November 1991 | NTIA Technical Memo TM-91-151
User's Guide and Reference Manual for the Improved High-Frequency Spectrum Use Model
Jeanne M. Ratzloff; Gregory R. Hand; James S. Washburn
Abstract: In light of the decisions made by the Administrative Council of the International Telecommunications Union to postpone the high-frequency (HF) broadcast conference scheduled for 1993 the Institute for Telecommunication Sciences documents its improved HF s
Keywords: IHFSUM software; high-frequency; IFRB; IFHSUM documentation; planning system; WARC
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