USRA Houston Repository

Browsing by Author "Sondeen, P."

Browsing by Author "Sondeen, P."

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  • Sondeen, P. (Bendix Systems Division, 1966)
    This report contains a list of electronic common parts which are recommended for application in ALSEP equipment.
  • Sondeen, P. (Bendix Aerospace Systems Division, 1971)
    The E Revision of ATM-241 adds requirements for selection, specification and screening to be consistent with the new NASA two (2) year life requirements. AMENDMENT 1 to Revision E dated July 16, 1971 is provided to amend ...
  • Sondeen, P. (Bendix Aerospace Systems Division, 1970)
    The use of materials contained in Sections I and II of this report is mandatory for all items of flight hardware. Materials listed herein have been selected from Ref. 1 and Ref. 2 having been approved for use in the Apollo ...
  • Sondeen, P. (Bendix Systems Division, 1966)
    This report covers an investigation of cable and connector requirements for components of ALSEP subsystems.
  • Sondeen, P. (Bendix Aerospace Systems Division, 1971)
    Amendment 1 to ATM 242 is issued to incorporate additional non-metallic materials which can be approved on the basis of successful prior use in ALSEP and evidence that the requirements of Array E can be met.
  • Sondeen, P. (Bendix Aerospace Systems Division, 1969)
    This ATM details the investigation to determine the reliability characteristics of the Teledyne 421, latching relay used to generate the "3-month" output signal of the ALSEP Solid State Timer. The investigation was performed ...

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