The R&S®ADD253 VHF/UHF wideband DF Antenna is a multichannel DF antenna for the frequency range of 20 MHz to 3 GHz.

The R&S®DDF5GTS high-speed scanning direction finder offers outstanding realtime bandwidth and DF scan speed as well as high DF accuracy, sensitivity and im

The fast R&S®DDF550 wideband direction finder offers outstanding realtime bandwidth and DF scan speed as well as high DF accuracy, sensitivity and immunity.