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Setting Up Ham TV School Contacts with Ground Station and School Requirements

Learn how to establish Ham TV school contacts using specific ground station and school requirements. Includes equipment, technical details, content, scheduling, and support system. Presented by Gaston Bertels, ON4WF.

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Setting Up Ham TV School Contacts with Ground Station and School Requirements

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  1. How to set up Ham TV school contacts Presented by Gaston Bertels, ON4WF

  2. Ground station requirements • no obscurations for the antennas • 1.2m dish for S-band • Tutioune software • crossed VHF yagis (minimum 6 elements) • shack controlled left/right circular polarization • 100W VHF narrowband FM • accurate tracking (Pro.Sis.Telor similar) • Internet access (200 kb/s uplink minimum, 500 kb/s preferred) • reliable phone line • chains of 3 ground stations (10 minutes video)

  3. Schoolrequirements • fast Internet access • reliable phone line • conference phone (external microphone) • audio amplifier • computer equippedclassroom • beamer and screen

  4. System support • teleconference phone service • BATC server (British Amateur Television Club) • multiscreenviewer (5 screens) • automaticscreen and audio selection

  5. Content • questions and answers • microgravityexperiments • imagined and proposed by students • submitted to ARISS / Expedition management

  6. Scheduling • waitinglist of candidate schools for Ham TV contacts (requirements) • mentor • passpredicts for chained stations

  7. Ham TV contacts • technical set up by qualifiedhamoperator • standardized introduction • presentationcanbestreamed on BATC server (camera) • videorecording (school and ARISS archive)

  8. Thankyou

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