Wireless terminal production-level OTA test system supporting

5G MIMO/SISO measurement

GTS-PinProbe M6

5G FR1 OTA production line test system

Design concept: cost-effective, reliable, customizable

  • Spec:
    • Frequency:0.6–6GHz
    • Covers all formats (2G, 3G, 4G, 5G, Wi-Fi, Bluetooth)
    • Outer dimensions (L×W×H): 1.091×0.882×1.580m
    • Door size (H×W): 0.87×0.4m
    • Probe scanning accuracy: 0.1mm
    • Maximum number of DUTs: 6
  • Software:
    • Efficient: Multi-terminal parallel testing, 3–6 times more efficient
    • Smart: 20 minutes to complete new product introduction, 10 seconds to complete the switch between different models
    • Cost-effective: built-in 6-channel transceiver module, integration of shielded box test instrument
    • High confidence: test data is positively correlated with TRP


Multi-terminal parallel testing, 3–6 times more efficient

PINPM6 uses frequency band 0.6–6GHz for testing 2/3/4/5G, Bluetooth, Wi-Fi, etc. PinProbe M6 can test up to 6 mobile phones in parallel. This is mainly due to the multi-channel transceiver capability of the instrument, the beam steering of the probe antenna, the isolation design of the absorbing material, and the parallel execution of the software.

The test results are monotonically consistent with TRP

In order to ensure the detection rate, the production line test results must be monotonically consistent with the standard large darkroom test results. Based on the principle of near-field plane scanning of radiation aperture, PINPM6 designs an extremely near-field test probe to ensure the consistent transformation of near and far fields.


The test system provides built-in multi-channel transceiver options, supports broadband arbitrary waveform generation and vector signal reception and analysis functions, compatible with 5G NR sub-6GHz, LTE, LTE-V2X, NB-IoT, Cat-M, V2X 802.11p, Multi-type signals such as Wi-Fi and Bluetooth have truly realized the six-channel parallel transmission and reception test function.

Smart Import/Switch

PINPM6 provides a fully automatic lead-in method according to the position and polarization of the antenna according to the characteristics of the DUT.

EPP Environmentally Friendly Absorber

The PinProbe M6 measurement obscura adopts the multi-resonant tapered EPP absorber of the patented universal test technology. EPP can realize electromagnetic wave absorption of key frequency bands in a small space, ensure the low reflection characteristics of the measurement environment, reduce the test uncertainty, and improve the test accuracy.

System level self-test

In order to ensure the stability of the test, PinProbe M6 provides the function of self-calibration: the signal passes through the 7th port on the instrument end, the self-calibration antenna, each test antenna, and each port to form a closed loop 6 times to complete the calibration.

Human-machine Safety Design

Safety Design

Ergonomic Design

Product Maintenance

Modular structure, equipment maintenance is simple and easy; automatic system self-inspection, rapid troubleshooting

Open the back door of the box to troubleshoot electrical, structural, and antenna hardware faults.

RF Link Troubleshooting

Test the path loss between the probe antenna and the communication antenna to check whether the link is abnormal.

Cylinder Maintenance

Cylinder maintenance ports are on the left and right sides of the box, open to adjust and check the cylinder status adjustment parameters.

Test Software

RuiTest production line measurement software is a non-signaling production line test software developed based on the Microsoft.NET 4.0 platform. The software has the characteristics of high efficiency, rapid introduction of new products, flexible structure, guided process, high stability operation, simple and friendly interface, etc., which can meet the usage scenarios of most production lines.

  • Automatic import of new products
  • Support GTS multi-channel transceiver module
  • Parallel testing of multiple DUTs
  • Multi-DUT Configuration Management
  • Complete test data and logs
  • Support mainstream solution platforms
  • self-test
  • Role-based permission control to ensure data security
  • XML-based test process configuration, flexible definition of test items
  • View DUT antenna scan, calibration, test information
  • Low precision, high precision testing