ITUHFBC Software

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ITUHFBC Software

• Pham Nhu Hai
• ITU/BR

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A combined effort!

• Members of ABU-HFC, HFCC and ASBU
• Greg Hand (USA)
• and more...

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Agenda

• Features of the software
• Technical criteria used
• Hardware requirements
• How can I get it?

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What does ITUHFBC do?

• Data capture and query
• Select a suitable frequency band
• Run compatibility analysis
• (Resolution 355 of WRC-97)

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Data capture and query

• enter requirements
• modify requirements
• interrogate schedules
• import requirements from different formats
• export requirements to the common electronic
  format
• produce reports

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Select a suitable frequency band

• predict field strength, received power and
  reliability figures
• for different parameters
• frequency band
• slew angle, target areas
• transmitting site, antenna
• ITU-R PI.533

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Compatibility analysis

• taking into account all interfering sources
• calculating median Signal/Interference
• overall circuit reliability
• overall service reliability
• compute compatibility
• ITU-R PI.842

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Minimum hardware requirements

• Pentium CPU (32 bit)
• Windows 95, 98 and NT
• 32 MB RAM
• CD-ROM drive

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How can I get IT!

• Software is free and available for download from
  ITU Website
• http//www.itu.int/brsoft/terrestrial/hf-propagati
  on/index.html
• Also from the site
• Article S12 and technical papers
• Update-to-date reference tables
• Contact info for regional coordination groups

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Better stillGet HFBC CD-ROM!

• Updated schedule
• Latest version of HFBC software
• Detailed propagation and compatibility analysis
• Subscribe at ITU Sales and Marketing service.