LASA SUBARRAY ELECTRONICS MODULE (SEM) TELEMETRY Q MODIFICATION (SEM MOD 20),
Abstract
SEM Mod 20 involved two major changes in the operation of the Subarray Electronics Module (SEM). First, a new Power Distribution and Control Drawer (PDC), Model II, provided for an expansion of the SEM telemetry command responses to a possible sixty-three commands. The report briefly describes the work effort of the Montana LASA Maintenance Center personnel in accomplishing the modification. This consisted of four principal functions: Preliminary work at Lincoln Laboratory, System evaluation at the LMC, Modification and Checkout at the LMC, and Field installation. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 10, 1967
- Accession Number
- AD0658180
Entities
People
- H. L. Martin