4-A Chips Charge Smart-Phone Li-Ion Batteries
MD&D News Staff
Trumpeted as the first monolithic, 4-A Li-ion battery charger ICs, Summit Microelectronics’ configurable SMB349 and SMB359 operate from a 3.6-V to 16-V input range...
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Commercial MIMO OTA Emulator Targets Mobile Terminal Testing
The Elektrobit Propsim F8 from Elektrobit (EB) is the industry’s first commercially available MIMO OTA emulator to increase the performance and data rate of MIMO mobile terminals...
Collaboration Yields LTE Network Capacity Test Solution
Aeroflex and NetHawk have developed a complete system for LTE network capacity testing over RF with real data services and applications. The EAST500 is a single integrated test system based upon Aeroflex’s LTE RF air interface technology integrated with NetHawk’s load test capability...
Paratek Selects Agilent ADS Software For Antenna Tuning Module
Pantek will use Agilent’s Advanced Design System (ADS) software to develop tunable antenna modules for mobile handsets. ADS targets RF, microwave, and signal integrity applications....
Handheld Analyzer Measures All LTE Bandwidths And Frequencies
A recent option allows the MT8221B BTS Master handheld basestation analyzer from Anritsu Co. to accurately and easily measure all defined LTE bandwidths and frequencies. According to the company, it’s the first handheld instrument to cover LTE end to end...
TD-LTE Femto Basestation Features Verified
ASTRI has successfully verified its TD-LTE femto basestations using equipment provided by Rohde & Schwarz. ASTRI and R&S tested the HARQ and timing-advance functionality of the basestations under real-time conditions for the first time....
Software Suite Provides Automated Testing For Mobile WiMAX Devices
Engineers can use the National Instruments Measurement Suite for Mobile WiMAX software suite with modular RF instrumentation for the automated testing of Mobile WiMAX devices....
LG, Anritsu Demonstrate LTE USB Modem Performance
During the 2010 International CES, LG and Anritsu demonstrated maximum download speeds from a simulated LTE network to the LG LTE USB modem with the MD8430A Signaling Tester serving as the LTE basestation and network simulator. The MX786201A RTD software was used for test automation. ...
Spectrum And Packet Analyzer Improves Wi-Fi
The Berkeley Varitronics Systems Yellowjacket portable b/a/n/g tablet analyzer combines a spectrum analyzer and a packet analyzer into a single handheld test instrument for WLAN testing....
Integrated Vector Signal Generator And Analyzer Expedites Wireless Testing
Separate individual vector signal analyzers and vector signal generators make up the usual test setup for cell phones and other wireless products. Aeroflex, though, has put both units into the 7000 series vector analyzer generator (VAG). This fully integrated RF parametric test system is designed for RF testing of wireless components and subsystems. ...
Signal And Spectrum Analyzer Offers New Functions
Equipped with the company’s FSV-K70 vector signal analyzer application, the Rohde & Schwarz FSV signal and spectrum analyzer demodulates digitally modulated signals down to the bit level. This option addresses users in development and manufacturing who work with digitally modulated RF signals....
Oscilloscopes Support MIDI D-PHY Standard
The DPO7000 series of oscilloscopes from Tektronix Inc. now supports the Mobile Industry Processor Interface (MIPI) D-PHY standard. These devices also now include UART/RS-232 protocol analysis software as well as four passive probes and three analysis tools as part of their standard configurations. ...
Fast RF Vector Signal Generator Speeds Cellular And Wireless Testing
Speed is a major issue for design verification testing and especially for production testing. Shorter test times reduce time-to-market and can greatly reduce production testing time as well as costs. Keithley Instruments designed its 2920A vector signal generator with speed in mind....
AWG Series Offers Up To 24 Gsamples/s
The AWG7000B series arbitrary waveform generators (AWGs) from Tektronix provide up to 24 Gsamples/s and 10-bit vertical resolution. According to the company, this performance delivers the industry’s best signal stimulus solution for ever-increasing measurement challenges....
Handheld Analyzers Speed And Simplify Wireless Field Testing
Anritsu’s E platform handheld analyzers make it easier for techs and engineers who service basestations to provision new equipment, search for problems that cause dropped calls, or perform routine antenna and line maintenance. The Site Master, Spectrum Master, Cell Master, and BTS Master also can reduce costs and test times. ...
Test Set Adds cdma2000 PESQ Measurement Functionality
Agilent Technologies has added cdma2000 perceptual evaluation of speech quality (PESQ) measurement functionality to its 8960 wireless communications test set. With this capability, the company says, wireless engineers can enhance the end-user experience by providing an objective measurement of audio quality in digitally vocoded voice. ...
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