Tag: direction finding

via HACKADAY: Wearable Foxhunt Transmitter for Conventions

Amateur radio operator [KE4FOX] wanted to build his own 2M fox hunt transmitter for use at conventions. It would be contained in a 1020 Pelican micro case and attached to a person who would walk around transmitting a signal, leaving the hams to track down the fox. The project uses a DRA818 VHF/UHF transceiver plugged […]

ARDF Enthusiasts Compete in USA National Championships

Fifteen US-eligible competitors took home first-place awards in the just-completed 17th USA National Championships of Amateur Radio Direction Finding (ARDF) in Harrison, Ohio. The competition ran from August 3 through 6 on the 4,345-acre Miami Whitewater Forest and other nearby wooded sites, and it attracted more than 80 fans of the sport — also known […]

WRTC 2018 Conducts New Round of Testing at 15 Sites

WRTC 2018 organizers conducted a second round of station testing June 23-25. The effort involved more than 100 volunteers, who set up 15 Field Day-style stations in the Jessen-Wittenberg area of Germany where the international competition will take place in a little more than 1 year from now. Joining the locals were amateurs from Bavaria, […]

FCC Issues Notice of Unlicensed Operation in Public Safety Interference Complaint

The FCC has issued a Notice of Unlicensed Operation (NUO) to a Texas man for causing interference to a VHF public safety communications system in Dallas County. The FCC Enforcement Bureau issued the Notice to Bradley C. Pike of Dallas on May 17. On April 3, agents from the FCC’s Dallas Enforcement Bureau Office responded […]

via HACKADAY: Simple Scanner Finds the Best WiFi Signal

Want to know which way to point your WiFi antenna to get the best signal? It’s a guessing game for most of us, but a quick build of a scanning WiFi antenna using mostly off-the-shelf components could point you in the right direction. With saturation WiFi coverage in most places these days, optimizing your signal […]

via the ARRL: Team USA Heads to World Amateur Radio Direction Finding Championships

Fifteen top US on-foot hidden transmitter hunters are packing their bags to join more than 400 other competitors from 39 nations taking part in the 18th World Amateur Radio Direction Finding (ARDF) Championships in the Black Sea resort of Albena, Bulgaria. Competitors are divided into six age categories for males and five for females, in […]

via HACKADAY: Police Baffled? Send For The Radio Amateurs!

The police force in Evanston, Illinois had a problem on their hands. A mystery transmitter was blocking legal use of radio devices, car key fobs, cellphones, and other transmitters in an area of their city, and since it was also blocking 911 calls they decided to investigate it. Their first call for help went to […]

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