Hybrid Systems
G-DualScan
200.00 MHz – 40000.00 MHz

G-DualScan represents a step forward in spherical near-field measurements. It measures antennas with large dimensions and analyzes a very broad range of frequency bands from 200 MHz to 18 GHz. It consists of a single-probe gantry arm and a multi-probe arch up to 12 meters (40 feet) in diameter.

Reference: 
G-DualScan
MEASUREMENT CAPABILITIES
  • Gain
  • Directivity
  • Beamwidth
  • Cross polar discrimination
  • Sidelobe levels
  • 3D radiation pattern
  • Radiation pattern in any polarization (linear or circular)
  • Antenna efficiency
FREQUENCY BANDS
  • Single-probe: 200 MHz - 18 GHz, divided in sub-bands (up to 40 GHz upon request
  • Multi-probe: 400 MHz - 6 GHz (400 MHz - 18 GHz or 70 - 400 MHz upon request)
SOFTWARE
  • Midas
  • SatEnv
  • MVG WaveStudio
  • 959 Spectrum (North America only)
EQUIPMENT
  • Amplification unit
  • Mixer unit
  • N-PAC
  • Primary synthesizer
  • Auxiliary synthesizer
  • Transfer switching unit
  • Power and control unit
  • Probe array power supply
  • Heavy DUT positioner, Azimuth over Goniometer
  • Elevation positioner for gantry arm
  • Positioner controller
  • E-Stop unit
  • Local control unit
  • Real time controller
  • Control interface unit
  • Uninterruptible power supply
  • Instrumentation rack
  • Ethernet switch
  • AUT port switch
ADD-ONS
  • Shielded anechoic chamber