R&S®DDF1GTX High speed scanning HF direction finder

Key facts

Fastest DF measurement speed thanks to N-channel architecture
Frequency range 300 kHz to 30 MHz
Maximum realtime bandwidth of 30 MHz
Wideband super-resolution as option
Exclusively used with the R&S®ADD011SRX super-resolution HF DF antenna

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Extremely fast and accurate direction finding

The R&S®DDF1GTX high-speed scanning HF direction finder allows parallel direction finding of all signals across the entire HF range, ensuring the fastest speed while delivering outstanding DF accuracy, sensitivity and immunity to reflections. The optional super-resolution DF method in conjunction with the optional beamforming¹⁾ makes the direction finder ideal for complex signal scenarios.
¹⁾ Available on request

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Features & benefits

Scan speed and POI

Fastest scan speed and highest probability of intercept

N-channel architecture with 9 coherent receive channels
30 MHz realtime bandwidth
Parallel measurement of all signals across the HF range in just one test step

Detection Sensitivity

Exceptionally high detection sensitivity

Particularly low digital inherent noise through use of high bit depth in digital signal processing
Particularly high adjustable channel resolution

Short-duration signals

Accurate & reliable location of short-duration signals

Synchronization of multiple R&S®DDF1GTX for time-synchronized DF scan mode
Integrated GPS module as a high-precision time and frequency reference
Optional preclassifier for detecting LPI signals and summarizing individual DF results into a condensed result