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 […]
Will 5G make earth-bound radio telescopes impractical?
Though 5G is a promising technology, astronomers and Earth scientists are worried that 5G frequencies could interfere with the scientific use of previously quiet parts of the electromagnetic spectrum. The Federal Communications Commission recently came out with rules allowing experimental devices to use frequency bands between 95 GHz and 3 THz. Scientists see several problems […]
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 […]
Handheld LCR meter tests, identifies, measures PCB-mounted SM/leaded devices while on the board
The ST-5S Smart Tweezers handles on-board inductance, capacitance, and resistance measurements and PCB testing. The ST-5S tweezers are a valuable solution for quickly testing and identifying surface mount devices, as well as for troubleshooting complex electronic PCBs. Its mechanical and electronic design combines a pair of precise gold-plated tweezers and a digital LCR meter in […]
Signal acquisition in the Tektronix MDO3000 series oscilloscope
Most modern digital storage oscilloscopes have either two or four analog channels. One or two channels suffice for most work, but it is just good to know you have four, notwithstanding the substantial cost differential. As for the digital channel count, it is typically 16, handy when working on a parallel bus. All these digital […]
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