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General Test Systems D&M 1900 mmWave Base Station Antenna Measurement System View larger

General Test Systems D&M1900 mmWave Base Station Antenna Measurement System

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  • 26GHz ~ 40GHz (up to 20GHz ~ 50GHz) Frequency
  • Measurement, Calibration, Diagnosis
  • Fast Multi-Beam & Multi-Pattern Measurement
  • 2600mmx1380mmx1980mm

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Test Equipment Description

GTS creatively put forward a Physics based Source Reconstruction and Mid-field Measurement method. Based on the method, D&M1900 can perform:

  • Fast phased array radiation pattern measurement
  • Automatic multi-beam measurement
  • Mutual coupling analysis
  • Element calibration and diagnose
  • High precision adjusting structure
  • Calibration before delivery

D&M1900 strictly controls every part of the system (quiet zone <-40dB; narrow beam and low X-polar ratio probe, absorption 50dB, 0.01mm rotating accuracy) to guarantee the measurement accuracy.

Specifications
FunctionPhased array measurement
Phase&magnitude calibration
Aperture field diagnosis
AURmmWave base station antenna measuremen
mmWave chipset (AIP) measurement
mmWave small terminals measurement
Frequency26GHz ~ 40GHz (up to 20GHz ~ 50GHz)
ItemsRF index: EVM, PER, ACLR, SFDR
Radiation index: Antenna pattern (amplitude, phase), EIRP, EIS, Directivity, Single element testing, Single data throughput
Shielding> 70dB
QC Reflections level<-40dB
Measurement distance1100mm
Power Toleration10kW/m2
AUT
AUT space∅ 950mm x 280mm
Max. size500mm x 500mm x 280mm (L x W x H)
Max. weight30kg
Quantity2
Probe
Sampling range-110° ~ 110°
Sampling accuracy0.1°
10dB beamwidth≤60°
Cross-polarization ration≤20dB (Main direction±15°)
Absorber
MaterialEPP; High Power tolerable honeycomb (optional)
Absorption≥50dB (26GHz ~ 40GHz)
Rotating accuracy0.1°
Turntable
X/Y adjusting range±50mm
X/Y adjusting accuracy±0.01mm
Z adjusting range50mm
Z adjusting accuracy±0.1mm
Size
Size2600mm x 1380mm x 1980mm (L x W x H)
Door1600mm x 650mm (W x H)

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