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Decreases usable bandwidth of the R820T tuner to 98% so that channels

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do not get allocated at the spectral extremes where the signal is
degraded.
This commit is contained in:
Denny
2018-08-03 11:02:47 -04:00
parent 35d81ab31d
commit 8c456972cc
2 changed files with 3 additions and 3 deletions
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4
src/main/java/io/github/dsheirer/source/tuner/manager/TunerChannelSourceManager.java
View File

@@ -434,8 +434,8 @@ public class TunerChannelSourceManager extends ChannelSourceManager
catch(IllegalArgumentException iae)
{
//Center frequency calculation failed
mLog.debug("Couldn't calculate new tuner center frequency for new tuner channel [" +
tunerChannel + "] unable to allocate new tuner channel");
// mLog.debug("Couldn't calculate new tuner center frequency for new tuner channel [" +
// tunerChannel + "] unable to allocate new tuner channel");
}
}
}

2
src/main/java/io/github/dsheirer/source/tuner/rtl/r820t/R820TTunerController.java
View File

@@ -43,7 +43,7 @@ public class R820TTunerController extends RTL2832TunerController
public static final long MIN_FREQUENCY = 3180000;
public static final long MAX_FREQUENCY = 1782030000;
public static final double USABLE_BANDWIDTH_PERCENT = 1.0;
public static final double USABLE_BANDWIDTH_PERCENT = 0.98;
public static final int DC_SPIKE_AVOID_BUFFER = 5000;
public static final int R820T_IF_FREQUENCY = 3570000;