diff --git a/transmit.py b/transmit.py
index fc0f5303..a37c0914 100644
--- a/transmit.py
+++ b/transmit.py
@@ -1027,7 +1027,6 @@ if __name__ == "__main__":
 						output(txLed, 0)
 						if (mode == 'p') and (doppler_mode):
 							update_doppler()
-							rpitx = "arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 > /dev/null 2>&1 &"
 #						print("0")
 					else:
 #						sleep(0.1)
@@ -1041,7 +1040,9 @@ if __name__ == "__main__":
 						system(stop_rpitx)
 						output(txLed, 0)
 						if (mode == 'p') and (doppler_mode):
-							update_doppler("no")						
+							update_doppler() # "no")						
+							rpitx = "arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + tx + "e3 > /dev/null 2>&1 &"
+
 #						print("0")						
 						
 #						sleep(10)