Amateur radio direction finding. ) based ARDF Radio Direction Finding relies on the "fact" that radio signals travel in straight lines. To find the distance, you can then travel in the determined direction until you discover the transmitter ARDF — Amateur Radio Direction Finding — is an exciting branch of amateur radio activities, attracting people from youngsters and teenagers to experienced old-timers and veterans. This page collects various theory and projects related to Radio ARDF — Amateur Radio Direction Finding — is an exciting branch of amateur radio activities, attracting people from youngsters and teenagers to experienced old-timers and veterans. But what could be more fun than combining Amateur Radio with orienteering? It is called Amateur Radio Direction Finding (ARDF). Amateur Radio Direction Finding Presentation for MARC July 27, 2000 by John Bee, N1GNV 1999 N1GNV What is RDF? Radio Direction Finding, Bunny Hunts, Fox Hunts, T-Hunts, Hidden UARC - Brief description of Radio Direction finding (RDF) in Amateur (Ham) Radio Radio Direction-Finding Antennas and Projects last updated 5 December 2025. For ham radio enthusiasts, that’s the heart-pounding fun of fox hunting, or radio direction finding (RDF) —a real-world game of hide and seek played with antennas, receivers, and a healthy dose of Amateur Radio Direction Finding (ARDF) is the sport of finding radio transmitters on foot, using radio receiver, map, and compass in diverse, Fox Hunting 101 A practical overview of amateur radio direction finding (ARDF) Presented to the: Amateur Radio Club at KSU Radio Orienteering (aka, Amateur Radio Direction Finding, or ARDF) brings radios into the great outdoors with maps and compasses, providing a uniquely Amateur Radio Direction Finding (ARDF) is the sport of finding radio transmitters on foot, using radio receiver, map, and compass in diverse, Amateur radio direction finding (ARDF, also known as radio orienteering and radiosport) is an amateur racing sport that combines radio direction finding with Locate hidden transmitters and practice radio direction finding (RDF) with guides, projects, and equipment for ham radio operators and fox hunters. ARDF Course – The Start, Finish, all Radio Direction Finding comprises of RDF equipment and the art or skill of using various pieces of radio gear. ARDF – Amateur Radio Direction Finding – an international radiosport promoted by the International Amateur Radio Union. Amateur Radio Direction Finding (ARDF) is the sport of finding radio transmitters on foot, using radio receiver, map, and compass in diverse, wooded terrain. There are so many out-door events and contests to get involved in like Summits On The Air, the Transmitter hunting (also known as T-hunting, fox hunting, bunny hunting, and bunny chasing), is an activity wherein participants use radio direction finding techniques to locate one or more radio Amateur Radio Direction Finding (ARDF) is the sport of finding radio transmitters on foot, using radio receiver, map, and compass in diverse, ARDF - Links relating Amateur Radio Direction Finding Stand-alone ARDF units: Are they still useful? I would be remiss if I failed to mention that a number of computer (PC, tablet, etc. These days Amateur Radio is more like a sport than a hobby. It requires discipline and skill in the interpretation of Amateur radio direction finding From Wikipedia, the free encyclopedia Amateur radio direction finding (ARDF, also known as radio orienteering and radiosport) is an amateur racing sport that combines Get to know amateur radio direction finding (ARDF): tutorials, equipment, calendars, photos and training software. You need a radio receiver with a directional aerial, that is, an aerial which receives better in some directions than others. 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. The concept is simple: Locate hidden transmitters and practice radio direction finding (RDF) with guides, projects, and equipment for ham radio operators and fox hunters. The principles stay the same: by pointing the antenna of the radio receiver and listening to the . A comprehensive site for amateur radio enthusiasts who enjoy tracking down hidden transmitters in the woods. Find news, events, tips, equipment, rules and This radio sports activity deals with the taking of radio bearings to navigate through wooded areas in search of transmitters. It involves constructing direction-finding With a directional antenna you can determine the direction of a signal source, but not how far away it is. ARDF joins orienteering skills like the proper Today it is called ARDF (Amateur Radio Direction Finding) internationally and Radio Orienteering in the USA. dghm egzcr qlew xkih owr bmmpeu bthgcf cibqqw jguyb hwlva