Radio direction finding or RDF has been around since before World War One. From the time of the invention of radio, there has been a desire to know from what direction a radio signal was arriving at the listener’s radio receiver.

Amateur Radio has found several uses for RDF:

- Hunting down interfering radio signals, both accidental and malicious interference to repeaters (affecting both ham and commercial communications, including emergency services).

-Helping to locate downed aircraft by their emergency locator beacons (ELT).

 

The entertaining sport of “fox”, “bunny” or T-hunting. It is “fox hunting” that has spread through many ham radio clubs around the world as a very exciting and fun aspect of the hobby. Fox hunting can take many forms of transmitter hunting, from a person hiding within a few blocks of the starting point with his handheld and periodically making a transmission while others try to find him on foot using directional antennas; to a competition with multiple unmanned automatic transmitters scattered over a course that can be several hundred kilometers long – the entrants being required to find each transmitter in proper order with a minimum number of kilometers driven. Another variation includes jogging or running from one low power fox transmitter to another while carrying RDF equipment.

 

For more information Click here

Thank you to Al Duncan – VE3RRD

 

 

 

 

I plan on organizing a Fox hunt this summer. so get your gear together and be ready you never know when a fox will be hiding in Wascana park

VA5RED