[Commit-gnuradio] r10939 - gnuradio/branches/developers/jblum/digital

[jblum]

Author: jblum
Date: 2009-05-01 13:20:12 -0600 (Fri, 01 May 2009)
New Revision: 10939

Modified:
   gnuradio/branches/developers/jblum/digital/transmit_path.py
Log:
set tx amplitude to be 15% of max for automatic/default

Modified: gnuradio/branches/developers/jblum/digital/transmit_path.py
===================================================================
--- gnuradio/branches/developers/jblum/digital/transmit_path.py 2009-05-01 
19:03:58 UTC (rev 10938)
+++ gnuradio/branches/developers/jblum/digital/transmit_path.py 2009-05-01 
19:20:12 UTC (rev 10939)
@@ -144,7 +144,7 @@
         @param ampl the amplitude or None for automatic
         """
         ampl_range = self.u.ampl_range()
-        if ampl is None: ampl = (ampl_range[0] + ampl_range[1])/2.
+        if ampl is None: ampl = (ampl_range[1] - ampl_range[0])*0.15 + 
ampl_range[0]
         self._tx_amplitude = max(ampl_range[0], min(ampl, ampl_range[1]))
         self.amp.set_k(self._tx_amplitude)