Telecoms, Datacoms, Wireless, IoT


Latest Articles

RFID technology solutions from leading suppliers to suit any application
18 October 2006, EBV Electrolink
RFID stands for radio frequency identification. This contactless technology requires no line of sight and can work in harsh environments. It has typically a unique code that cannot be copied and has ...

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Multichannel radio modules support 5 Kbps
18 October 2006, RF Design
Radiometrix’ narrow-band FM­modules, the LMT2 and LMR2, offer OEMs a multichannel, power-conservative, reliable data link. This transmitter and receiver pair are highly-suited to low-power applications ...

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Dual GPS chip has acquisition time under 1 s
18 October 2006, RF Design
The new u-blox 5 GPS chips feature an acquisition performance of under 1 second, -160 dBm acquisition and tracking sensitivity, power needs of less than 50 mW, and a footprint smaller than 100 mm², making ...

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Short-range wireless finding complementary role in key cellular M2M applications
4 October 2006
Short-range wireless technologies are expected to have a significant impact on market growth for certain types of cellular machine-to-machine modules

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WiMAX the broadband answer says Saab Grintek
4 October 2006
The time for WiMAX is now

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One communications handset will be all we need in future reckons presenter at SATNAC
4 October 2006
By deploying UMA technology, service providers can enable subscribers to roam and handover between cellular networks and public unlicensed wireless networks using dual-mode mobile handsets

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Stellenbosch student presents paper on SA satellite at conference
4 October 2006
Kgabo Mathapo presented a paper on South Africa's second satellite, dealing with the software defined radio automatic identification receiver (AIS), one of the several experimental payloads on the satellite.

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GPRS-based parking guidance system more affordable for German city
4 October 2006
Siemens has launched an affordable parking guidance system in Munich that uses GPRS via cellular networks to eliminate the need for wires and underground connections. The GPRS transmissions transfer ...

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Serial to Bluetooth communications converter
4 October 2006, Centurion Micro Electronics
The WCS-232 from SystemBase converts an RS232 signal to a wireless Bluetooth signal. If both ends of the communication link use a WCS-232 device, then a complete wireless data communication link will ...

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Miniature ROM-based GPS module for handhelds
4 October 2006, RF Design
u-blox has launched a new GPS module that it says packs high sensitivity, exceptionally low power consumption and a USB port into a miniature 12,2 x 16 mm package. The NEO-4S module's high -156 dBm SuperSense ...

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Personal tracker and mobile phone has locally-developed Web-based mapping
4 October 2006, RF Design
Based on GSM/GPRS and GPS technology for satellite navigation, Falcom’s Mambo is a new portable tracking device for personal safety and asset monitoring. The Mambo is a Tri Band GSM/GPRS engine that works ...

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WiMAX said to be ready for SA roll-out
20 September 2006
Saab Grintek has partnered with Alvarion, a wireless technology company that has already supplied WiMAX systems for over 150 installations in 30 countries

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Awareness of mobile number portability varies widely
20 September 2006
Only about a quarter of consumers and SMEs know about the imminent introduction of MNP in South Africa's cellular market

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IC enables next gen DAB-enabled digital audio products
20 September 2006
Frontier Silicon's Chorus 2 FS1020 is a new advanced system-on-chip IC intended for the next generation of DAB digital radio-based products. The programmable DAB baseband receiver provides significant ...

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Devices' mini size and extended temperature enables Ethernet connectivity in more applications
6 September 2006, Altron Arrow, Asset Management, Logistics (Industry)
National Semiconductor recently made available its popular DP83848 family of Phyter application-specific 10/100 physical layer Ethernet transceivers in new, very tiny 6 x 6 mm x 0,8 mm packages. The family ...

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Innovative wireless telecoms brings prepaid airtime to the people of Africa
6 September 2006, Trinity IoT
Africa Recharge has engineered an innovative solution for the distribution of prepaid airtime to the vast, remote population of South Africa and the rest of Africa. Its prepaid airtime distribution mechanism, ...

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New radio modules combine GPS with GSM technology
6 September 2006, Siemens South Africa
Siemens Communications Group is bringing to market two new modules for tracking and navigation applications: the XT75 and the XT65. Both modules contain a GPS receiver that allows global positioning, ...

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'Smart antenna' GPS module reference design
6 September 2006, RF Design
Sarantel and u-blox have collaborated on a new 'smart antenna' reference design to shorten time to market and reduce the risk of GPS integration for products ranging from personal navigators to multimedia ...

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2,4 GHz ultra-low power wireless IC solution needs few external components
6 September 2006
The latest device in Nordic Semiconductors portfolio of 2,4 GHz wireless ICs is said to merge high speed with ultra-low power and cost. The nRF24L01 fully featured transceiver solution is claimed to enable ...

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Local antenna manufacturer ensures dependable communications
6 September 2006
Radiant Antennas, a South African-based antenna supplier based in Pretoria, specialises in the design and manufacture of HF and V/UHF antennas and masts for both military and civil applications. The company's ...

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