RF Design

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

LNAs for 5G base station deployments
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

Qorvo has introduced a family of high-performance low noise amplifiers (LNAs) tailored for base station infrastructure deployments including 5G massive MIMO (m-MIMO). Qorvo says its newest family of LNAs ...
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Lightweight GNSS and passive Iridium helical antenna
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

Tallysman Wireless announced the addition of two new models to its lineup of helical antennas. The key feature of the HC843 and HC843E is their two-mode operation. The first mode is dual-frequency GNSS ...
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Cellular and GNSS technology in miniature SiP
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

u-blox has unveiled the ALEX-R5, a miniature cellular module that integrates low power wide area (LPWA) connectivity and global navigation satellite system (GNSS) technology into an ultra-small system-in-package ...
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SMT-packaged IQ mixers
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

The MMIQ-0218 is, according to its manufacturer, Marki Microwave, the only 2 to 18 GHz IQ mixer available in the world, enabling architectures for electronic warfare that were otherwise impossible. Building ...
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The current state of GaN use for RF technology
26 February 2021, RF Design, Editor's Choice, Telecoms, Datacoms, Wireless, IoT

Challenges for predicting the growth and penetration of GaN technology in certain markets come from the extent of the research and development being invested in.
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Nordic partnership bonds AI to IoT
26 February 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

Nordic Semiconductor announced that, further to entering into a partnership with Edge Impulse, a leading provider of what’s termed ‘tiny machine learning’ or ‘TinyML’ tools designed to run on resource ...
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Multi-radio module for Bluetooth and Wi-Fi
28 April 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

u-blox has announced the professional-grade u-blox MAYA-W1 Wi-Fi 4 and Bluetooth 5 multi-radio module. Based on NXP’s IW416 chip, the module is tailored to a wide range of fast-growing, future-oriented ...
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BAW filter for 5G base stations
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

Qorvo has introduced a high-performance n41 sub-band 5G bulk acoustic wave (BAW) filter for base station infrastructure, small cell and repeater applications. It combines low insertion loss and excellent ...
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Power inductors with high current ratings and low DCR
25 November 2020, RF Design, Passive Components

Coilcraft’s new MSS1812T series of shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of industry-standard footprints and inductance values, ...
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The difference between frequency dividers and power dividers
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

Though both often dubbed as ‘dividers’, frequency dividers and power dividers perform very different functions. Where a power divider splits an input signal power to two or more output ports, a frequency ...
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RF variable attenuator
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

The ATC6B from Cobham Signal & Control Solutions is a PIN diode digital attenuator that operates from 4 to 6 GHz. This 6-bit device provides attenuation of up to 63 dB and has an LSB of 1 dB and an MSB ...
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Surface-mount GNSS antennas
25 November 2020, RF Design, Telecoms, Datacoms, Wireless, IoT

Tallysman Wireless announced the addition of four new surface-mount VeroStar products to its line of antennas. The compact and lightweight models offer key features not available on other antennas. The ...
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