Telecoms, Datacoms, Wireless, IoT


Latest Articles

Quad RS422 transmitters
19 August 2009, Altron Arrow
Intersil has developed a new series of small-footprint quad RS422 transmitters with 16,5 kV ESD protection. The devices feature wide supply voltage operating ranges for motor control applications, process ...

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SFP+ transceivers for 10 Gbps Ethernet
19 August 2009
Avago recently announced the expansion of its family of SFP+ optical transceiver modules for next-generation 10 Gbps Ethernet equipment designs. The new additions include a 1310 nm LRM multimode fibre ...

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10 Gbps optical receivers
19 August 2009, Hamamatsu Photonics UK
The G10518 series from Hamamatsu Photonics consists of InGaAs PIN photodiode receivers mounted in industry standard ROSA (receiver optical sub-assembly) packages and capable of 10 Gbps data transmission. ...

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Single-channel telephony IC
19 August 2009, NuVision Electronics
New from Silicon Laboratories is a family of single-channel foreign exchange station (FXS) telephony solutions. The Si3217x ProSLIC family integrates everything needed for an FXS interface into a single ...

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Quad-band GSM antenna
19 August 2009, Otto Online
The FR4-pcb antenna from Otto Marketing measures 6,5 x 36 mm and is designed to be integrated into compact GSM tracking devices, personal communication devices and point of sale terminals. The antenna ...

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ISM antennas for smart metering
19 August 2009, RF Design
Taoglas has launched smart meter embedded antennas boasting over 60% efficiency, designed specifically for the utility market. Called the FXP ‘Freedom’ series, this range of six off-the-shelf flexible ...

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Low-IF ASK/OOK receiver
19 August 2009, CST Electronics
Maxim’s new MAX7036 is a low-IF, superheterodyne receiver for ASK/OOK data in the 300 MHz to 450 MHz frequency range. Only requiring a few external components to implement a complete receiver chain solution, ...

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Microchip expands wireless solutions
5 August 2009
Microchip has announced two additions to its IEEE802.15.4 and ZigBee portfolio for short-range, low data-rate embedded wireless networking. The MRF24J40MB is Microchip’s second 2,4 GHz RF surface-mounted ...

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Highly efficient RF linear PA
5 August 2009, RF Design
The new RF5602 from RF Micro Devices is a highly efficient and linear 2 GHz power amplifier (PA) designed for medium-power applications including consumer premises equipment (CPE) and access point (AP) ...

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LNAs for cellular infrastructure
5 August 2009, Future Electronics
Avago has announced two low-noise, high-gain, high-linearity Gallium Arsenide (GaAs) balanced low noise amplifiers (LNAs) for cellular infrastructure applications. The MGA-16516/17516 are housed in a ...

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Wideband logarithmic detector
5 August 2009, RF Design
Hittite has expanded its power detector product line to include a new wideband logarithmic detector which is suitable for a range of applications including point-to-point microwave radio, VSAT, test and ...

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Trolley Scan enhances passive RFID technology
22 July 2009, Trolley Scan
The new transponder has been specifically designed to be used with tracking laptop computers and office equipment, but also finds use in tagging metal items

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Multichannel wireless transceiver
22 July 2009, Otto Online
The SIM20 from SimCom is a half-duplex, multichannel low-power wireless communication module. It includes a high-speed microcontroller and high-performance RF chip, ensuring that it has high receiving ...

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High-isolation broadband RF switches
22 July 2009, RF Design
RF Micro Devices has announced the release of four new high-isolation broadband switches: the RF3021, RF3023, RF3024 and RF3025. Each of the symmetric RF switches is designed to operate in multiple market ...

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PCIe switches integrate DMA engines
22 July 2009
PLX has developed three new PCIe (PCI Express) switch devices whose unique architecture features integrated direct memory access (DMA) engines and multicast capabilities. The ExpressLane PEX 8619 (16 ...

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RF system for 2,4 GHz applications
22 July 2009, Altron Arrow
Texas Instruments has introduced a complete 2,4 GHz radio frequency system-on-chip solution supporting the IEEE 802.15.4 standard and an extensive set of applications, including ZigBee PRO networks, ZigBee ...

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Talk is cheap: royalty-free speech compression
22 July 2009, Tempe Technologies
Speech compression allows recording and/or playback applications, such as verbal security alarms, to reduce their storage budget, and allows speech communications systems, such as walkie-talkies, to maximise ...

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2500-2625 MHz VCO features low phase noise
22 July 2009, RF Design
The CRO2562A-LF is Z-Communications’ new RoHS compliant VCO (voltage-controlled oscillator) in S-band. It operates at 2500–2625 MHz with a tuning voltage range of 0,5–4,5 V d.c. and features a typical ...

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Low-noise frequency synthesiser
22 July 2009, EBV Electrolink
National Semiconductor has released a new low-noise, fully integrated frequency synthesiser. The PowerWise LMX2541 provides less than 2 milliradians (mrad) rms noise at 2,1 GHz and 3,5 mrad rms noise ...

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Multi-use VCO for RF designs
22 July 2009, RF Design
RF Micro Devices has introduced the RFVC1800, a broadband voltage control oscillator (VCO) targeting multiple radio frequency (RF) markets. The device is a single-placement integrated circuit (IC) with ...

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