RDF Projects
Radio Direction Finding projects
Site Listings
2M Programmable Fox-Or Transmitter
80m fox hunting receiver
A Homebrew Antenna used for RFI Direction Finding
Active Attenuator
Adjustable Attenuator
ARDF transmitter for 80 meters
ARDF80 Receiver
Fox Box - Transmitter controller
JUNIOR-2 ARDF receiver
Montreal Fox Controller
RDF with Raspberry PI and RTL-SDR
RDF Yagi with Tape Measure elements
The Fox - 40mw transmitter
The Fox - 750 mw transmitter
The Fox - a 250mw transmitter
The HANDI-Finder
The Microsniffer Project
The Montreal Fox V3
WB2HOL Foxhunting beam
WB6BYU Tape Measure Yagi
The 2 metre fox or transmitter is a small low power transmitter which mounts in ...
Hits: 1072
| Votes: 3 | Rating: 4
Schematic anc PCB for a fox hunting receiver for 80 meters band
Hits: 1311
| Votes: 1 | Rating: 7
How to homemade antenna to be used with a handheld on the aircraft band to ...
By: W6OT
Hits: 504
| Votes: 3 | Rating: 7.67
This active attenuator works as a simple mixer A signal from a 1 MHz oscillator ...
Hits: 299
| Votes: 1 | Rating: 6
A simple adjustable passive attenuator by WB2HOL
Hits: 323
The 80m TX described here is the well known ON7YD ATX 80 and timer combined ...
Hits: 1109
| Votes: 1 | Rating: 9
Documentation to build your onw 80m ARDF receiver
Hits: 1240
| Votes: 1 | Rating: 8
This FOX BOX is based on a single CMOS 555 timer and uses an ISD1000 ...
Hits: 279
The JUNIOR 2 presented here is a competition direction finder receiver that is easy to ...
By: DL5NBZ
Hits: 100
Fox Controller designed by VE2JX and VE2EMM includes schematic diagram to build the transmitter ...
Hits: 315
The RasHAWK team has used a Raspberry Pi as the basis for a networked RF ...
By: RasHAWK
Hits: 928
| Votes: 3 | Rating: 9
This antenna is an adaptation of the RDF2 two element close spaced Yagi antenna described ...
Hits: 348
This RDF two transistor 144 MHz transmitter uses a 48 MHz scanner crystal as an ...
Hits: 409
This RDF three transistor 144 MHz transmitter uses a 48 MHz scanner crystal as an ...
Hits: 434
| Votes: 2 | Rating: 5.5
This FOX transmitter is equipped with a timer It can be set to start transmitting ...
Hits: 391
| Votes: 1 | Rating: 1
This Radio Direction Finder Device Connects to an FM Receiver, Transceiver, or HT
Hits: 730
| Votes: 1 | Rating: 10
The Microsniffer is a fully autoranging VHF or UHF sniffer which has been designed for ...
Hits: 631
| Votes: 1 | Rating: 9
A Fox transmitter by VE2EMM with construction details part list and schematic diagram
Hits: 297
Building the WB2HOL foxhunting beam antenna
Hits: 1170
| Votes: 1 | Rating: 3
A tape measure yagi antenna for 145.000 MHz suitable for ARDF
Hits: 1499
| Votes: 2 | Rating: 5.5