From c2b489d0bbbe2091a25e666e57c2f87fc3f778dc Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@openmoko.org>
Date: Wed, 1 Dec 2010 23:57:15 -0300
Subject: [PATCH] usrp: adjust outlier rejection and signal range for improved
 antennas

- usrp/evscan: reduce outlier limit from 10 dB to 5 dB
- usrp/plscan: raise lower bound from -40 dB to -30 dB
---
 usrp/evscan | 2 +-
 usrp/plscan | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/usrp/evscan b/usrp/evscan
index 662fabf..da33b0a 100755
--- a/usrp/evscan
+++ b/usrp/evscan
@@ -19,5 +19,5 @@ for f in "$1"/24*; do
     echo -n `basename "$f"` ''
     for n in "$f"/data*; do
 	./fft $opts -s 100 0 20 70 <"$n" || echo "fft failed for $n" 1>&1
-    done | ./range -v 10
+    done | ./range -v 5
 done
diff --git a/usrp/plscan b/usrp/plscan
index 48c8b14..1e1270f 100755
--- a/usrp/plscan
+++ b/usrp/plscan
@@ -19,7 +19,7 @@ gnuplot -persist <<EOF
 set xlabel "MHz"
 set ylabel "dB"
 set xrange [2402:2483]
-set yrange [-40:-5]
+set yrange [-30:-5]
 set title "Received signal strength"
 set data style errorlines
 plot \