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| 2009-06-02 |
Power modulator simplifies base station design |
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Nujira Ltd is offering the digital pre-distortion (DPD) version of its Coolteq-h power modulator that simplifies the design of cellular base stations |
| 2009-05-06 |
Modulator improves wireless transmitter performance |
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From Linear Technology Corp. comes a new low frequency direct conversion quadrature modulator that offers superior linearity performance and low noise to enhance the dynamic range performance of base station transmitters |
| 2009-04-28 |
juwi, First solar to build Germany's largest PV park |
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juwi and First Solar have been given the green light to build a photovoltaic power station on the former military training base of Lieberose to the north of Cottbus, touted to be the second-largest PV installation in the world and the largest in Germany |
| 2009-04-08 |
Integrated RF LDMOS bias controllers debut |
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Maxim Integrated Products has introduced the MAX1385/MAX1386/MAX11008 dual RF laterally diffused metal oxide semiconductor (LDMOS) bias controllers, which the company claims is the industry's smallest to integrate all of the A/D and D/A interfaces and logic functions for cellular base station control |
| 2009-02-27 |
Base station chipset packs UMTS interface |
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Maxim Integrated has developed the MAX2557/MAX2597, a W-CDMA Band II and Band V femto base station transceiver chipset with a unique digital interface for the North American UMTS market |
| 2009-02-24 |
Agilent offers 'first' LTE real-time base station test |
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Agilent Technologies Inc. is offering what it claims is the first LTE real-time signal generation and channel emulation product for base station test |
| 2009-02-19 |
Netlogic, Wintegra to co-develop reference solution |
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NetLogic Microsystems Inc. and Wintegra team up to develop an application-intelligent deep-packet inspection (DPI) reference solution targeted at next-generation 4G/LTE and HSPA+ wireless base station and aggregation backhaul systems |
| 2009-02-12 |
Three-core DSP for LTE now sampling |
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Texas Instruments Inc. has started sampling to select wireless infrastructure designers a three-core DSP with associated software library for the development of base station devices supporting all the algorithms for next-generation LTE base stations |
| 2009-02-02 |
Now sampling: base station amps with >40% efficiency |
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NXP Semiconductors has started sampling integrated Doherty amplifiers for cellular base stations based on its RF transistor technology. The initial BLD6G21-50 and BLD6G22-50 amplifiers are designed to deliver efficiency of greater than 40 percent at an average power of 10W |
| 2009-01-30 |
TI to keep wireless baseband biz |
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Texas Instruments Inc. has cancelled plans to sell its wireless merchant base station IC division since it could not find buyers willing to pay what the unit was worth |
| 2009-01-22 |
NEC, ArrayComm to jointly develop WiMAX products |
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NEC Corp. and ArrayComm LLC will collaborate to develop new WiMAX products that include ArrayComm's A-MAS multi-antenna signal processing software. The joint effort will deliver WiMAX base station products beginning mid-2009 |
| 2009-01-14 |
RF filters require less mounting space |
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Two block-type dielectric RF filters for telecoms base station applications have been added to Murata Electronics Ltd's GIGAFIL range. The filters' small size requires 72 percent less mounting space compared with Murata's previous generation of filters for this application |
| 2008-12-16 |
How high can WiMAX power go? |
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A WiMAX network must have an optimized power profile—from the base station to the mobile device. High transmit power is important for long race, but how high can WiMAX go |
| 2008-12-04 |
Femtocell DSP preps for base station tasks |
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Texas Instruments Inc. has unveiled the TCI6484, its first DSP designed specifically for femtocell base stations |
| 2008-11-28 |
Vietnam's Viettel Telecom teams up with Nokia Siemens |
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Viettel Telecom, one of Vietnam's leading mobile service providers, will use Nokia Siemens Networks' Flexi Base Station for part of its network expansion across Vietnam, Cambodia and Laos |
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