Direction Finding

AVARC - Antelope Valley Amateur Radio Club T-Hunt Page.

A home made yagi antenna featuring 6db forward gain and 22 Db front back ...

A 3 element yagi beam antenna made with a tape measure This design exhibits a ...

The 80 metre fox or test transmitter is a small low power transmitter which is ...

A full superhetrodyne SSB fox hunting receiver kit

Fox Hunting for Scouts Jamboree can be an opportunity to promote ARDF among Scouts all ...

This low power transmitter is developed for ARDF exercising purposes but of course can be ...

A collection of pictures for a mobile antenna setup for T-hunting.

Antenna design for use with hidden transmitters on international-rules ARDF events

Using APRS For Direction Finding

About Amateur Radio Direction Finding events sprint and Fox Oring spcialities Sprints are intended to ...

RDF Equipment Ideas for VHF Foxhunting and Radio Orienteering This information is primarily for the ...

Ardf holland, information about ardf activities in the netherlands, in english and dutch

Antennas, attenuators, Fox Timers and Controllers and Fox Transmitters

ARDF-Funksportreferats im DARC

Direction finding projects, useful tools for t-hunting operations

Here is a high performance hand held beam antenna that is easy to build and ...

Lots of information of hidding transmitters building portable yagi antennas s meters and much more ...

All about radio direction finding (RDF)

80-meter peilontvanger / receiver includes printed circuit sample and list of components

Lots of projects and introductions to RDF and T Hunting

An introduction to RDF contesting in southern California updated from a paper originally submitted for ...

Doppler informations, building notes in Spanish

When it is time for you to hide a Hidden Transmitter there are several ways ...

N6QAB Radio Direction Finding Web Site, DF vehicles, transmitters, sniffers, dopplers, TH-D7A

Samples and documentation on RDF setups

info on radio direction finding

IARU region 1 RD championship

The Utah Amateur Radio Club - Radio Direction-Finding RDF

SM5SVM ARDF resources

The Swedish ARDF page is mainly presented in the Swedish language but some articles are ...

A tape measure beam antenna optimized for fox hunting with a 7 3 dBd gain ...

An RDF optimized version of popular tape measure antenna

The Adcock antenna has been used for a long time for RDF It is basically ...

This processor controlled autoranging sniffer has become popular for vehicle based foxhunting in Australia ...

Amateur radio direction finding transmitter hunting web site from San Francisco Triangulating a radio signal ...

If your club holds only two meter ARDF events you are missing half the fun ...

VectorFox is a software born to incorporate a PC into the fox hunting environment VectorFox ...

Fox hunting site with details of a PC based DF system