Spherical swingarm scanners

Каталог
  • Scanning radius from 1 to 6 m.
  • Positioning accuracy in angular coordinates 0,02 deg.
  • Accurate incline adjustment in antenna pointing.
  • Absolute encoders.

Description

PSA-ARCH series arch scanners are designed for antenna measurement with spherical near-field scanning  within frequency range up to 50 (110) GHz.

 

 

Advantages

 

Ability to measure radiation pattern in angular sector ±110deg (optional ±150 deg). Suitable for measuring antennas with low gain and wide radiation pattern.

Model PSA-ARCH-100 PSA-ARCH-200 PS-ARCH-300 PS-ARCH-400 PS-ARCH-600
Scanning radius, m 1 2 3 4 6
Frequency range 0,5  – 110 GHz 0,5  – 110 GHz 0,5  – 110 GHz 0,5  – 50 GHz 0,5  – 50 GHz
Antenna positioning accuracy, deg 0.02 0.06 0.08 0.1 0.1
Antenna positioning accuracy, mm 0.1 0.1 0.1 0.1 0.1
Maximum load limit, kg 20 kg
Scanning velocity, deg/sec 5
Weight, kg < 250 < 450 < 500 < 600 < 1200

 

Options

Option PSA-ZRoll     automated probe rotation  onpolarization axis ±180deg.

Option PS-AZ           AUT azimuth rotation positioner.

Option PS-TWA      AUT linear positioner for adjusting the height.

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