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InternationalTelecommunicationUnion
World Radiocommunication
Seminar
(Geneva, 8-12 December 2008)
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
2
Workshop
ITU HFBC package
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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Introduction to the ITU HFBC software package
General principles:Consistent with Article 12 and
Resolution 535 of WRC-97.Developed in consultation with
administrations, broadcasters, and coordination groups.
Takes into account the availability of suitable computer hardware by administrations to run the software.
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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Key features of the software modules
HFBC REQ - Data Capture software
ITU HFBC - Calculation software
HFBC VAL - Data validation software
HFBC ANT - Antenna calculation software
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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HFBC REQData capture software
Capture HF requirements. Create and modify requirement
files. View selected parts of a schedule.
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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HFBC REQ 1.3 screenshot
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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ITU HFBCCalculation software
The main HF module, linked with the data capture module.
Propagation prediction: calculates propagation data; results in tabular form or on maps.
Compatibly analysis: calculates interference from other requirements; identifies interference sources; results are shown on maps.
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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ITU HFBC 5.2 screenshot
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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HFBC VALData validation software
Designed to assist administrations to validate quickly their HFBC requirement files:Article 12 HF bands.Regional coordination groups bands.
Remove requirements with frequencies out of the Article 12 bands.
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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HFBC VAL 2.0 screenshot
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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HFBC ANTAntenna calculation program Theoretical approach based on
Recommendation ITU‑R BS.705 Calculates the radiation patterns
and gain of the most common used HF antennas.
Provide quick reference for administrations and broadcasters in identifying antennas.
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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HFBC ANT 1.0 screenshot
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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System requirements
PC i486TM or Pentium®-based processor or compatible
64 MB of RAM (minimum) CD‑ROM drive Microsoft® Windows NT®, Windows®
2000, Windows® XP (Professional or Home Edition) or Windows Vista®.
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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Exercises Terrestrial workshop web page:
http://www.itu.int/ITU-R/terrestrial/seminars/ge08/index.html
Document «HFBC workshop exercises-E.doc » contains:
ITU REQ 1.3 – 2 exercises HFBC VAL 2.0 – 1 exercise ITU HFBC 5.2 – 4 exercises HFBC ANT 1.0 – 1 exercise
File: B06T1-MLA.TXT
World Radiocommunication Seminar (Geneva, 8-12 December 2008)
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Thank you for your attention!Questions