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General Test Systems MW150 OTA Test Solution for mmW Antenna Array View larger

General Test Systems MW150 OTA Test Solution for mmW Antenna Array

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  • Multiple tasks (RF specification, antenna specification, high and low temperature test)
  • Compact and user friendly
  • Upward swing door, easy to operate
  • Designed for OTA test of mmW-AiP, and on-chip antenna array

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Test Equipment Description

MW-series chambers are designed for RF test and OTA test of mmW Antenna in Package (AiP) as well as mmW antenna array, among which the MW60 tabletop chamber is extremely lightweight, compact and flexible. Besides OTA test of mmW AiP, MW60 could test RF performance of antenna under wide range of temperature(-55℃~125℃) by upgrading hardware.

MW150 could handle DUT with larger size, and by using high-precision turnable it could test and calibrate the mmW antenna array precisely and rapidly.

Specifications
Frequency 26.5 ~40GHz, 110 GHz (extensible)
Test Item
RF Specification EVM, PER, ACLR, SFDR (different scan angle)
Radiation Level EIRP, EIS, Beam profiles, Side lobes
Single element testing, Single data throughput
Passive Antenna Specification Gain, Directivity, Beam width
Max DUT Size 5cm × 5cm (Antenna Array)
30cm × 30cm (PCB Layout)
Technical Parameters
Size (L×W×H) 1.7m × 1.7m × 2.0 m
Testing Zone Φ30 cm
Reflection Level < -40 dB
Antenna Pattern Accuracy ±0.1 dB
Turn Table Max Load 10 kg
Turn Table Max Speed 15° /sec
Φ Resolution 0.1°
θ Resolution 0.1°
Door (H×W) 800mm × 800mm
Shielding Effectiveness >60 dB
Measurement Distance 0.8 m
Number of Antennas 2
RF Interfaces 2 ×SMA , In/Out,
1 calibration
Power AC 220/110 V
Control Interface RS 232 / RJ 45

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General Test Systems MW150 OTA Test Solution for mmW Antenna Array

General Test Systems MW150 OTA Test Solution for mmW Antenna Array

  • Multiple tasks (RF specification, antenna specification, high and low temperature test)
  • Compact and user friendly
  • Upward swing door, easy to operate
  • Designed for OTA test of mmW-AiP, and on-chip antenna array

Write a review

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