Telecoms, Datacoms, Wireless, IoT


Latest Articles

USB 2.0 controller
28 August 2002
NEC Electronics' (Europe) 2nd Generation USB 2.0 (data transfer rates to 480 Mbps) to IDE bridge device enables an enhanced single chip interface for ATA/ATAPI products such as HDDs, CDs and DVDs. The ...

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Multiport LIUs
28 August 2002, Electrocomp
TDK Semiconductor offers two new families of multiport DS3/E3/STS-1 transceiver devices, adding dual, triple and quad port options to its current LIU products. The single channel LIU operates at both ...

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AAD appointed as distributor for Sony Ericsson GSM modules
14 August 2002, Altron Arrow
The 'always on' and the 'pay for volume of data' benefits of GPRS, together with the possibility of transferring large amounts of data in a short time (at up to 85,6 Kbps), offer notable business opportunities for operators and service providers

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Webb supplies communications system to hospital in Gambia
14 August 2002
Webb Industries is an acknowledged leader for the supply of cellphone communications systems to remote sites and has recently completed major projects in inaccessible areas where communication has previously proved impossible

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Telecom applications tested from 20 km high stratospheric platform
14 August 2002
"These tests demonstrate the viability of the SkyTower stratospheric telecommunications platform as an excellent complement, and in some cases alternative, to satellite and terrestrial systems for a broad range of applications."

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I/O accelerator with new features
14 August 2002
The PCI 9030 with SMARTarget technology provides an array of features that define a new level of performance, flexibility and simplicity in PCI designs says manufacturer, PLX Technology. The PCI 90310 ...

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Miniaturisation record in SAW filters
14 August 2002, Electrocomp
EPCOS claims it is the world's first manufacturer of surface acoustic wave components to make IF filters with a footprint of only 7 x 5 mm for mobile phones to the IS-95 CDMA standard. Up till now, the ...

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RF indoor distribution and its application
14 August 2002
Grintek Antennas has long been a pioneer and a leading supplier of antennas and RF equipment to the South African GSM telecommunications industry. The company has designed a family of products specifically ...

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1 W HBT power amplifier
14 August 2002, RF Design
Hittite Microwave's highly efficient 5,1 to 5,9 GHz GaAs InGaP heterojunction bipolar transistor (HBT) MMIC Power Amplifier offers +30 dBm P1dB output power and +43 dBm output IP3. The HMC408LP3 power ...

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ADSL integrated communications processor solution
14 August 2002
Analog Devices' Pathfinder client premises equipment (CPE) chipset with ADSL integrated communications processor is the first to integrate the communications processor and ADSL digital pump on a single ...

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2,4 GHZ low IF 1,5 Mbps transceiver
14 August 2002
The ML2725 from Micro Linear can be used as a single chip direct sequence spread spectrum (DSSS) telephone transceiver or general purpose frequency shift keying (FSK) radio transceiver. It is designed ...

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Two-way radios
14 August 2002
Zartek two-way radios are powerful and small and, according to local distributor N&Z Instrumentation & Control, are extremely affordable. The 500 mW power rating gives a range varying from 500 m indoors ...

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Multichannel framer for SONET/SDH
14 August 2002, ASIC Design Services
Exar has added another device to its SONET/SDH product portfolio. The XRT95L34 (one-channel OC-12/STM-4 or four-channel OC-3/STM-1 framer) is a single chip solution for framing and processing SONET data. ...

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'All-in-one' modem chip supports Caller ID, blacklisting, parallel phone detect
14 August 2002, Electrocomp
TDK Semiconductor has expanded significantly on its 'all-in-one' 73M2901 introduced in 1999 with the release of the new 73M2901CL, a 3,3 V single-chip modem that combines all the controller (DTE) and ...

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RF data link
14 August 2002
The RHM057 is an intelligent RF data link available from Rotrax Technologies. The unit accepts RS232 data and sends this data via radio to a second RHM057 where it is presented on its RS232 port. The ...

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Mixers with integrated LO amplifiers
14 August 2002, RF Design
Hittite Microwave offers a family of GaAs MMIC Mixers with LO and IF amplifiers for Cellular/PCS/3G applications. These mixers are suitable for low cost infrastructure applications where a combination ...

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Mixed-voltage zero delay buffers
14 August 2002
IDT's 2528 devices are low-skew, low-jitter PLL zero delay buffers capable of user-selectable voltage outputs, allowing designers increased flexibility to integrate multiple voltages on a single board. ...

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RFID technology helps Opel/GM control access to critical systems
31 July 2002, Altron Arrow
After successful trials Opel, part of General Motors and one of the largest car manufacturers in Europe, is now rolling out an innovative radio frequency identification (RFID) system to control access ...

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RF micro-transmitter used in wireless call system
31 July 2002, Altron Arrow, EBV Electrolink
Tel-Tron Technologies has selected Atmel's AT86RF401U, the industry's first monolithic microcomputer and RF transmitter, for its line of wireless supervision devices. Tel-Tron Technologies, a manufacturer ...

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GSM/GPRS modems maximise vehicle tracking possibilities
31 July 2002, Trinity IoT
No matter what the hijacking and car theft statistics say, when your vehicle is stolen or hijacked, you want it found and returned as quickly as possible and the perpetrators behind bars. That is the ...

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