TD-2 MICROWAVE RADIO RELAY SYSTEM 



1051 



IMAGE 



SUPPRESSION 



FILTER 



IF MAIN 

 AMPLIFIER- 



1 



TRANSMITTER 

 CHANNEL 

 I NETWORK 



TRANSMITTER 

 AMPLIFIER 



TRANSMITTER 

 MODULATOR 



IF PREAMPLIFIER 



RECEIVER 

 CONTROL UNIT 



TRANSMITTER 

 CONTROL UNIT 



RECEIVER MICROWAVE 

 GENERATOR (OR 

 40 MC SHIFTER) 



TRANSMITTER 



MICROWAVE 



GENERATOR 



Fig. 8b 



