Technical and investigative support for high density digital satellite recording systems
Abstract
Methods and results of examinations and tests conducted on magnetic recording tapes under consideration for a high density digital (HDDR) satellite recording system are described. The examinations and tests investigate the performance of tapes with respect to their physical, magnetic and electrical characteristics. The objective of the tests, the likely significance of typical results, and the importance of the characteristics under investigation to the application are included. Theoretical discussions of measurement methods are provided where appropriate. Methods and results are discussed; the results of some sections are tabulated together to facilitate their comparison. The conclusion of each test section relates the test results to their possible significance and attempts to correlate the results of that section with the results of other tests. Some of the sections analyze sources of error inherent in the measurement methods or relate the value of the information obtained to the objectives of the test or the overall purpose of the project.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- July 1982
- Bibcode:
- 1982STIN...8336437S
- Keywords:
-
- Computer Compatible Tapes;
- Recording Instruments;
- Spacecraft Instruments;
- Data Correlation;
- Error Analysis;
- Measuring Instruments;
- Tables (Data);
- Instrumentation and Photography