6 files changed, 12 insertions, 7 deletions
diff --git a/gnuradio-examples/python/usrp/usrp_am_mw_rcv.py b/gnuradio-examples/python/usrp/usrp_am_mw_rcv.py
index c99fb3072c..b113559850 100755
--- a/gnuradio-examples/python/usrp/usrp_am_mw_rcv.py
+++ b/gnuradio-examples/python/usrp/usrp_am_mw_rcv.py
@@ -178,7 +178,8 @@ class wfm_rx_block (stdgui2.std_top_block):
 
         if 1:
             self.src_fft = fftsink2.fft_sink_c(self.panel, title="Data from USRP",
-                                               fft_size=512, sample_rate=usrp_rate)
+                                               fft_size=512, sample_rate=usrp_rate,
+					       ref_scale=32768.0, ref_level=0.0, y_divs=12)
             self.connect (self.u, self.src_fft)
             vbox.Add (self.src_fft.win, 4, wx.EXPAND)
 
@@ -198,7 +199,7 @@ class wfm_rx_block (stdgui2.std_top_block):
         if 1:
             audio_fft = fftsink2.fft_sink_f(self.panel, title="Audio",
                                                   fft_size=512, sample_rate=audio_rate,
-                                                  y_per_div=10, ref_level=-20)
+                                                  y_per_div=10, ref_level=20)
             self.connect (self.audio_filt, audio_fft)
             vbox.Add (audio_fft.win, 4, wx.EXPAND)
 
diff --git a/gnuradio-examples/python/usrp/usrp_nbfm_rcv.py b/gnuradio-examples/python/usrp/usrp_nbfm_rcv.py
index 7aa45575d6..4c66fc9708 100755
--- a/gnuradio-examples/python/usrp/usrp_nbfm_rcv.py
+++ b/gnuradio-examples/python/usrp/usrp_nbfm_rcv.py
@@ -102,7 +102,7 @@ class my_top_block (stdgui2.std_top_block):
         if 1 and not(no_gui):
             self.src_fft = fftsink2.fft_sink_c(self.panel, title="Data from USRP",
                                                fft_size=512, sample_rate=self.rxpath.if_rate,
-                                               ref_level=80, y_per_div=20)
+                                               ref_scale=32768.0, ref_level=0, y_per_div=10, y_divs=12)
             self.connect (self.rxpath.u, self.src_fft)
             vbox.Add (self.src_fft.win, 4, wx.EXPAND)
         if 1 and not(no_gui):
diff --git a/gnuradio-examples/python/usrp/usrp_wfm_rcv.py b/gnuradio-examples/python/usrp/usrp_wfm_rcv.py
index 40e4d8384e..5655d19b50 100755
--- a/gnuradio-examples/python/usrp/usrp_wfm_rcv.py
+++ b/gnuradio-examples/python/usrp/usrp_wfm_rcv.py
@@ -150,7 +150,8 @@ class wfm_rx_block (stdgui2.std_top_block):
 
         if 1:
             self.src_fft = fftsink2.fft_sink_c(self.panel, title="Data from USRP",
-                                               fft_size=512, sample_rate=usrp_rate)
+                                               fft_size=512, sample_rate=usrp_rate,
+					       ref_scale=32768.0, ref_level=0, y_divs=12)
             self.connect (self.u, self.src_fft)
             vbox.Add (self.src_fft.win, 4, wx.EXPAND)
 
diff --git a/gnuradio-examples/python/usrp/usrp_wfm_rcv_pll.py b/gnuradio-examples/python/usrp/usrp_wfm_rcv_pll.py
index a85bcdbf4e..bc79fb8109 100755
--- a/gnuradio-examples/python/usrp/usrp_wfm_rcv_pll.py
+++ b/gnuradio-examples/python/usrp/usrp_wfm_rcv_pll.py
@@ -167,7 +167,8 @@ class wfm_rx_block (stdgui2.std_top_block):
 
         if 1:
             self.src_fft = fftsink2.fft_sink_c(self.panel, title="Data from USRP",
-                                               fft_size=512, sample_rate=usrp_rate)
+                                               fft_size=512, sample_rate=usrp_rate,
+					       ref_scale=32768.0, ref_level=0, y_divs=12)
             self.connect (self.u, self.src_fft)
             vbox.Add (self.src_fft.win, 4, wx.EXPAND)
 
diff --git a/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py b/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py
index 1d39c7691b..75bbc0acd6 100755
--- a/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py
+++ b/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py
@@ -228,7 +228,8 @@ class wfm_rx_sca_block (stdgui2.std_top_block):
 
         if 1:
             self.src_fft = fftsink2.fft_sink_c(self.panel, title="Data from USRP",
-                                               fft_size=512, sample_rate=usrp_rate)
+                                               fft_size=512, sample_rate=usrp_rate,
+					       ref_scale=32768.0, ref_level=0, y_divs=12)
             self.connect (self.u, self.src_fft)
             vbox.Add (self.src_fft.win, 4, wx.EXPAND)
 
diff --git a/gnuradio-examples/python/usrp/usrp_wxapt_rcv.py b/gnuradio-examples/python/usrp/usrp_wxapt_rcv.py
index 983e3ec98d..11b8c431f2 100755
--- a/gnuradio-examples/python/usrp/usrp_wxapt_rcv.py
+++ b/gnuradio-examples/python/usrp/usrp_wxapt_rcv.py
@@ -148,7 +148,8 @@ class wxapt_rx_block (stdgui2.std_top_block):
 
         if 1:
             self.src_fft = fftsink2.fft_sink_c (self.panel, title="Data from USRP",
-                                               fft_size=512, sample_rate=usrp_rate)
+                                               fft_size=512, sample_rate=usrp_rate,
+					       ref_scale=32768.0, ref_level=0, y_divs=12)
             self.connect (self.u, self.src_fft)
             vbox.Add (self.src_fft.win, 4, wx.EXPAND)