RF Design

Tel: +27 21 555 8400
Fax: 086 653 2139
Email: [email protected]
www: www.rfdesign.co.za
more information about RF Design

Amplifier MMIC covers 1,2 to 3 GHz
6 September 2006, Analogue, Mixed Signal, LSI

Hittite Microwave's new 1200-3000 MHz low noise amplifier is comprised of two internally matched SiGe HBT MMIC LNA stages, housed in a single 3 x 3 mm leadless SMT package, and optimised for GPS applications. ...
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L-band synthesisers
23 August 2006, Telecoms, Datacoms, Wireless, IoT

Z-Communications' ultra small SMART Synthesiser series eliminates external programming. The SFS1387A-LF is a synthesiser for a high quality, fixed-frequency stable signal source. The 'smart design' takes ...
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WLAN front-end module for handsets
23 August 2006, Telecoms, Datacoms, Wireless, IoT

RFMD has announced volume shipments of the RF5924, a front-end module (FEM) designed specifically for embedded wireless LAN (WLAN) applications in cellular handsets. Said to be the industry's first, the ...
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Wireless secrets and lies
9 August 2006, Telecoms, Datacoms, Wireless, IoT

Many of the semiconductor firms that play in the wireless space would have you believe that a single-chip Zigbee design is the answer to everyone's prayers when it comes to developing an industrial control ...
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Active multipliers deliver output frequency coverage to 46 GHZ
9 August 2006, Telecoms, Datacoms, Wireless, IoT

Hittite Microwave has introduced seven new Active X2 frequency multipliers that allow radio designers to achieve continuous output frequency coverage from 5 to 46 GHz. Each provides superior fundamental ...
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Compact PCB mount 3 GHz switch
26 July 2006, Switches, Relays & Keypads

Dow-Key Microwave is offering a compact SPDT PCB mount switch. The 409 series unit, which can be mounted directly on an electronic board, is intended for military, ATE and commercial applications that ...
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GaN high-power RF transistors
26 July 2006, Analogue, Mixed Signal, LSI

RFMD has introduced a family of high electron mobility transistor (HEMT) high-power transistors that represents the achievement of a baseline 0,5 μm GaN (Gallium Nitride) high-power transistor process. ...
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UHF radio packet modem for both US and European frequencies
12 July 2006, Telecoms, Datacoms, Wireless, IoT

The RPM3 UHF Radio Packet Modem from Radiometrix is an intelligent wireless serial cable replacement that enables a two-way radio data link to be simply and quickly implemented between a number of serial ...
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Chip-sized trimmer caps offer wide tuning ranges
12 July 2006, Passive Components

As circuit elements go, traditional trimmer capacitors can take up a generous portion of a printed-circuit board (PCB). With the continual shrinking of circuitry in handheld and mobile devices, however, ...
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Single-chip GPS receiver now ultra-small
12 July 2006, Telecoms, Datacoms, Wireless, IoT

Atmel and u-blox are now offering their latest weak-signal tracking GPS technology in an ultra-small form factor. The single-chip ATR0635 measures just 7 x 10 mm, and integrates a complete Antaris 4 GPS ...
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Module developed to speed ZigBee wireless product development
28 June 2006, Telecoms, Datacoms, Wireless, IoT

AeroComm's ZB2430 module, based on Texas Instruments' leading edge 802.15.4 SoC & Z-Stack technology, is billed as one of the most powerful ZigBee compliant solutions currently available. The ZB2430 ...
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LNA/mixer/downconverter for cellular bands
28 June 2006, Telecoms, Datacoms, Wireless, IoT

The RF2861 from RF Micro Devices has a three-state LNA gain control to exceed cellular band IMD test requirements. This single-band CDMA front end solution also has a low LNA noise figure equal to 1,1 ...
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