MDF-124F(V2) Direction Finder


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Features & Benefits

  • Easy and simplified integration: A fully solid-state system
  • Direct access to any of the three international distress frequencies or auto-scanning/alert on these frequencies
  • Direct access to manual/preset users frequencies in DF tactical mode
  • Combined tactical/auto alert SAR modes allowing DF operation on your tactical manual/preset channel while still monitoring the three international distress frequencies
  • Fully static rotating antenna
  • Bearing computation from last actual bearing and current heading during beacons silences
  • Acts as a replacement solution for the DF-301E (same form factor)





15000 FH ARW 35°C



8800 FH ARW 35°C

Physical Specs


Width: 146mm

Height: 65mm

Length/Depth: 120mm

Weight: 0.75kg


Width: 315mm

Height: 90mm

Weight: 2.98kg



Input Power:

28 VDC 350 mA


Input Power:

28 VDC 410 MA



Operating Temperature: -15°C to +70°C

Storage Temperature: -55°C to +85°C

Altitude: 35,000ft max

Humidity: 95%


Operating Temperature: -55°C to +70°C

Storage Temperature: -55°C to +85°C

Altitude: 35,000ft max

Humidity: 95%




Typical System

Main Components

TypePart #DescriptionShipset #
MDF-124(V2)597-2092-601Direction finder processor and antenna; white radome1
MDF-124(V2)597-2092-603Direction finder processor and antenna; black radome1
BC-124F(V2)597-2091-501Control unit (28Vdc RED lighting)1
BC-124F(V2)597-2091-602Control unit (5V green B lighting)1
BC Connector Kit222-3018-623
MDF Connector Kit222-3022-045

Part Numbers

MDF-124F(V2) Direction Finder: 597-2092-601

V/UHF Direction Finder Processor and Antenna (White radome): 597-2092-603

V/UHF Direction Finder Processor and Antenna (Black radome):  597-2091-501

Control unit (28 Vdc RED Lighting): 597-2091-602

Related Documents

General Information

DF-500 direction finder


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