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Developing a Mobile Phone Online Test with the NI PXI-5660 RF Signal Analyzer

The heart of the mobile phone test system is the Wireless Test Toolkit software, which we developed almost entirely in LabVIEW.

"Working with Xin Wei Co. Ltd, VI Services successfully developed a SCDMA mobile phone online test station using the PXI-5660 RF signal analyzer, LabVIEW, and the Wireless Test Toolkit. For each mobile phone product line, we replace two box instrument test systems with one new test station. Simultaneously, the test throughput has almost doubled on each product line. This results to almost four times of performance improvement."

- Shao Hui, VI Service Network

The Challenge:
Implementing wireless protocol parametric tests using the off-the-shelf commercial products to lower the cost and reduce the test time of mobile phones.

The Solution:
Building an automated PXI-based mobile phone parametric test system using an NI PXI-5660 RF signal analyzer with the Wireless Test Toolkit for LabVIEW to replace expensive and inflexible traditional box instruments.

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