Showing 1 - 8 results of 8 for search '"amateur radio operator"', query time: 0.12s Refine Results
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    Design of Emergency Position Reporting System for Disasters Using Amateur Radio and Automatic Packet Reporting System (APRS) as a Mobile Station Operator for Educational Purposes by Sok Oeun Un, Kimtho Po, Kosorl Thourn, Rathna Pec, Channareth Srun, Seven Siren

    Published 2023-12-01
    “…The server system allowed data location information monitoring using a valid passcode from a licensed amateur radio operator and used strictly by the servers to validate the connection to the server application.…”
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    Article
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    Feasibility of a cohort study on health risks caused by occupational exposure to radiofrequency electromagnetic fields by Wahrendorf Jürgen, Schlehofer Brigitte, Schüz Joachim, Münster Eva, Berg-Beckhoff Gabriele, Breckenkamp Jürgen, Blettner Maria

    Published 2009-05-01
    “…</p> <p>Results</p> <p>Twenty occupational settings with workers potentially exposed to RF-EMF and, in addition, a cohort of amateur radio operators were considered. Based on expert ratings, literature reviews and our set of predefined criteria, three of the cohorts were identified as promising for further evaluation: the personnel (technicians) of medium/short wave broadcasting stations, amateur radio operators, and workers on dielectric heat sealers. …”
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    Article
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    Heliophysics and amateur radio: citizen science collaborations for atmospheric, ionospheric, and space physics research and operations by Nathaniel A. Frissell, Nathaniel A. Frissell, Nathaniel A. Frissell, John R. Ackermann, John R. Ackermann, Jesse N. Alexander, Jesse N. Alexander, Robert L. Benedict, William C. Blackwell, Rachel K. Boedicker, Rachel K. Boedicker, Stephen A. Cerwin, Kristina V. Collins, Kristina V. Collins, Scott H. Cowling, Scott H. Cowling, Chris Deacon, Chris Deacon, Devin M. Diehl, Devin M. Diehl, Francesca Di Mare, Francesca Di Mare, Timothy J. Duffy, Timothy J. Duffy, Laura Brandt Edson, Laura Brandt Edson, William D. Engelke, William D. Engelke, James O. Farmer, Rachel M. Frissell, Rachel M. Frissell, Robert B. Gerzoff, John Gibbons, John Gibbons, Gwyn Griffiths, Sverre Holm, Sverre Holm, Frank M. Howell, Frank M. Howell, Stephen R. Kaeppler, Stephen R. Kaeppler, George Kavanagh, David Kazdan, David Kazdan, Hyomin Kim, Hyomin Kim, David R. Larsen, David R. Larsen, David R. Larsen, Vincent E. Ledvina, Vincent E. Ledvina, William Liles, William Liles, Sam Lo, Michael A. Lombardi, Michael A. Lombardi, Elizabeth A. MacDonald, Elizabeth A. MacDonald, Julius Madey, Julius Madey, Thomas C. McDermott, Thomas C. McDermott, David G. McGaw, David G. McGaw, Robert W. McGwier, Robert W. McGwier, Gary A. Mikitin, Ethan S. Miller, Ethan S. Miller, Cathryn Mitchell, Cathryn Mitchell, Aidan Montare, Aidan Montare, Cuong D. Nguyen, Cuong D. Nguyen, Cuong D. Nguyen, Peter N. Nordberg, Gareth W. Perry, Gareth W. Perry, Gerard N. Piccini, Gerard N. Piccini, Stanley W. Pozerski, Robert H. Reif, Jonathan D. Rizzo, Robert S. Robinett, Veronica I. Romanek, Veronica I. Romanek, Simal Sami, Simal Sami, Diego F. Sanchez, Diego F. Sanchez, Muhammad Shaaf Sarwar, Muhammad Shaaf Sarwar, Jay A. Schwartz, H. Lawrence Serra, H. Ward Silver, Tamitha Mulligan Skov, Tamitha Mulligan Skov, David A. Swartz, David R. Themens, David R. Themens, David R. Themens, Francis H. Tholley, Francis H. Tholley, Mary Lou West, Mary Lou West, Ronald C. Wilcox, David Witten, David Witten, Ben A. Witvliet, Ben A. Witvliet, Nisha Yadav, Nisha Yadav

    Published 2023-11-01
    “…The large-scale observational capabilities of distributed instrumentation fielded by amateur radio operators and radio science enthusiasts offers a tremendous opportunity to advance the fields of heliophysics, radio science, and space weather. …”
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    Article
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    Handbook of Space and Solar System Exploration in 1950s / by Valdes, Marilou, author 648396

    Published 2012
    “…The satellite traveled at 29,000 kilometers (18,000 mi) per hour, taking 96.2 minutes to complete an orbit, and emitted radio signals at 20.005 and 40.002 MHz which were monitored by amateur radio operators throughout the world.…”
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    software, multimedia
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    Grape Version 1: First prototype of the low-cost personal space weather station receiver by John Gibbons, Kristina Collins, David Kazdan, Nathaniel Frissell

    Published 2022-04-01
    “…Crowd sourced data collection among the international community of amateur radio operators and shortwave listeners has great potential for addressing problems of under-sampling in the geospace system. …”
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    Article