Non-cellular device manufacturing

Mass production of non-cellular devices that support technologies such as WLAN 802.11a/b/g/n/p/ac/ax, Bluetooth® classic (BT/EDR) and low energy (LE), ZigBee and LR-WPAN requires optimized test setups in production lines in order to detect manufacturing defects and ensure the expected quality of a wireless device. This can be achieved by testing the devices in non-signaling mode, where the sequencer software communicates with the chipset directly over different physical interfaces offered by the non-cellular device.

Test setup for testing devices with different physical interfaces

R&S®CMWrun supports testing of such devices with different physical interfaces such as USB, PCIe, Serial, ADB, SDIO and Telnet. R&S®CMWrun combined with the R&S®CMW100 multiport communications manufacturing test set is a compact and cost effective turnkey test solution for quickly verifying TX and RX characteristics on the production line.

Products for non-cellular device testing

  • R&S®CMW100 Communications Manufacturing Test Set
    • Versatile: supports all non-cellular technologies such as IEEE 802.11a/b/g/n/p/ac, BT classic (BT/EDR) and low energy (LE), ZigBee, LR-WPAN and GPS in the sub 6 GHz band
    • High throughput and efficient: eight bidirectional ports enable multi-DUT testing for high overall throughput
    • Highly accurate: fully automatic level correction for highly accurate measurements
    • Eco-friendly: small footprint for minimal space requirements, low energy consumption
  • R&S®CMWrun Sequencer Software Tool
    • Production-ready sequencer tool for parallel multi-DUT testing with integrated chipset control
    • Supports communications to device under test with different types of physical interfaces
    • Measurement reports with pass/fail status indications
    • Test results storable in the custom database

Power Supply

  • The right power supply for the right application
  • Low ripple and stable voltages

High performance and accurate higher order MIMO testing

Non-cellular devices such as access points, routers, CPE and TV set-top boxes supporting IEEE 802.11n/ac often apply multiple antenna schemes like 2x2 MIMO, 3x3 MIMO or even higher order MIMO. This offers additional challenges in a production line where the goal is to use as few test and measurement resources as possible to measure signal characteristics on all multiple antenna streams.

Switched MIMO test setup for IEEE 802.11ac 4x4 MIMO access point with R&S®CMW100

The R&S®CMW100 multiport tester is ideal for MIMO testing. Each DUT antenna port is connected to an individual RF port on the tester. In “switched MIMO” mode, each antenna port is measured separately providing, for example, the modulation quality for each stream. The test setup can also be easily scaled up to test multiple DUTs.

Multi-DUT testing for MIMO and TX beamforming using R&S®CMW100 and R&S®CMWrun

In addition to switched MIMO, the R&S®CMW100 supports other MIMO variants such as composite MIMO, TX beamforming calibration and verification (required for devices that support implicit beamforming). This solution offers the best accuracy for higher order MIMO measurements.

Products for higher order MIMO testing

  • R&S®CMW100 Communications Manufacturing Test Set
    • Future-proof: multitechnology solution with a frequency range up to 6 GHz
    • High throughput and efficient: eight bidirectional ports enable multi-DUT testing for high overall throughput
    • Highly accurate: fully automatic level correction for highly accurate measurements
    • Eco-friendly: small footprint for minimal space requirements, low energy consumption
  • R&S®CMWrun Sequencer Software Tool
    • Includes chipset-specific libraries with ready-to-go test plans for complex measurements
    • Supports most chipsets available in the industry
    • Measurement reports with pass/fail status indications
    • Test results storable in the custom database

Cost-effective go/no-go test solution for final testing

Go/no-go test solution using the R&S®NRP power sensor and R&S®OSP switching unit

After final assembly, it is necessary to test the proper functioning of the non-cellular device. This calls for a cost-effective solution to perform simple RF power measurements to verify the DUT’s transmitter.

The R&S®NRP power sensors are ideal for measuring the output power transmitted from any non-cellular device such as an access point or router.

The R&S®OSP open switch and control platform is a speed-optimized solution that ensures fastest switching between different antenna ports, enabling simultaneous testing of multiple DUTs. Combining realtime power measurements with the fast switching capabilities of the R&S®OSP yields a cost-effective and simple test setup for verifying the proper functioning of non-cellular devices.

Products for go/no-go testing

  • R&S®OSP Open Switch and Control Platform
    • Plug and play RF switch and control platform
    • Easy, reliable and independent switching of different switching paths with just one command
    • Easy integration into an ATE system with Ethernet interface

Power Meter & Voltmeter

  • Cost-effective and compact: operation on a laptop/PC via USB
  • Comprehensive portfolio, from DC to 110 GHz, from –67 dBm to +45 dBm
  • Up to 90 dB dynamic range with three-path diode power sensors
  • Top accuracy with thermal power sensors
  • Up to four R&S®NRP-Zxx power sensors can be simultaneously connected to the R&S®NRP2 base unit

5G 测试与测量解决方案

谢谢。

您的要求已成功发送!

我们会尽快与您取得联系。

您的 罗德与施瓦茨团队

联系表单

请输入您的询问。

请提供您的联系地址。
联系信息

请输入您的名字。

请输入有效的电子邮件地址。

请输入您的公司名称。

请输入您的邮政编码。

请输入您的姓名。

请输入您的电话号码。

请输入您的国家/地区。

请输入城市名称。

请输入街道。

请输入您的号码。

(比如二楼、后方建筑)

如果不再希望通过电子邮件、邮件或电话接收此类信息,可以通过向以下地址发送消息来终止将数据用于推广宣传目的campaigns@rohde-schwarz.com,并注明我的电子邮件地址和电话号码。

所有个人数据将始终按照 罗德与施瓦茨隐私声明进行处理

安全响应代码
show captcha

输入错误。
Do not enter data in this field
*必填字段
谢谢。

您的要求已成功发送!

我们会尽快与您取得联系。

您的 罗德与施瓦茨团队

请求信息
主题: No Solution assigned to this page!

请输入您的询问。
联系信息

请提供您的联系地址。

请输入您的名字。

请输入有效的电子邮件地址。

请输入您的公司名称。

请输入您的邮政编码。

请输入您的姓名。

请输入您的电话号码。

请输入您的国家/地区。

请输入城市名称。

请输入街道。

请输入您的号码。

(比如二楼、后方建筑)
其他信息


安全响应代码
show captcha

输入错误。
*必填字段
谢谢。

您的要求已成功发送!

我们会尽快与您取得联系。

您的 罗德与施瓦茨团队

反馈
阐述您的观点
请提供主题。

请输入您的询问。
联系信息

请输入您的名字。

请输入有效的电子邮件地址。

请输入您的姓名。
安全响应代码
show captcha

输入错误。
Do not enter data in this field
*必填字段
International Website