Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Amateur_radio_direction_finding> ?p ?o }
- Amateur_radio_direction_finding abstract "Amateur radio direction finding (ARDF, also known as radio orienteering and radiosport) is an amateur racing sport that combines radio direction finding with the map and compass skills of orienteering. It is a timed race in which individual competitors use a topographic map, a magnetic compass and radio direction finding apparatus to navigate through diverse wooded terrain while searching for radio transmitters. The rules of the sport and international competitions are organized by the International Amateur Radio Union. The sport has been most popular in Eastern Europe, Russia, and China, where it was often used in the physical education programs in schools.ARDF events use radio frequencies on either the two-meter or eighty-meter amateur radio bands. These two bands were chosen because of their universal availability to amateur radio licensees in all countries. The radio equipment carried by competitors on a course must be capable of receiving the signal being transmitted by the five transmitters and useful for radio direction finding, including a radio receiver, attenuator, and directional antenna. Most equipment designs integrate all three components into one handheld device.".
- Amateur_radio_direction_finding sportGoverningBody International_Amateur_Radio_Union.
- Amateur_radio_direction_finding thumbnail Ardf_0001.jpg?width=300.
- Amateur_radio_direction_finding wikiPageExternalLink 12091215.htm.
- Amateur_radio_direction_finding wikiPageExternalLink newcomer.html.
- Amateur_radio_direction_finding wikiPageExternalLink www.ardf-r1.org.
- Amateur_radio_direction_finding wikiPageExternalLink links.htm.
- Amateur_radio_direction_finding wikiPageExternalLink www.ardf-r2.org.
- Amateur_radio_direction_finding wikiPageExternalLink www.ardf.club.
- Amateur_radio_direction_finding wikiPageExternalLink www.barc.in.
- Amateur_radio_direction_finding wikiPageExternalLink 04090911.htm.
- Amateur_radio_direction_finding wikiPageExternalLink 06091416.htm.
- Amateur_radio_direction_finding wikiPageExternalLink 08090406.htm.
- Amateur_radio_direction_finding wikiPageExternalLink 10091517.htm.
- Amateur_radio_direction_finding wikiPageExternalLink www.hamfestindia.com.
- Amateur_radio_direction_finding wikiPageExternalLink THRDFSinfo.html.
- Amateur_radio_direction_finding wikiPageExternalLink r3ardf.htm.
- Amateur_radio_direction_finding wikiPageExternalLink www.iaru.org.
- Amateur_radio_direction_finding wikiPageExternalLink www.peilsport.de.
- Amateur_radio_direction_finding wikiPageExternalLink ardf_games.htm.
- Amateur_radio_direction_finding wikiPageExternalLink ardf_links_swe.htm.
- Amateur_radio_direction_finding wikiPageExternalLink a8.
- Amateur_radio_direction_finding wikiPageExternalLink getstarted.
- Amateur_radio_direction_finding wikiPageID "3058028".
- Amateur_radio_direction_finding wikiPageLength "31252".
- Amateur_radio_direction_finding wikiPageOutDegree "100".
- Amateur_radio_direction_finding wikiPageRevisionID "681304093".
- Amateur_radio_direction_finding wikiPageWikiLink 2-meter_band.
- Amateur_radio_direction_finding wikiPageWikiLink 2-metre_band.
- Amateur_radio_direction_finding wikiPageWikiLink 2_meters.
- Amateur_radio_direction_finding wikiPageWikiLink 80-meter_band.
- Amateur_radio_direction_finding wikiPageWikiLink 80_meters.
- Amateur_radio_direction_finding wikiPageWikiLink Africa.
- Amateur_radio_direction_finding wikiPageWikiLink Amateur_radio.
- Amateur_radio_direction_finding wikiPageWikiLink Amplitude_modulation.
- Amateur_radio_direction_finding wikiPageWikiLink Antenna_(radio).
- Amateur_radio_direction_finding wikiPageWikiLink Asia.
- Amateur_radio_direction_finding wikiPageWikiLink Attenuator_(electronics).
- Amateur_radio_direction_finding wikiPageWikiLink Australia.
- Amateur_radio_direction_finding wikiPageWikiLink Battery_(electricity).
- Amateur_radio_direction_finding wikiPageWikiLink Bearing_(navigation).
- Amateur_radio_direction_finding wikiPageWikiLink Canada.
- Amateur_radio_direction_finding wikiPageWikiLink Cardioid.
- Amateur_radio_direction_finding wikiPageWikiLink Category:Orienteering.
- Amateur_radio_direction_finding wikiPageWikiLink Category:Radio_navigation.
- Amateur_radio_direction_finding wikiPageWikiLink Category:Radiosport.
- Amateur_radio_direction_finding wikiPageWikiLink Cellular_phone.
- Amateur_radio_direction_finding wikiPageWikiLink Central_Europe.
- Amateur_radio_direction_finding wikiPageWikiLink China.
- Amateur_radio_direction_finding wikiPageWikiLink Civil_defense.
- Amateur_radio_direction_finding wikiPageWikiLink Cold_War.
- Amateur_radio_direction_finding wikiPageWikiLink Compass.
- Amateur_radio_direction_finding wikiPageWikiLink Continuous_wave.
- Amateur_radio_direction_finding wikiPageWikiLink Denmark.
- Amateur_radio_direction_finding wikiPageWikiLink Direction_finding.
- Amateur_radio_direction_finding wikiPageWikiLink Directional_antenna.
- Amateur_radio_direction_finding wikiPageWikiLink Eastern_Bloc.
- Amateur_radio_direction_finding wikiPageWikiLink Eastern_Europe.
- Amateur_radio_direction_finding wikiPageWikiLink England.
- Amateur_radio_direction_finding wikiPageWikiLink Europe.
- Amateur_radio_direction_finding wikiPageWikiLink Ex-USSR.
- Amateur_radio_direction_finding wikiPageWikiLink Ferrite_core.
- Amateur_radio_direction_finding wikiPageWikiLink Ferrite_rod.
- Amateur_radio_direction_finding wikiPageWikiLink File:Ardf_0003.jpg.
- Amateur_radio_direction_finding wikiPageWikiLink File:Ardf_0006.jpg.
- Amateur_radio_direction_finding wikiPageWikiLink Fox_Oring.
- Amateur_radio_direction_finding wikiPageWikiLink Frequency_modulation.
- Amateur_radio_direction_finding wikiPageWikiLink Friendship_Radiosport_Games.
- Amateur_radio_direction_finding wikiPageWikiLink Gaiters.
- Amateur_radio_direction_finding wikiPageWikiLink Germany.
- Amateur_radio_direction_finding wikiPageWikiLink High_frequency.
- Amateur_radio_direction_finding wikiPageWikiLink International_Amateur_Radio_Union.
- Amateur_radio_direction_finding wikiPageWikiLink International_Orienteering_Federation.
- Amateur_radio_direction_finding wikiPageWikiLink International_Telecommunication_Union.
- Amateur_radio_direction_finding wikiPageWikiLink International_Telecommunications_Union.
- Amateur_radio_direction_finding wikiPageWikiLink Loop_antenna.
- Amateur_radio_direction_finding wikiPageWikiLink Middle_East.
- Amateur_radio_direction_finding wikiPageWikiLink Mobile_phone.
- Amateur_radio_direction_finding wikiPageWikiLink Morse_code.
- Amateur_radio_direction_finding wikiPageWikiLink Nanjing.
- Amateur_radio_direction_finding wikiPageWikiLink National_colors.
- Amateur_radio_direction_finding wikiPageWikiLink National_colours.
- Amateur_radio_direction_finding wikiPageWikiLink New_Zealand.
- Amateur_radio_direction_finding wikiPageWikiLink North_America.
- Amateur_radio_direction_finding wikiPageWikiLink Nylon.
- Amateur_radio_direction_finding wikiPageWikiLink Oceania.
- Amateur_radio_direction_finding wikiPageWikiLink Omnidirectional_antenna.
- Amateur_radio_direction_finding wikiPageWikiLink Orienteering.
- Amateur_radio_direction_finding wikiPageWikiLink Orienteering_map.
- Amateur_radio_direction_finding wikiPageWikiLink Peoples_Republic_of_China.
- Amateur_radio_direction_finding wikiPageWikiLink Physical_education.
- Amateur_radio_direction_finding wikiPageWikiLink Poland.
- Amateur_radio_direction_finding wikiPageWikiLink Polarization_(waves).
- Amateur_radio_direction_finding wikiPageWikiLink Post-Soviet_states.
- Amateur_radio_direction_finding wikiPageWikiLink Radiation_pattern.
- Amateur_radio_direction_finding wikiPageWikiLink Radio_Orienteering_in_a_Compact_Area.
- Amateur_radio_direction_finding wikiPageWikiLink Radio_direction_finder.
- Amateur_radio_direction_finding wikiPageWikiLink Radio_direction_finding.
- Amateur_radio_direction_finding wikiPageWikiLink Radio_frequency.
- Amateur_radio_direction_finding wikiPageWikiLink Radio_receiver.