HF Radio Communications System Design Assessment. Task 3.3e Current Practices in Data Transmission.
Abstract
Contents: Overview-- Army Requirements for Data Transmission, Terminal Equipments, Operational Scenarios, System Synthesis, HF CHannel Characteristics, Ionosphere, Vertical Ionograms, Oblique Incidence Propagation, Multipath Propagation Times, Frequency Spread, Performance Degradation, Channel Model for Simulation; Technical Discussion-- Frequency Multiplexing Modems, Kineplex modems, Kathryn Modem, Andeft Modem, ANDVT Modem, BR Communications Modems, Time Diversity Modems, Rockwell-Collins 4800 BPS Modem, Harris Vinson Autovon Terminal, Modem Implementation, Summary, Conclusions and Recommendations.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 18, 1980
- Accession Number
- ADB053186
Entities
People
- John E. Ambrose
- Steven Dougherty