An instrument platform runs new Bluetooth LE test modes for Bluetooth LE 5.0. Similar to that for Bluetooth Classic, it allows manufacturers to perform all RF and pre-conformance tests on their Bluetooth LE components via the over the air interface (OTA). This simplifies testing considerably, as no additional control cable is required as would be […]
Modular test platform simplifies network installation at scale
The OneAdvisor instrument platform addresses the evolving requirements of communication service providers, their field technicians and their contractors. The first OneAdvisor solution, ONA-800, provides the essential combination of technology coverage, test features, and test process automation to facilitate this aggressive network deployment. The VIAVI ONA-800 allows cell site technicians to test fiber, RF, and CPRI/Ethernet […]
Testing transistors with a voltmeter
A bad transistor can sometimes be detected by its partly burned or distorted appearance, but more often there is no visible indication. One approach to troubleshooting is to substitute a known good component, but that is a costly way to go. Also, it is not reliable because an outside defective component can instantly destroy the […]
IEEE 802.11ax compliant WLAN signaling test setup handles SISO, MIMO, OFDMA modes
An IEEE 802.11ax test solution for WLAN access points in multi-user operation (OFDMA) employs an R&S CMW270 Wireless Connectivity Tester to test the RF characteristics of receivers and transmitters and to determine the data throughput in the transmit and receive directions. With an R&S CMW270 Wireless Connectivity Tester and the WLAN 11ax signaling test option, […]
Class AB high-power amplifiers offer optional heatsinks
A new series of high power, Class AB broadband amplifier modules incorporate GaN, LDMOS or VDMOS semiconductor technology. The combination of high linearity and efficiency with low distortion over a wide dynamic range makes them candidates for a variety of applications including communications systems, military radio, radar, signal jamming, test and measurement and base stations. […]
Economical RF signal sources support R&D, test & services apps
The AIM-TTi TGR2051 and TGR2053 RF Signal Generators are a major revision of the successful TGR 2000 series, which both offer exceptional performance, low phase noise, and offer output signals from 150 kHz to 1.5 and 3 GHz respectively. These versatile RF generators provide excellent frequency accuracy and stability, large signal amplitude range, low phase […]
Automated testing for automotive ethernet gear
The new Automotive Ethernet Tester (AET) is a highly-automated test system for OPEN ALLIANCE TC8 switching and AVB/TSN tests at the component level. The Automotive Ethernet Tester consists of a 19-in. test rack with control and analysis software. A PC control unit regulates the test system. Depending on the implementation, the test platform can contain […]
Electromagnetic field analyzer measures in time and frequency domains
The Microrad NHT 3DL Electromagnetic Field Analyzer is designed to measure electromagnetic fields in both time and frequency domains and in compliance with all the main international standards and regulations. A wide selection of interchangeable electromagnetic field probes allows this handheld analyzer to measure complex electric and magnetic fields from dc to 1 MHz in […]
Cloud/browser-based platform enables remote RF analysis
A cloud and browser-based application platform enables users to perform RF analysis remotely, without having to purchase a permanent software license. With R&S Cloud4Testing, users take advantage of different Rohde & Schwarz software solutions for testing – the only thing required is internet access and a valid subscription. R&S Cloud4Testing is an innovative software-as-a-service (SaaS) […]
RF signal generators generate up to 2 GHz, include touch-screen operation
The TGR2050 series of next-generation Radio Frequency (RF) signal generators from Aim-TTi are now available at the electronics distributor Newark. The TGR2050 series includes TGR2051 and TGR2053 RF signal generators which provide exceptional performance with high signal purity, high frequency accuracy and stability, a large signal amplitude range, low phase noise and fast amplitude and/or […]
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