diff --git a/rpitx.py b/rpitx.py
index 704d6eb9..72742ddb 100644
--- a/rpitx.py
+++ b/rpitx.py
@@ -763,7 +763,7 @@ if __name__ == "__main__":
 #					print(txLed)
 #					print(txLedOn)
 				sleep(4.2)
-		elif (mode == 'e'):
+		elif (mode == 'e'):  # code based on https://zr6aic.blogspot.com/2016/11/creating-2m-fm-repeater-with-raspberry.html
 			print("Repeater")
 			print("Stopping command and control")
 			system("sudo systemctl stop command")
@@ -779,7 +779,10 @@ if __name__ == "__main__":
 					GPIO.setup(txLed, GPIO.OUT)						
 					output(txLed, txLedOn)
 #					system("arecord -D hw:CARD=Device,DEV=0  | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
-					system("arecord -D hw:CARD=Device,DEV=0 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
+##					system("arecord -D hw:CARD=Device,DEV=0 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
+					system("sudo nc -l 8011 | csdr convert_i16_f | csdr gain_ff 16000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 &")
+					sleep(1)
+					system("sudo arecord -D plughw:1 -r48000 -fS16_LE -c1 | nc localhost 8011 &")
 					GPIO.output(powerPin, 1)
 					sleep(1)
 					GPIO.output(powerPin, 0)
@@ -787,7 +790,9 @@ if __name__ == "__main__":
 						sleep(1)
 					print("No carrier detected, stopping repeater")
 					output(txLed, txLedOff)
-					system("sudo killall -9 arecord")	
+					system("sudo killall -9 arecord")
+					system("sudo killall -9 nc")
+					system("sudo killall -9 rpitx")
 		
 		else:
 			print("FSK")