Löhnert Elektronik is integrating the R&S QAR imaging tester from Rohde & Schwarz into its new end-of-line test benches for automotive radomes. Now the test benches can reproducibly test the reflection and transmission of these sensor covers over their entire surface at cycle rates of less than ten seconds. Löhnert Elektronik, a specialist in custom […]
Instrument runs true PIM analysis over fiber for IQ data
The IQ Fiber Master MT2780A multi-port CPRI-based RF and PIM (passive intermodulation) analyzer that is the first instrument to perform true PIM analysis over fiber and present RF spectrum results derived from IQ data. The MT2780A reduces test costs and time by providing field engineers, field technicians, and third-party contractors with a single instrument to […]
New time-saving functions for ESW EMI test receiver
Rohde & Schwarz has integrated the fast time-domain scan as standard in its R&S ESW EMI test receiver. It works with double bandwidth to increase measuring speed. Also new is the R&S EWS-K58 multi CISPR ADP option. It precisely shows the effects of interference on digital communication systems. The option accelerates CISPR 11 tests on […]
More dangerous than the virus? Converting manual resuscitators to ventilators
The shortage of respiratory ventilators in the face of the Covid-19 pandemic has led to numerous efforts aimed at turning hand-operated plastic pouches called bag-valve resuscitators into makeshift ventilators. The resuscitators, also called Ambu bags, are generally on-hand in large quantities. They are designed to be operated by hand, by trained technicians, to inflate patient […]
WiFi-connected automotive test scopes sport differential inputs
Automotive WiFiScopes are every-day oscilloscopes for automotive engineers and can be used via an Ethernet connection (LAN, WiFi or WAN) but also still with a USB 2.0/3.0 connection. The built-in battery gives the Automotive WiFiScope the possibility to perform fully wireless differential measurements. Measurements can then be performed completely galvanically isolated, and over long distances. […]
Boards block OpenVPX air slots
Plug-in boards are now available for blocking the airflow in an otherwise empty OpenVPX slot. They come in 3U and 6U sizes in the 5HP (1.0 in) width commonly used in the backplane architecture. The air slot blocker boards help optimize airflow by forcing the available airflow to pass through utilized slots. They fill spare […]
Precision programmable linear ac power sources generate super-clean outputs
A new range of precision programmable linear ac power sources include over 20 different models ranging in power from 500 VA to 30,000 VA. Compared to more commonplace PWM switching ac power sources, the LMX Series uses linear technology to offer superior performance with respect to output noise, voltage distortion, output impedance and peak current […]
Wideband I/Q data recorder enables field-to-lab tests with midrange equipment
The R&S IQW100 brings signals from the real world into the laboratory to simulate real-world test environments, used in combination with selected midrange R&S signal analyzers and generators. The R&S IQW100 supports recording and replaying signals with bandwidths up to 200 MHz and sampling rates up to 250 MS/sec. For the many worldwide users of […]
Video analyzer and generator offers comprehensive testing for DisplayPort 2.0
The quantumdata M42d Video Analyzer and Generator is the industry’s first DisplayPort 2.0 protocol test instrument. The DisplayPort 2.0 standard provides for data rates up to 20 Gb/sec per lane for an overall aggregate bandwidth of 80 Gb/sec, going well beyond the DisplayPort 1.4 standard’s aggregate rate of 32.4 GB/sec. These data rates support high […]
How to test for Covid-19 in 45 minutes
The FDA recently authorized use of a fast test for the Covid-19 virus that reportedly can finish up in about 45 minutes. The test was developed by Cepheid, a molecular diagnostics company that is part of Danaher Corp. The beauty of the new test is that it runs on existing Cepheid hardware called the GeneXpert […]
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