Labels:text | screenshot | font | diagram | black and white | number OCR: NASA Lyndon B. Johnson Space Center SUBJECT: NAME: MISSION COMMUNICATIONS OVERVIEW DG44/RENA H. HALDIMAN OPERATIONS OUTLINE DATE: PAGE DIRECTORATE AUGUST 26, 1987 2 I. THE COMMUNICATIONS NETWORK A. ORBITER RF SYSTEMS B. GROUND STATION NETWORK C. SATELLITE NETWORK II. ORBITER RF SYSTEMS: UHF, S-BAND, KU-BAND A. ORBITER FREQUENCIES B. THREE FORMS OF COMMUNICATION C. ORBITER RF SYSTEM LINKS D. ANTENNA LOCATIONS III. CCTV SYSTEM A. CAMERAS B. MONITORS C. VTR IV. ORBITER AUDIO LOOPS A. EXTERNAL LOOPS B. INTERNAL LOOPS V. COMMUNICATIONS INSTRUMENTATION VI. SUMMARY