- 2M Programmable Fox-Or Transmitter
The 2 metre fox or transmitter is a small low power transmitter which mounts in ...
[ Hits: 1065 | Votes: 2 | Rating: 1 ]
- 80m fox hunting receiver
Schematic anc PCB for a fox hunting receiver for 80 meters band
[ Hits: 1299 | Votes: 1 | Rating: 7 ]
- A Homebrew Antenna used for RFI Direction Finding
- W6OT
How to homemade antenna to be used with a handheld on the aircraft band to ...
[ Hits: 486 | Votes: 3 | Rating: 7.67 ]
- Active Attenuator
This active attenuator works as a simple mixer A signal from a 1 MHz oscillator ...
[ Hits: 292 | Votes: 1 | Rating: 6 ]
- Adjustable Attenuator
A simple adjustable passive attenuator by WB2HOL
[ Hits: 317 | Votes: 0 | Rating: 0 ]
- ARDF transmitter for 80 meters
The 80m TX described here is the well known ON7YD ATX 80 and timer combined ...
[ Hits: 1099 | Votes: 1 | Rating: 9 ]
- ARDF80 Receiver
Documentation to build your onw 80m ARDF receiver
[ Hits: 1229 | Votes: 1 | Rating: 8 ]
- Fox Box - Transmitter controller
This FOX BOX is based on a single CMOS 555 timer and uses an ISD1000 ...
[ Hits: 271 | Votes: 0 | Rating: 0 ]
- JUNIOR-2 ARDF receiver
- DL5NBZ
The JUNIOR 2 presented here is a competition direction finder receiver that is easy to ...
[ Hits: 90 | Votes: 0 | Rating: 0 ]
- Montreal Fox Controller
Fox Controller designed by VE2JX and VE2EMM includes schematic diagram to build the transmitter ...
[ Hits: 310 | Votes: 0 | Rating: 0 ]
- RDF with Raspberry PI and RTL-SDR
- RasHAWK
The RasHAWK team has used a Raspberry Pi as the basis for a networked RF ...
[ Hits: 901 | Votes: 3 | Rating: 9 ]
- RDF Yagi with Tape Measure elements
This antenna is an adaptation of the RDF2 two element close spaced Yagi antenna described ...
[ Hits: 344 | Votes: 0 | Rating: 0 ]
- The Fox - 40mw transmitter
This RDF two transistor 144 MHz transmitter uses a 48 MHz scanner crystal as an ...
[ Hits: 399 | Votes: 0 | Rating: 0 ]
- The Fox - 750 mw transmitter
This RDF three transistor 144 MHz transmitter uses a 48 MHz scanner crystal as an ...
[ Hits: 423 | Votes: 2 | Rating: 5.5 ]
- The Fox - a 250mw transmitter
This FOX transmitter is equipped with a timer It can be set to start transmitting ...
[ Hits: 384 | Votes: 1 | Rating: 1 ]
- The HANDI-Finder
This Radio Direction Finder Device Connects to an FM Receiver, Transceiver, or HT
[ Hits: 720 | Votes: 1 | Rating: 10 ]
- The Microsniffer Project
The Microsniffer is a fully autoranging VHF or UHF sniffer which has been designed for ...
[ Hits: 627 | Votes: 0 | Rating: 0 ]
- The Montreal Fox V3
A Fox transmitter by VE2EMM with construction details part list and schematic diagram
[ Hits: 292 | Votes: 0 | Rating: 0 ]
- WB2HOL Foxhunting beam
Building the WB2HOL foxhunting beam antenna
[ Hits: 1160 | Votes: 1 | Rating: 3 ]
- WB6BYU Tape Measure Yagi
A tape measure yagi antenna for 145.000 MHz suitable for ARDF
[ Hits: 1498 | Votes: 2 | Rating: 5.5 ]