R&S®DDF200M Digital direction finder

Direction finding for vessel traffic service

R&S®DDF200M digital direction finder, front view

Key Facts

Parallel direction finding on up to 32 maritime frequency channels
Frequency range from 118 MHz to 250 MHz (with R&S®ADD090)
Frequency range from 118 MHz to 450 MHz (with R&S®ADD095)
Optional adaptive interference cancellation (with R&S®ADD090)
Serial interface compatible with R&S®DDF100M (option)

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Accurate radio direction finding for vessel traffic service

Simultaneous direction finding on multiple frequency channels.

The R&S®DDF200M delivers accurate radio direction finding results in vessel traffic control applications. It measures radio emissions from ships in the maritime VHF range on multiple frequency channels in parallel. The wideband DF technology ensures that DF performance for all measured frequency channels is equally high. The highly accurate DF system is in line with IALA recommendations. The optional adaptive interference cancellation allows maritime radiocommunications antennas to be installed on the same mast as DF antennas.