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Det finns flera modeller av sändare på både 3,5 och 144 MHz. Här visas några exempel på sändare som änvänds i Sverige.

För andra typer av sändare, se Länkar till RPO-utrustning.


Transmitters 3.5 MHz


MICKEL

Transmitter for 3.5 MHz. Designed by Jan Palmquist SM5FUG and Jens Zander SM5HEV. The mechanical design is different for different locations.

  • Output power 1 W
  • 5- or 10-minute cycle
  • Number of foxes can be set to 5, 6, 7, or 10 (local variations)
  • Start delay up to 24 hours
  • Size XXX×YYY×ZZ mm, varying
  • Built 1982

More information:

web ARDF controller Mickel

pdf Instruktionsblad

Location

Qty.

Frequency

Eskilstuna

7

3,535 MHz

Stockholm

7

3,579 MHz

Västerås

10

3,535 MHz

Örebro

7

3,579 MHz

Nationella
SSA-sändare

5

3,535 MHz

 

Backpack style
Transmitter 1 to 6 in Västerås. Backpack with transmitter, battery compartment, antenna, ground wires, flag and card puncher. Mechanical design: Nils-Olof Andersson SM5HCL.

Compact style
Transmitter 7 to 10 in Västerås with built-in rechargeable battery.

Fishing case style
Transmitter 1 to 7 in Stockholm.


SRJ-DUALBAND

Dual band transmitter for both 3.5 and 144 MHz. Designed by Olle Nilsson SM0KON.

  • Output power 1 W on 3.5, 0.5 W on 144
  • 5 foxes in 5 min-cycle or
    7 foxes in 7-min cycle
  • Start time set by radio-clock DCF77 with start delay up to 24 h
  • Size 220×100×90 mm
  • Rechargeable NiMH battery, 4 cells
  • FoxBox controller
  • Built Stockholm: 2005

Location

Qty.

Frequency

Stockholm

7

3,579 MHz

144.750 MHz
(1 to 5 only)

s


UKRAINA-DUALBAND

Dual band transmitter for both 3.5 and 144 MHz. Designed in Ukraina.

  • Output power x W on 3.5, x5 W on 144
  • 5 foxes in 5 min-cycle
  • Start delay ????
  • Size ccc ×ddd×ee mm
  • Rechargeable NiCD battery, x cells
  • Acquired: xxxx

Location

Qty.

Frequency

Eskilstuna

5

3,580 MHz

144.810 MHz

s


SRJ-MICRO/3.5

Transmitter for 3,5 MHz with continuous transmission on different frequencies. Designed by xxx.

  • Continous transmission
  • Start delay up to 24 h
  • Output power 5 mW
  • Size 130x70x60 mm
  • FoxBox controller
  • Alkaline 9 V battery
  • Built 2005

Location

Qty.

Frequency

Stockholm

1

3,530 MHz

1

3,540 MHz

1

3,550 MHz

1

3,560 MHz

1

3,570 MHz

 


GRJ/3.5

Designed by unknown.

  • Integrated "stämplingsenhet"
  • Runner id and time at fox can be read through the programming unit after competition
  • Start delay up to 24 h
  • Programmed by external programming unit
  • 5 foxes in 5 minute cycle
  • 5 m vertical wire antenna and 3 ground wires

Location

Qty.

Frequency

Göteborg

5

3,580 MHz

 

GRJ har planer på att konstruera något helt nytt med hjälp av moderna programmerbara processorer. I den konstruktionen försöker vi lägga in andra funktioner än vad som nödvändigtvis behövs. Om vi lyckas, kommer varje sändare i slutet av varje sändningspass (dvs var femte minut) att tala om hur många jägare som hittat räven. Med den informationen kan arrangören avgöra om räven kan plockas in innan jakttiden gått ut och därmed minska den tråkiga väntetiden på att alla rävar skall plocks hem efter jakten.

 


MINI-FOX/3.5

Transmitter for 3,5 MHz. Designed by Olle Nilsson SM0KON.

  • Very easy to use
  • 5 foxes in 5 min-cycle or
    7 foxes in 7-min cycle.
  • Start delay up to 24 h
  • Output power 1 W
  • Size 130x70x60 mm
  • Rechargeable NiMH battery 4xAA
  • FoxBox controller
  • Built Stockholm: 2007

Location

Qty.

Frequency

Stockholm

1

3,579 MHz
Prototype only

 


 

Transmitters 144 MHz


MICKEL-PLUGIN/144

Transmitter for 144 MHz to be connected to the 3,5 MHz transmitter/controller Mickel. Designed by Bo Lenander SM5CJW.

  • Omni-directional Halo-antenna
  • Controlled by Mickel

Location

Qty.

Frequency

Västerås

5

144,810 MHz

2

144,xxx MHz

 


MINI-FOX/144

Transmitter with integrated antenna for 144 MHz. Designed by Olle Nilsson SM0KON.

  • Integrated antenna, very easy to use
  • 5 foxes in 5 min-cycle or
    7 foxes in 7-min cycle.
  • Start delay up to 24 h
  • Output power 1 W
  • Size 130x70x60 mm
  • Rechargeable NiMH battery 4xAA
  • FoxBox controller
  • Built Stockholm: 2006, Västerås: 2007

Location

Qty.

Frequency

Stockholm

7

144,750 MHz

Västerås

7

144,750 MHz

 


SRJ-DUALBAND

Dual band transmitter for both 3.5 and 144 MHz. Designed by Olle Nilsson SM0KON.

See SRJ DualBand


Overview of ARDF transmitters in Sweden

Location Type Number Frequency Remarks Contact person
Eskilstuna MICKEL 1 3.535    
2 3.535    
3 3.535    
4 3.535    
5 3.535    
6 3.535    
7 3.535    
UKRAINA DUALBAND 1 3.580
144.810
   
2 3.580
144.810
   
3 3.580
144.810
   
4 3.580
144.810
   
5 3.580
144.810
   
Göteborg GRJ/3.5 1 3.579    
2 3.579    
3 3.579    
4 3.579    
5 3.579    
Kristianstad ???? 1 3.xxx    
2 3.xxx    
3 3.xxx    
4 3.xxx    
5 3.xxx    
Stockholm MICKEL 1 3.579    
2 3.579    
3 3.579    
4 3.579    
5 3.579    
6 3.579    
7 3.579    
SRJ DUALBAND 1 3.579
144.750
   
2 3.579
144.750
   
3 3.579
144.750
   
4 3.579
144.750
   
5 3.579
144.750
   
6 3.579    
7 3.579    
2 3.579
144.750
   
MINI-FOX/144 1 144.750    
2 144.750    
3 144.750    
4 144.750    
5 144.750    
MINI-FOX/3.5 1 3.535 Prototype  
SRJ-MICRO/3.5 1 3.530    
2 3.540    
3 3.550    
4 3.560    
5 3.570    
Västerås MICKEL 1 3.535    
2 3.535    
3 3.535    
4 3.535    
5 3.535    
6 3.535    
7 3.535    
8 3.535    
9 3.535    
10 3.535    
MICKEL PLUG-IN 1 144.810    
2 144.810    
3 144.810    
4 144.810    
5 144.810    
6 144.xxx    
7 144.xxx    
MINI-FOX/144 1 144.750    
2 144.750    
3 144.750    
4 144.750    
5 144.750    
6 144.750    
7 144.750    
Örebro MICKEL 1 3.579    
2 3.579    
3 3.579    
4 3.579    
5 3.579    
6 3.579    
7 3.579    
Sverige (SSA) MICKEL 1 3.535    
2 3.535    
3 3.535    
4 3.535    
5 3.535