RF Design

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

10 W TX/RX MMIC switch
17 November 2004, Telecoms, Datacoms, Wireless, IoT

Hittite Microwave has released a 10 W GaAs PHEMT transmit/receive (T/R) MMIC switch for infrastructure and handheld/portable applications including cellular/PCS/3G, mobile radio, automotive telematics ...
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GPS receiver gets aiding functionality
17 November 2004, Electronics Technology, Access Control & Identity Management, Information Security

An innovative 'aiding' functionality was added to the Antaris GPS technology, jointly developed by u-blox and Atmel, which now makes 'time to first fix' within four seconds a reality. The aiding parameters ...
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Flexible high frequency cables
17 November 2004, Interconnection

Florida RF Labs has completed qualification on the second cable of a new series of Lab Flex cable assemblies that feature a helically wrapped inner braid. This new cable Lab Flex 200H along with Lab Flex ...
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GPS module said to be cost-optimised
3 November 2004, Telecoms, Datacoms, Wireless, IoT

The TIM-LA is a new cost-optimised GPS receiver module from u-blox. Powered by the 16-channel, low-power ANTARIS chipset, it is equipped with a low-noise amplifier and is suitable for passive antennas. The ...
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High linearity/driver amplifier
3 November 2004, Analogue, Mixed Signal, LSI

The RF3220 is a high-efficiency GaAs heterojunction bipolar transistor (HBT) amplifier from RF Microdevices packaged in a surface-mount package. This amplifier is suited for use in applications requiring ...
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InGaP HBT Darlington amplifiers
3 November 2004, Analogue, Mixed Signal, LSI

Aeroflex/Metelics has introduced a new InGaP HBT Darlington amplifier gain block series covering the frequency range from DC up to 6 GHz. Designed with Darlington feedback approach, the amplifiers offer ...
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Dual channel SiGe 5 GHz gain blocks
6 October 2004, Telecoms, Datacoms, Wireless, IoT, News & Events, Security Services & Risk Management

Two new SiGe HBT dual channel gain block MMIC SMT amplifiers, which are designed for wireless infrastructure/handhelds, test equipment, microwave radio and military COTS applications from DC to 5 GHz ...
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1 W modems simplify long-range WLAN connectivity
22 September 2004, Telecoms, Datacoms, Wireless, IoT

AeroComm's new ConnexLink packaged transceivers are offered with one watt of output power and can communicate over distances of 32 km line-of-sight. Units can be set up in minutes for cable-free communication ...
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Medium power 12-16 GHz LNA
22 September 2004, Telecoms, Datacoms, Wireless, IoT

Hittite Microwave has introduced a high dynamic range medium power PHEMT LNA in a 5x5 mm SMT package for microwave radio/VSAT, and military ECM/EW applications from 12-16 GHz. The HMC490LP5 is a SMT-packaged ...
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Bluetooth system-on-chip solution is faster
22 September 2004, Telecoms, Datacoms, Wireless, IoT

RF Micro Devices' highly integrated SiW4000 system-on-chip (SoC) Bluetooth solution has enhanced data rate (EDR) that offers up to three times faster throughput than current Bluetooth 1.2 devices. With ...
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MMIC power amplifiers to 1,6 W
8 September 2004, Analogue, Mixed Signal, LSI

Hittite Microwave offers two new InGaP HBT MMIC power amplifiers for applications in cellular/3G, basestations and repeaters from 450 to 2200 MHz. The HMC452QS16G 1 W and the HMC453QS16G 1,6 W linear ...
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Pulsed S-parameter measurements for GSM amplifiers
25 August 2004, Test & Measurement

Many devices, including the GSM power amplifiers used in cellular handsets, were not designed to operate continuously. The GSM system operates in the 900 or 1800 MHz bands and uses Gaussian minimum shift ...
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