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NASA-LLIS-0362

Lessons Learned - Magellan Radio Transmitter A Modulation Failure

active, Most Current
Organization: NASA
Publication Date: 4 November 1994
Status: active
Page Count: 3
scope:

Abstract:

Loss of Magellan telemetry data was traced to moisture contamination due to a subcontractor's failure to use dry gas in the repackaging of an operational amplifier. Recommendations involve use of fault tree analysis, appropriate component screening and qualification, minimizing power cycling, and using dry gas.

Document History

NASA-LLIS-0362
November 4, 1994
Lessons Learned - Magellan Radio Transmitter A Modulation Failure
Abstract: Loss of Magellan telemetry data was traced to moisture contamination due to a subcontractor's failure to use dry gas in the repackaging of an operational amplifier. Recommendations involve...
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