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NASA-LLIS-1335

Lessons Learned – Ensure Test Facilities Can Accommodate "Test-as-You-Fly" (2002)

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T17:59:44Z
date available2017-09-04T17:59:44Z
date copyright03/31/2003
date issued2003
identifier otherFUVEQCAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/182783
description abstractAbstract:
The Mars Exploration Rover UHF Transceiver failed to attain carrier lock in duplex mode during flight qualification testing. The cause was finally traced to RF reflections into the UHF receiver from the non-anechoic walls of the test chamber.
Ensure that primary test facilities are capable of the full range of tests that the facility may reasonably be expected to support. Ensure that test facilities for duplex RF testing are equipped with appropriate ferrite anechoic cones.
languageEnglish
titleNASA-LLIS-1335num
titleLessons Learned – Ensure Test Facilities Can Accommodate "Test-as-You-Fly" (2002)en
typestandard
page3
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;2003
contenttypefulltext
subject keywordsCommunication Systems
subject keywordscommunications
subject keywordsFacilities
subject keywordsGround Equipment
subject keywordsHardware
subject keywordsIndustrial Operations
subject keywordsPayloads
subject keywordsPolicy & Planning
subject keywordsRadio Frequency Subsystem
subject keywordsradio frequency test
subject keywordsRF leakage
subject keywordsTest & Verification
subject keywordsTest Article
subject keywordsTest Facility
subject keywordstest-induced failure


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