LABORATORY EVALUATION ELECTRO-TECH SPA-10-1, MANDREL IND.

Abstract

Mandrel Industries Amplifier, Model SPA-10-1, has been evaluated for use in the Portable Seismograph System, Model 19282. Because of poor temperature characteristics and relatively high noise level of this amplifier, and the required operating specifications of the portable seismograph system, the amplifier is not recommended for use. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 15, 1966
Accession Number
AD0480342

Entities

People

  • O. D. Starkey

Organizations

  • Geotech Instruments (United States)

Tags

DTIC Thesaurus Topics

  • Amplifiers
  • Buildings And Structures
  • Instrumentation
  • Measuring Instruments
  • Recording Systems
  • Seismographs
  • Specifications
  • Test And Evaluation

Readers

  • Optical Fiber Sensing and Electromagnetic Propagation.
  • Seismology
  • Systems Analysis and Design