TD-2 MICROWAVE RADIO RELAY SYSTEM 



1065 



POWER SUPPLY 



RF SWEEP OSC 



IF & RF POWER METER 



1500 VOLT RECT, 



OSCILLOSCOPE 



IF ATT. PANEL 



IF DETECTOR PANEL 



IF SWEEP OSC. 



(OR 30 CYCLE SWITCH) 



METER 8. CONTROL 

 PANEL 



ATTENUATOR (AT 2) 



ATTENUATOR 



CABLE 

 TRANSDUCER 



WAVEMETER 



CRYSTAL MONITOR 



DIRECTIONAL 

 COUPLER 



TERMINATIONS 



Fig. 18 — Radio test bay. 



by a motor driven reactive element in one of two cavities associated with the 

 402A velocity variation oscillator tube. 



