Telecoms, Datacoms, Wireless, IoT


Latest Articles

Miniature GPS module with GSM connectivity
13 March 2002, RF Design
With the growing importance of mobile communications, mobile computing location awareness is becoming a key feature for more and more products and services. A unique product from u-Blox is its new GPS-MS1E-AT, ...

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Integrated mast antenna range
13 March 2002
Poynting recently launched a new version of its tactical mast antenna range. This collapsable 10 m fibreglass mast includes three antennas in the 30-420 MHz range. The fact that the antennas are integrated ...

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New covert antenna developed
13 March 2002
Webb Industries has designed a new covert antenna to meet the needs of the automatic vehicle location (AVL) market. The new MICA antenna, designed to be disguised as a licence disc holder, can be mounted ...

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Delay line product family
13 March 2002, RF Design
EMC Technology's SloWave Delay Line is the newest addition to its product offering. The SloWave Delay Line joins the Thermopad temperature variable attenuator, the SmartLoad power sensing termination, ...

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Physical layer solution for high-bandwidth DS3/E3 deployment
13 March 2002
PMC-Sierra's PM5383 S/UNI-12xJET is a complete physical layer solution for the aggregation, transport and termination of up to 12 channels of DS3/E3 and J2 protocols. It replaces up to four discrete devices, ...

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Portable mast systems
27 February 2002, Denver Technical Products
Denver Technical Products' local representatives for Clark Masts of the Isle of Wight, UK, offers portable masts for military and civil applications. Masts may be free-standing or vehicle-mounted and ...

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Digitally controlled attenuator
27 February 2002, MB Silicon Systems
Spinner has developed a digitally-controlled attenuator that is switchable via PIN diodes for mobile communication system measurement and simulation. Frequencies range between 400 and 2500 MHz. The input ...

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Three-way power divider
27 February 2002, RF Design
A complete line of three-way power dividers for wireless communication bands from 800 MHz through 2,6 GHz has been added to Anaren's Xinger line of products. Typical insertion loss is 0,2 to 0,25 dB; ...

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Synthesizer has superior phase noise figures
27 February 2002, RF Design
Communication Techniques has introduced a new EDRS Series synthesizer. The EDRS Series synthesizers provide superior phase noise performance and very high immunity to phase hits as well as fine frequency ...

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ADSL transformers approved for Globespan applications
27 February 2002, ASIC Design Services
Halo Electronics has announced that its new SMT EP-7 ADSL transformer has been approved by Globespan for use with the company's FourtePlus solution in its G12 and G16 Annex A/C/H Central Office (CO) designs. This ...

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Booster board for RF modules
27 February 2002
The RHM092 is a booster board designed specifically for the Radiometrix TX2 and TXM modules. The Radiometrix module fits onto the back of the booster board; all pins are compatible with the TX2 or TXM, ...

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1,5 A DC-DC boost converter uses 1 mm inductors
27 February 2002
Linear Technology's LT1946A is a fixed frequency step-up DC/DC converter incorporating a 1,5 A, 36 V internal switch. The 2,7 MHz switching frequency allows the use of a 1,5 µH inductor, which is available ...

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'Total Radio' transceiver for GSM/GPRS/EDGE
27 February 2002, RF Design
RF Micro Devices' highly integrated 'Polaris Total Radio' transceiver solution uses Very Low Intermediate Frequency (VLIF) Architecture to replaces multiple components. The Polaris transceiver is a triple-band ...

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10/100 Mbps Ethernet media converter
13 February 2002
Micro Linear has available the ML6652, a new 10/100 Ethernet fibre to copper media converter. This small footprint, low-power device is claimed to be the only available media converter that supports signal ...

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Class 8 GPRS/GSM modules
13 February 2002, Electrocomp
Siemens Information and Communication Mobile (IC Mobile) is offering two new products for rapid, reliable and cost-effective wireless data transfer. The MC35 GSM/GPRS module offers manufacturers of ...

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Low-profile RFID transponder coils
13 February 2002, RF Design
Coilcraft has introduced a family of high performance antenna coils designed for RFID (radio frequency identification) applications at 125 kHz. These low-profile transponder coils have an extended length ...

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SDH/SONET 4:1 serialiser
13 February 2002
The MAX3892 from Maxim is a serialiser ideal for converting 4-bit-wide, 622 Mbps parallel data to 2,5 Gbps serial data in DWDM and SONET/SDH applications. A 4 5 4-bit FIFO allows for any static delay ...

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Clock management devices
13 February 2002
IDT's TeraBuffer family are high-performance, low-skew fan-out buffers in dual and single data-rate clock distributions. These devices offer more than 60 I/O combinations, 250 MHz operation, have non-phase-locked ...

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Rugged CAN transceivers
13 February 2002
Linear Technology's LT1796 is a rugged transceiver for Controller Area Network (CAN) bus applications. The LT1796 withstands ±15 kV ESD strikes and faults up to ±60 V. It is thus suitable for harsh environments ...

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The wireless Internet - different perceptions, different needs, different devices
30 January 2002
That is the basic concept of the wireless Internet: easy, immediate access to relevant information

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