This product comes from Alaris Antennas catalogues

Outdoor Housing for DF Switches


The DF-A0057 is a waterproof box designed for housing of our DF switch range. It allows the switches DF-A0050, DF-A0052, DF-A0054, DF-A0058, DFA0064 or DF-A0137, which are intended for indoor mounting, to be mounted to the DF-A0001, DF-A0007, DF-A0038, DF-A0062 or DF-A0136 antennas.

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Frequency Range 1 - 6000 MHz
DF input connectors 15 x TNC (f)
OMNI input connector 1 xz N (f)
Phase matching < 2° at 3 GHz
Output connectors 7 x N (f)
Protection Telegaertner 10 kA arrestors

    Product Applications

    Signals Intelligence
  • Radio Direction Finding
  • C-ESM

    Design Features

  • Flange mounting for DF antennas Internal lightning protection for RF and DC mast cables Phase-matched internal cabling