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WD-3300-AX330D High Performance Portable Direction Finding System with Antenna 1000-3500 MHz

Product.Nr.: 9178

product description

WD-3300-AX330D High Performance Portable Direction Finding System with UHF/SHF Antenna 1000-3500 MHz

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The WiNRADiO WD-3300 Direction Finding system employs the proven pseudo-Doppler and Wattson-Watt methods, combined with statistical signal processing, to deliver a cost-effective, yet highly accurate DF solution for government, military, law enforcement and industrial applications.

The entire DF system comprises of fully integrated receivers, battery, charging unit and control circuitry in a compact sturdy carry case, ready for quick and easy deployment anywhere, with or without external power sources.

The fully weather-proof antenna system comes with a sturdy tripod and employs 8-pole arrays for HF/VHF and UHF frequency bands for maximum accuracy.

The main user interface of the DF system is designed around a virtual receiver control panel, making it possible to operate the system just like a conventional communications receiver.

For maximum operator convenience, the bearings are indicated in numerical format, both as instantaneous and averaged values.

The circular azimuth display, with a freely adjustable North reference, has an additional “polar mode”. This allows the user to assess the signal strength relative to the trace length. An adjustable trace decay time can assist with recognising random reflections.

The waterfall and histogram graphics give an instant overview of the signal bearing distribution over time, assisting in validating the quality of the signal azimuth indicators.


  • Compact stand-alone system
  • Single or dual receiver versions
  • Wide frequency range, extendable to 3.5 GHz
  • Proven and reliable pseudo-Doppler method
  • Mobile or stationary deployment
  • Quick system set-up without tools
  • Rugged and weather-proof construction
  • Superior accuracy
  • Real-time RF/Audio spectrum analyzer
  • Mains power and battery operation
  • Single or dual receiver configuration
  • Integrated compass compensation
  • Optional GPS logging
  • Optional Client/Server control
  • Optional triangulation and mapping

Other available hardware and software options for WD-3300:

  • WD-3300RP-G315-1: Single-channel portable DF system (100-1000 MHz standard WD-3300-AX310D antenna included) (Item No. 9198)
  • WD-3300RP-G315-2: Dual-channel portable DF system (100-1000 MHz standard WD-3300-AX310D antenna included) (Item No. 9199)
  • WD-3300-AX320D: Optional HF/VHF antenna 2-100 MHz (Item No. 9187)
  • WD-3300-GPS: GPS option (Item No. 9170)
  • WD-3300-CSO: Client/Server option (Item No. 9200)
  • WD-3300-TMO: Triangulation/Mapping option (Item No. 9171)

Detailed Technical Specifications