761f45d5 100644
--- a/plugins/samplesink/limesdroutput/limesdroutputthread.h
+++ b/plugins/samplesink/limesdroutput/limesdroutputthread.h
@@ -42,7 +42,6 @@ public:
     virtual void setDeviceSampleRate(int __attribute__((unused)) sampleRate) {}
     virtual bool isRunning() { return m_running; }
     void setLog2Interpolation(unsigned int log2_ioterp);
-    void setFcPos(int fcPos);
 
 private:
     QMutex m_startWaitMutex;
@@ -54,7 +53,6 @@ private:
     SampleSourceFifo* m_sampleFifo;
 
     unsigned int m_log2Interp; // soft decimation
-    int m_fcPos;
 
     Interpolators<qint16, SDR_TX_SAMP_SZ, 12> m_interpolators;