Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Efficient DC-DC converter is optimized for RF power applications
Designed to provide high-quality, on-board power solutions in RF power amplifier systems and other distributed power applications, Ericsson Power Modules’ PKJ-N DC-DC converter offers high performance and reduced cost...
RF devices target low-power sensing networks
XEMICS new TrueRF XE1283 is a powerful combination of a full-featured ISM-band transceiver together with an ultra-low-power RISC microcontroller...
Programmable 2.4-GHz radio-on-a-chip melds two technologies
Cypress Semiconductor Corp. has developed an unprecedented 2.4-GHz radio-on-a-chip with a programmable mixed-signal array...
With options, handheld analyzer performs RF, demodulation, OTA measurements
Anritsu Company has introduced three CDMA2000 1xEV-DO options for its Cell Master MT8212B handheld analyzer...
Fast data capture, processing board offers 2 GHz sampling rate
Developers can now boost signal bandwidth by nearly an order of magnitude with the release of the Model 6826 VME analog-to-digital converter board...
High-power coaxial relay comes in a low profile package
RelComm Technologies, Inc.'s newest addition to its product offering is a new multi-position, high-power relay in a low-profile pack...
Signaling tester combines physical layer, call processing capabilities
Anritsu Company's MD8480C is a high-speed downlink packet access signaling tester and the only one that meets the full HSDPA specifications...
RF test cable offers better phase stability and greater ruggedness
Times Microwave Systems has released its heavy-duty armored SilverLine TuffGrip test cable series for wireless infrastructure and wireless Internet cell site RF field testing applications...
Broadband relay attenuators offer low-cost solution
Amplical has released a new family of broadband, accurate relay attenuators...
MMIC power amplifiers are highly linear
Mimix Broadband, Inc.'s new line of highly linear gallium arsenide, monolithic microwave integrated circuit power amplifiers cover a broad frequency band of 13 to 40 GHz with up to 39 dBm OIP3 ...
New power amplifier modules increase talk time for mobile handsets
Agilent Technologies Inc. has announced two new CDMA power amplifier modules featuring the company's CoolPAM technology...
Spread-spectrum oscillator is lead-free
ILSI America's new ISM72 series spread-spectrum oscillators are available from 10 MHz to 80 MHz...
Industrial wireless device monitors and controls from multiple locations
As an enhancement to its point-to-point two-way wireless device (RAD-ISM-900-BD-BUS) for analog and digital signals, Phoenix Contact Inc.'s RAD-ISM-900-XD-BUS is a bi-directional multipoint-to-point wireless I/O system...
Fixed-gain differential amplifiers simplify driving high-speed ADCs
Linear Technology Corp.'s LT1993 is a family of high-speed fully differential amplifiers for driving high resolution, high-speed analog-to-digital converters...
New SPDT and VVA offer low loss and wideband performance
Hittite Microwave Corp. has released a broadband SMT-packaged gallium arsenide MMIC single-pole, double-throw switch and an SMT-packaged GaAs MMIC voltage variable attenuator...
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