From c2ae30dd4b51741af54f011f1bb7d0a57269330b Mon Sep 17 00:00:00 2001
From: Michael Ossmann <mike@ossmann.com>
Date: Sun, 29 Sep 2013 20:42:20 -0600
Subject: [PATCH] removed PCB antenna

---
 hardware/hackrf-one/frontend.sch         | 54 +-----------------------
 hardware/hackrf-one/hackrf-one-cache.lib | 17 +-------
 2 files changed, 3 insertions(+), 68 deletions(-)

diff --git a/hardware/hackrf-one/frontend.sch b/hardware/hackrf-one/frontend.sch
index 326dc1e4..793974a4 100644
--- a/hardware/hackrf-one/frontend.sch
+++ b/hardware/hackrf-one/frontend.sch
@@ -57,8 +57,6 @@ Wire Wire Line
 	5050 800  4650 800 
 Wire Wire Line
 	10800 8500 11650 8500
-Wire Wire Line
-	15200 9350 15200 9450
 Wire Wire Line
 	15000 8450 15100 8450
 Wire Wire Line
@@ -116,8 +114,6 @@ Wire Wire Line
 	7900 3550 9000 3550
 Wire Wire Line
 	9000 3550 9000 2750
-Wire Wire Line
-	15200 9450 14750 9450
 Wire Wire Line
 	14350 3200 14450 3200
 Wire Wire Line
@@ -238,8 +234,6 @@ Wire Wire Line
 Wire Wire Line
 	8200 4900 14450 4900
 Connection ~ 15700 8450
-Wire Wire Line
-	15800 8450 15500 8450
 Wire Wire Line
 	15650 3600 15750 3600
 Wire Wire Line
@@ -799,8 +793,6 @@ Wire Wire Line
 	15750 1150 15750 2800
 Wire Wire Line
 	13100 3200 13950 3200
-Wire Wire Line
-	14850 9600 14750 9600
 Wire Wire Line
 	9550 9050 9550 9150
 Wire Wire Line
@@ -844,13 +836,6 @@ Wire Wire Line
 	8500 7550 8500 8800
 Wire Wire Line
 	8500 8800 8650 8800
-Wire Wire Line
-	15600 8450 15600 8750
-Connection ~ 15600 8450
-Wire Wire Line
-	15600 8750 15200 8750
-Wire Wire Line
-	15200 8750 15200 8850
 Wire Wire Line
 	5550 800  5750 800 
 Wire Wire Line
@@ -887,20 +872,6 @@ F 4 "DNP" V 5450 800 60  0000 C CNN "Note"
 	1    5300 800 
 	0    1    1    0   
 $EndComp
-Text Notes 15350 9400 0    60   ~ 0
-Install P4 and cut R44\nto disable 900 MHz\nPCB antenna and\nenable external antenna.
-$Comp
-L R-SHORTED R44
-U 1 1 5047B833
-P 15200 9100
-F 0 "R44" V 15280 9100 50  0000 C CNN
-F 1 "0" V 15100 9100 50  0000 C CNN
-F 2 "" H 15200 9100 60  0001 C CNN
-F 3 "" H 15200 9100 60  0001 C CNN
-F 4 "DNP" V 15350 9100 60  0000 C CNN "Note"
-	1    15200 9100
-	-1   0    0    1   
-$EndComp
 $Comp
 L VAA #PWR34
 U 1 1 50471BB9
@@ -1043,29 +1014,6 @@ F 3 "" H 9450 9050 60  0001 C CNN
 	1    9450 9050
 	-1   0    0    1   
 $EndComp
-$Comp
-L GND #PWR79
-U 1 1 50452C2A
-P 14850 9600
-F 0 "#PWR79" H 14850 9600 30  0001 C CNN
-F 1 "GND" H 14850 9530 30  0001 C CNN
-F 2 "" H 14850 9600 60  0001 C CNN
-F 3 "" H 14850 9600 60  0001 C CNN
-	1    14850 9600
-	0    -1   -1   0   
-$EndComp
-$Comp
-L GSG-900MHZ-F-ANTENNA J2
-U 1 1 50452C20
-P 14750 9450
-F 0 "J2" H 15050 9550 60  0000 C CNN
-F 1 "900MHZ-F-ANTENNA" H 15000 10100 60  0000 C CNN
-F 2 "" H 14750 9450 60  0001 C CNN
-F 3 "" H 14750 9450 60  0001 C CNN
-F 4 "DNP" H 14750 9450 60  0001 C CNN "Note"
-	1    14750 9450
-	0    -1   -1   0   
-$EndComp
 Text GLabel 7200 4750 2    40   Input ~ 0
 MIXER_RESETX
 Text GLabel 7200 4650 2    40   Input ~ 0
@@ -3559,4 +3507,6 @@ F 6 "CONN JACK SMA PCB VERT" H 16100 8450 60  0001 C CNN "Description"
 	1    16100 8450
 	-1   0    0    -1  
 $EndComp
+Wire Wire Line
+	15500 8450 15800 8450
 $EndSCHEMATC
diff --git a/hardware/hackrf-one/hackrf-one-cache.lib b/hardware/hackrf-one/hackrf-one-cache.lib
index 27c62090..3b76cbd2 100644
--- a/hardware/hackrf-one/hackrf-one-cache.lib
+++ b/hardware/hackrf-one/hackrf-one-cache.lib
@@ -1,4 +1,4 @@
-EESchema-LIBRARY Version 2.3  Date: Sun Sep 29 19:18:41 2013
+EESchema-LIBRARY Version 2.3  Date: Sun Sep 29 20:42:07 2013
 #encoding utf-8
 #
 # +1.8V
@@ -385,21 +385,6 @@ X VCC 14 600 300 300 L 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
-# GSG-900MHZ-F-ANTENNA
-#
-DEF GSG-900MHZ-F-ANTENNA J 0 40 Y Y 1 F N
-F0 "J" 300 100 60 H V C CNN
-F1 "GSG-900MHZ-F-ANTENNA" 250 650 60 H V C CNN
-F2 "~" 0 0 60 H V C CNN
-F3 "~" 0 0 60 H V C CNN
-DRAW
-P 4 0 1 0  -150 300  -150 550  0 550  0 300 N
-P 15 0 1 0  0 550  100 550  100 200  200 200  200 550  300 550  300 200  400 200  400 550  500 550  500 200  600 200  600 550  700 550  700 100 N
-X RF 1 0 0 300 U 50 50 1 1 B
-X GND 2 -150 0 300 U 50 50 1 1 W
-ENDDRAW
-ENDDEF
-#
 # GSG-DIODE-TVS-BI
 #
 DEF GSG-DIODE-TVS-BI D 0 40 N N 1 F N