THRUST TUBE 

 GROUND PLANE 



NITROGEN TANK 

 VHF REPEATER 



MICROWAVE REPEATER 

 360° CYLINDER SOLAR PANEL 



SUN SENSOR 



TELEMETRY 

 AND COMMAND UNIT 



RECEIVER ANTENNA 



30° PHASED ARRAY 

 TRANSMITTER ANTENNA 



AFT RIB 



TRAVELING-WAVE 

 TUBE 

 NUTATION SENSOR 



SPIN SCAN CLOUD 

 CAMERA 



RESISTO JET 

 NUTATION DAMPER 



VHF WHIP ANTENNA 



Figure 28 The Applications Technology Satellite (ATS 1) 



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