Telecoms, Datacoms, Wireless, IoT


Latest Articles

Modems and modules let you unwire your wireless imagination
22 October 2003
Sagem designs and manufactures a range of modules, modems and devices for wireless communications. Its MO130 solution for example, allows mobile phone manufacturers to focus on design and marketing, since ...

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VHF transceiver modules offer longer ranges for bidirectional datalinks
22 October 2003, RF Design
BiM1 VHF transceiver modules from Radiometrix offer a long-range low-power reliable bidirectional datalink in the company's transceiver standard pinout and footprint. This makes it ideal for low power ...

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New antennas for the wireless LAN market
22 October 2003
Grintek Antennas, has developed a low cost 18 dBi flat panel antenna specifically for the 5,8 GHz WLAN market. The antenna is protected by a UV-stable light grey radome and is supplied with an integrated ...

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Easier walking for prosthetic leg wearers thanks to tiny transceiver modules
22 October 2003, RF Design
In this fascinating application, low power radio expert Radiometrix, in close association with prosthetic limb specialist Blatchford Products, has supplied its BiM3 radio transceiver modules to enable ...

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Mobile radio - big earning from exports
8 October 2003
The mobile radio market (MRM) survey found that the South African market was worth R400 million, at end-user prices

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Quad ringing VoIP SLIC
8 October 2003
Silver Telecom is in volume production of its quad VoIP SLIC with fully integrated DC-DC converter that has been designed to target the VoIP, VoDSL, CTI, IAD, WLL and other short loop application markets. Building ...

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GPS receiver board is easily integrated
8 October 2003, RF Design
u-blox' ANTARIS GPS Receiver Board, the RCB-LJ, has the same form factor as the Conexant Jupiter, and allows fast and easy system integration. The RCB-LJ is an industry standard GPS receiver board containing ...

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Single oven OCXO for all synchronisation applications
8 October 2003, Altron Arrow
C-MAC MicroTechnology has introduced a range of single oven, oven-controlled crystal oscillators (OCXO) to its extensive selection of frequency control products. The CFPO-D03 single oven OCXO series is ...

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Wide dynamic range DTMF receivers
8 October 2003
Zarlink Semiconductor, the first to pioneer serial DTMF stream decoding and internal AGC has now broadened its range of wide dynamic range DTMF receivers. The new range of products use the lower cost ...

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RFID tags provide a successful solution for electronic livestock identification
8 October 2003, Altron Arrow
Texas Instrument's RFID tagging technology is being used as part of a new MultiRead RFID Tracking System developed by Aleis International to allow cattle owners to comply with Australia's stringent National ...

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RF remote control ASK/FSK transceiver
8 October 2003, Altron Arrow, EBV Electrolink
Atmel's RF data control transceiver, the ATA5811/12 is designed for automotive and other mobile remote keyless entry (RKE) and passive entry go (PEG) systems that will benefit from its very low current ...

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Inverse multiplexing ATM device family
8 October 2003
IDT has introduced a new family of inverse multiplexing ATM (IMA) devices. These devices are primarily used in systems that process ATM traffic and require external connections over T1/E1 or xDSL links ...

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802.11g transceiver solution
8 October 2003, RF Design
RF Micro Devices claims its new wireless local area network (WLAN) transceiver solution for 802.11g applications enables long battery life, superior range, small size and low bill of material cost. The ...

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Locally made microphones and extension speakers
24 September 2003, Products & Solutions
Hillcor Holdings manufactures locally a handheld microphone highly suitable for most two-way radios currently in use in southern Africa. This microphone can be configured with a range of microphone connectors, ...

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RF predistorter IC for PA linearisation
24 September 2003, CST Electronics
Maxim says it has introduced what it claims are the world's first monolithic RF predistorter ICs. Each MAX2009/2010 device provides AM-AM and AM-PM distortion correction by introducing adjustable gain ...

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ESD protection enhances RS485/422 transceiver family
24 September 2003, Altron Arrow, EBV Electrolink
Intersil's two new 15 kV ESD-protected LINEARLINK RS485/422 high-performance data transceivers, the ISL8483E and ISL8485E provide the high electrostatic discharge (ESD) protection required for many industrial ...

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Single chip T1/E1/J1 framer and LIU combination device family
10 September 2003, ASIC Design Services, Fire & Safety
Exar is offering a next-generation silicon solution that incorporates a line interface unit (LIU) and framer in one innovative combination device. The XRT86L38, the first in a family of solutions, is ...

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Four-port RS232/422/485 interface card
10 September 2003, ProMicro
The PCL-746+ from ProMicro is a four-port serial communication interface card, and by using on-board jumpers, each port can be configured individually to either RS232, RS422, or RS485. The card uses 16C550 ...

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Small RS232 transceivers ESD protected
10 September 2003, Altron Arrow, EBV Electrolink, Access Control & Identity Management
Two additions to Intersil's expanding Linearlink high-performance RS232 interface portfolio - the ISL4221E and ISL4223E - are targeted at portables, handhelds and data cables. These ICs join the company's ...

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Advanced telephone interface solution
10 September 2003, Security Services & Risk Management
Subscriber Line Interface Circuits (SLICs) are well proven products. The packaging and the features of standard components have not changed greatly, but the applications have - from PABX and central office ...

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