diff --git a/src/main/java/io/github/dsheirer/dsp/filter/channelizer/ChannelCalculator.java b/src/main/java/io/github/dsheirer/dsp/filter/channelizer/ChannelCalculator.java
index 0f387d8b..a33b2f2b 100644
--- a/src/main/java/io/github/dsheirer/dsp/filter/channelizer/ChannelCalculator.java
+++ b/src/main/java/io/github/dsheirer/dsp/filter/channelizer/ChannelCalculator.java
@@ -521,15 +521,21 @@ public class ChannelCalculator
 
         int index = indexes.get(centerIndex);
 
-        if(index == getWrapAroundIndex())
+        if(indexes.size() % 2 == 0)
         {
-            return (long)getIndexCenterFrequency(indexes.get(centerIndex), IndexBoundaryPolicy.ADJUST_NEGATIVE);
+            return (long)getIndexMaximumFrequency(index, IndexBoundaryPolicy.ADJUST_NEGATIVE);
         }
         else
         {
-            return (long)getIndexCenterFrequency(indexes.get(centerIndex), IndexBoundaryPolicy.ADJUST_POSITIVE);
+            if(index == getWrapAroundIndex())
+            {
+                return (long)getIndexCenterFrequency(index, IndexBoundaryPolicy.ADJUST_NEGATIVE);
+            }
+            else
+            {
+                return (long)getIndexCenterFrequency(index, IndexBoundaryPolicy.ADJUST_POSITIVE);
+            }
         }
-
     }
 
     /**
diff --git a/src/main/java/io/github/dsheirer/dsp/filter/channelizer/output/ChannelOutputProcessor.java b/src/main/java/io/github/dsheirer/dsp/filter/channelizer/output/ChannelOutputProcessor.java
index f280efbb..c75205a4 100644
--- a/src/main/java/io/github/dsheirer/dsp/filter/channelizer/output/ChannelOutputProcessor.java
+++ b/src/main/java/io/github/dsheirer/dsp/filter/channelizer/output/ChannelOutputProcessor.java
@@ -68,14 +68,13 @@ public abstract class ChannelOutputProcessor implements IPolyphaseChannelOutputP
     @Override
     public void setFrequencyOffset(long frequencyOffset)
     {
-        long offset = frequencyOffset;
-        mLog.debug("Setting frequency offset to: " + offset);
-//        mFrequencyCorrectionMixer.setFrequency(offset);
+        mLog.debug("Setting frequency offset to: " + frequencyOffset);
+        mFrequencyCorrectionMixer.setFrequency(frequencyOffset);
         mFrequencyCorrectionEnabled = (frequencyOffset != 0);
     }
 
     /**
-     * Oscillator/mixer to use for frequency correction against incominb sample stream
+     * Oscillator/mixer to use for frequency correction against incoming sample stream
      */
     protected IOscillator getFrequencyCorrectionMixer()
     {