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Articles Tagged with ''spectrum''

CEA-Leti obtains test licence to validate wireless technologies in TVWS

January 22, 2013

CEA-Leti, which has developed opportunistic radio technologies (or cognitive radio) since 2005, is the first research center in France to be granted a government licence to experiment with television white space equipment in the field.


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Handheld Tektronix spectrum analyzers use DPX to track elusive signals in the field

January 9, 2013

Tektronix Inc., a leading innovator of signal generation and analysis solutions required for the microwave and RF industry, today announced the H500 and SA2500 Handheld Spectrum Analyzers that include DPX™ waveform image processor technology to provide a live RF view of the spectrum. With unique DPX technology along with built-in mapping and signal classification features in a compact, ruggedized package, the instruments are designed to allow spectrum regulators to efficiently manage and monitor spectrum in the field and hunt down elusive signals and interferers.


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Anritsu introduces handheld spectrum analyzers with unprecedented performance up to 43 GHz

TestBench
December 20, 2012

The MS2720T features a touchscreen, full-band tracking generators to 20 GHz, and best-in-class performance for dynamic range, DANL, phase noise, and sweep speed, providing unprecedented levels of spectrum monitoring, hidden signal detection, RF/microwave measurements, and testing of microwave backhauls and cellular signals.


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Agilent introduces basic spectrum analyzer for budget-driven applications

November 30, 2012

Agilent Technologies Inc. announced a new basic spectrum analyzer for budget-constrained applications in R&D, manufacturing, maintenance, educationlabs, spectrum management, benchrepair and other general-purpose analyzer applications.


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ON Semiconductor introduces active spread spectrum clock generator ICs

November 8, 2012

ON Semiconductor, a premier supplier of high performance silicon solutions for energy efficient electronics, has introduced a new series of active spread spectrum clock generator integrated circuits (ICs) that manage electromagnetic interference (EMI) and Radio Frequency Interference (RFI) at the clock source, delivering system-wide EMI reduction of all clock dependent signals.


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R&S presents high-end R&S FSW43 signal and spectrum analyzer for the microwave range

October 30, 2012

Rohde & Schwarz now offers a new R&S FSW signal and spectrum analyzer that covers the frequency range from 2 Hz to 43.5 GHz. Its high RF dynamic range, measurement speed and numerous functions make the R&S FSW43 an excellent microwave analyzer. The displayed average noise level of –164 dBm with preamplifier switched on is very low in the microwave range. With a phase noise of –117 dBc (Hz) at 40 GHz and 10 kHz carrier offset, the analyzer allows high-sensitivity measurements even close to the carrier, e.g. on radar signals.


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Agilent expands capabilities of handheld spectrum analyzers for enhanced in-field use

October 29, 2012

Agilent Technologies Inc. announced expanded capabilities for the N934x C family of rugged handheld spectrum analyzers. The additional features give the HSA enhanced versatility for in-field applications like instrument remote control and peak power measurement of pulsed signals.


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Cambridge Broadband Networks and NEC deliver high-capacity enterprise access for QSC

October 26, 2012

Cambridge Broadband Networks (CBNL) and NEC Europe Ltd. have announced a major agreement with QSC to provide high-speed wireless internet access to its enterprise customers. QSC, among the leading mid-size providers of ICT services in Germany, is installing CBNL’s VectaStar multipoint microwave equipment to meet the high-capacity internet demands of its enterprise customers across several cities in Germany. QSC’s initial deployment will consist of VectaStar access points and remote terminals, using the available 26GHz spectrum.


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Aeroflex adds support for TDD carrier aggregation to TM500 LTE-A Test Mobile

October 23, 2012

Aeroflex Ltd., a wholly owned subsidiary of Aeroflex Holding Corp., announced that the TM500 LTE-A Test Mobile now supports carrier aggregation for Time Division Duplex (TDD), in addition to its existing Frequency Division Duplex (FDD) capability. Carrier aggregation, a key component of LTE-A, allows multiple carriers comprised of either contiguous or non-contiguous spectrum to be added together, allowing wider channel bandwidths - and higher data rates - to be achieved.


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R&S presents its high-performance T&M equipment at electronica 2012

TestBench
October 12, 2012

A highlight at the Rohde & Schwarz booth at the electronica trade fair in Munich, Germany is the new R&S ESR EMI test receiver. Thanks to its broadband architecture, it performs standard-compliant disturbance measurements up to 6000 times faster than other solutions. 


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