Converted frequency to long primitive type (from integer) in anticipation of HackRF support which requires frequencies greater than 2.147 GHz, which is the max hertz value that can be represented by an integer primitive.

src/source/tuner/rtl/RTL2832TunerController.java

@@ -166,8 +166,8 @@ public abstract class RTL2832TunerController extends TunerController
 	 * tuner controller class for that tuner type.
 	 */
 	public RTL2832TunerController( USBTunerDevice tunerDevice, 
-								   int minTunableFrequency, 
-								   int maxTunableFrequency ) throws SourceException
+								   long minTunableFrequency, 
+								   long maxTunableFrequency ) throws SourceException
 	{
 		super( minTunableFrequency, maxTunableFrequency );