Apollo spacecraft test data evaluation system.
Apollo Spacecraft Test Data Evaluation System, noting functions, operation and performance
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Apollo Spacecraft Test Data Evaluation System, noting functions, operation and performance
LEM program history and management in RCA, DISCUSSING Apollo mission studies and initial assignments
Apollo mission evolution, with particular reference to lunar descent, landing, takeoff and rendezvous performed by LEM
Cassegrain monopulse tracking antenna for LEM and Command Module rendezvous guidance
Apollo environmental control system simulation chamber for suit and manned system evaluation and operational verification
Feasibility of adapting optical astronomy package to Apollo Application Program missions on lunar surface
Apollo wind tunnel test program and configuration design developments
Optical technology experiments of Optical Technology Apollo Extension System
Systems integration - Optical Technology Apollo Extension System
Systems integration for Optical Technology Apollo Extension System
Evaluation and recommended experiments for Apollo Optical Technology Extension System
Concepts and calculations for lunar solar reflecting beacon designs to be used in Apollo mission
Feasibility of direct relay of Apollo spacecraft data via communication satellite
Multiparameter monitoring visual displays for Apollo prelaunch checkout
Although the design of the Apollo network followed closely behind the Manned Space Flight Network (MSFN) modification for the Gemini program, many site modifications were necessary to provide Apollo support due to the greater scope of the Apollo program. The Apollo program requires instrumentation for support of the S-I, S-11, S IV-B/IU, Command Service Module (CSM) and Lunar Excursion Module (LEM) stages. Command Service Module (CSM) and Lunar Excursion Module (LEM) stages. Support must also be provided at both orbital and lunar distances. Increased data processing capability is required for processing and displaying significantly larger amounts of information. The ground network requires the capability of processing both Pulse Code Modulation (PCM) telemetry and command data for the CSM, LEM, and S IV-B/IU. In various stages of the Apollo program, both tone (on UHF) and digital [on Unified S-Band (USB) and UHF] command capabilities are required. Also at various stages both USB and VHF telemetry links are required.
Unified S-band system in Apollo network to provide tracking and communications to lunar distance
Digital command computer and telemetry computing system used at Apollo remote tracking sites