Cost-effective automotive radome and bumper testing. Fast. Precise. Extremely short cycle time ensure high production throughput. The R&S®QAR50 is ideal for all stages of automotive radome and bumper testing: from material characterization in development to fast and accurate measurements in end-of-line (EOL) production testing.

R&S®QAR50 利用约 200 个接收和发射天线以快速测量材料、保险杠和标识的特性。 微波成像技术运用电子聚焦，能够更加灵活地定位测量天线，从而为重要的被测材料留有充足的空间。 电子聚焦增强了装置的稳健性。 仅使用单个天线接收和发射信号时，反射能量须准确返回原点。 即使是轻微的角度偏差，也会对测量值产生巨大影响。 R&S®QAR50 装备大型天线阵列，可允许更大的位置公差，同时提供高精度的测量结果。 在此位置公差范围内，仪器可确保结果正确且可靠 …

使用 Wise 汇率换算器查看汇率并将 50 QAR 兑换为 USD。 分析历史汇率图表获取卡塔尔里亚尔兑美元的实时汇率，并通过电子邮件免费接收汇率提醒。 跳转至主要内容

The R&S®QAR50 is the ideal tool for accurately testing the quality of radomes and bumpers in the automotive radar frequency range at the end-of-line (EOL). It features sufficient space to easily accommodate bulky bumpers combined with spatially resolved measurements to evaluate the homogeneity of design emblems.

Watch this series of 14 application videos to get guidance on the options and capabilities of the QAR from measurement principles and calibration to frequency response and phase mask measurements. This first video introduces the basic principles of microwave imaging and the R&S®QAR50 in general.

Evaluated using the R&S®QAR50-Z44 accredited verification set. The mean reflection value is defined as the arithmetic mean of the individually measured reflection values within the range [maxVal – 3 dB; maxVal]. maxVal is the maximum reflection value within the evaluation area.

使用 qar-k50 测量反射参数 了解 qar-k50 软件的更多技术信息，探究反射结果和矢量网络分析仪测量之间相关性的准确程度

R&S ® QAR50 Safety and regulatory information Getting Started 1179.4986.02 ─ 03 6 Lifting, carrying and installing the product The product is heavy and must be installed and set up by trained staff.

LisRT for Radome is the universal package for measurments with the R&S QAR50 or QAR50-R. It offers all available functions and can be customized even further. Our End-of-Line Test Stand for automotive radomes integrates the imaging tester R&S QAR50 by Rohde & Schwarz in the special edition QAR50-R.