Tag: DFing

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 […]

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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