Update transmit.py txrf instead of txr

transmit.py

@@ -932,6 +932,8 @@ if __name__ == "__main__":
 #	if (mode != 'e'): 
 	program_fm(rx,tx,rxpl_value,sq,txpl_value)	
 
+	if (doppler_mode == True):	
+	
 		if (mode == 'e'):
 			tx_doppler_start_hz = txrf * 1e6
 		else:
@@ -942,7 +944,6 @@ if __name__ == "__main__":
 		rx_doppler_shift_hz = 0
 		print(f"Rx center frequency: {rx_doppler_start_hz}")
 
-	if (doppler_mode == True):	
 		TARGET_PASS = 85           # Maximum elevation profile
 	
 		doppler_table = iss_doppler_passes[TARGET_PASS]
@@ -1440,7 +1441,7 @@ if __name__ == "__main__":
 						update_doppler()
 						start_repeater(tx_doppler_freq_hz)
 					else:
-						start_repeater(txr)
+						start_repeater(txrf * 1e6)
 					while (input(squelch) == False):
 						sleep(1)
 					print("No carrier detected")