Fox controller by Réal VE2DSK
 

New PCB desing by Raymond VE2IPA

 

 

The Fox controller is helping you during the hunt.

Description :
 
- Identifier and automatic controller for the organizers.
- Loop: 1 minute carrier with a CW identification at the beginning with  (14 wpm) followed
           3 minutes of silence.
- Selection of 4 messages commutated by switches.
- The option (R5 1K resistance) is for a mobile radio (separate PTT).
- Crystal clock with , which returns a high degree of accuracy for timing.
- A 9 volts battery, which gives an endurance of several hours.
 
 

Electrical schematic for a portable radio
 

With this modification you can use two types of radios (mobile or portable).

 

PCB schematic
 

 

The PCB and the parts

 The PCB in the box
 

 

The Controller is now completed.