Telecoms, Datacoms, Wireless, IoT


Latest Articles

The fast track to the wireless world
29 January 2003, Trinity IoT
Wavecom's Fastrack GSM/GPRS modem based on the 'WISMO within' approach offers cutting-edge technology that opens a world of opportunities for new developments and existing point-to-point or point-to-multipoint ...

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56 Kbps soft modem front-end
29 January 2003, Electrocomp
TDK Semiconductor offers the first member of a family of soft modem analog front end (AFE) devices. The 73M1901 includes a 16-bit CODEC and a fully differential hybrid circuit, and supports low-speed ...

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EMC-compliant RS485/RS422 transceivers
29 January 2003
Analog Devices' ADM483 is a low power differential line transceiver suitable for communication on multipoint bus transmission lines. EMI immunity is in excess of 10 V/m meeting IEC1000-4-3. Unwanted emissions ...

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3,3 V two-channel and four-channel PCI UARTs
20 November 2002, KH Distributors
Exar has added two new low power 3,3 V universal asynchronous receiver transmitter (UARTs), the XR17L152 (two-channel), and XR17L154 (four-channel) PCI Bus interface communications devices to its series. ...

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Performance management for IP quality of service (QoS), using MPLS - at a new level
20 November 2002
Spirent Communications, BTexact Technologies and Eurescom, have completed a test confirming the feasibility of performance management for IP QoS using MPLS (multiprotocol label switching). Spirent Communications ...

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Entry level 'compact' GSM payphone
20 November 2002
Logotel Media has released its latest GSM offering to the market - an entry-level GSM community payphone dubbed 'Talk-2-Me Compact'. An extension of the company's community phone offerings, it is designed ...

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388-470 MHz patch antennas
20 November 2002
Poynting Antennas recently added a low profile patch antenna to its range of specialised antennas. This antenna covers the 388-470 MHz band and can be used in many applications, for example: UHF-licensed ...

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ADSL solution sets new line speed record
20 November 2002
Analog Devices has announced the availability of its new UltrADSL firmware. ADI's UltrADSL provides high levels of performance with enhanced rates and extended reach. On medium length loops up to 1676 ...

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Ethernet to Modbus data gateway
20 November 2002, ProMicro
Advantech's ADAM-4572 is an Ethernet to RS232/485/422 Modbus server which acts as an interface between serial Modbus devices and computer hosts running Modbus/TCP on Ethernet. Fully conforming to Modbus/TCP, ...

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Telecom cores
20 November 2002
Ferroxcube's new EPX shaped magnetic core features an increased centre pole area and achieves the same THD performance in a smaller core volume. The EPX designs, complete with SMD bobbin and clip, satisfy ...

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10-bit LVTTL/LVCMOS to LVPECL translator
20 November 2002, Altron Arrow, EBV Electrolink
ON Semiconductor's MC100EPT622, a 3,3 V 10-bit translator for the conversion of transistor transistor logic (TTL) or low voltage complementary metal oxide semiconductor (LVCMOS) signals to low voltage ...

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Smallest complete RS232 transceivers
20 November 2002, Altron Arrow, EBV Electrolink
Claimed to be the world's smallest, Intersil's micro lead frame packaged low power RS232 transceivers incorporate three transmitters and five receivers in 5 x 5 x 0,9 mm MFLP package. Designed to provide ...

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Fast and high bandwidth HyperTransport bridging chip
6 November 2002
PLX Technology offers what it claims is the industry's fastest HyperTransport bridging chip. The PLX PowerDrive HT7520 HyperTransport Tunnel-to-Dual PCI-X Bridge provides unprecedented interconnection ...

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New technology, and T1/E1/J1 devices
6 November 2002, ASIC Design Services
Exar has announced its R3 technology, and the expansion of its T1/E1/J1 offerings with the introduction of three new, low power, highly integrated, short haul LIUs. The new single, four and eight-channel ...

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Seven-channel T1 physical interface device
6 November 2002, ASIC Design Services
Exar has added a seven-channel Analog Front End (AFE) with clock and data recovery to its T/E product line. The XRT81L17 is targeted at multichannel devices including digital cross connects, channel banks, ...

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High sensitivity RF measuring receiver
6 November 2002
Linear Technology's LT5504, a high sensitivity RF power detector and measuring receiver, can detect an RF input signal from 800 MHz to 2700 MHz with an input power range of -75 dBm to +5 dBm. The logarithm ...

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CVSD voice codec
23 October 2002
Adding to its existing range of call progress and tone detector ICs, CML Microcircuits has released a call progress and 'voice' detector for wireline telecom applications. The real asset to this standard ...

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2,4-2,5 GHz horizontally polarised omni-directional antenna
23 October 2002, Inteto Connect
Poynting has developed a new omni-directional antenna for wireless communication applications. This rugged horizontally-polarised antenna is part of the company's range of wireless communication antennas. This ...

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Dual band GPRS modem
23 October 2002, RF Design
Falcom's Twist-USB-Set is a plug-and-play fully type-approved dual-band modem especially designed for mobile office applications and wireless access to the Internet. The USB interface together with the ...

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Streamline your business with GSM technology
23 October 2002, Trinity IoT
In today's challenging economic times, all businesses must continuously evaluate ways and means to streamline not only their manufacturing and operating processes, but also managing their finances competently. ...

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