RF Design

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

Wi-Fi + Bluetooth modules
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

u-blox announced the NINA W15 multiradio and gateway module series, which can simultaneously support both Wi-Fi 802.11 b/g/n connections and dual mode Bluetooth connectivity. This includes support for ...
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Active GPS antenna
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

The AQHA.50.A.301111 from Taoglas is a GPS L1/L2/L5 active antenna that operates from 1176 to 1575,42 MHz. It delivers a gain of up to 27 dB and consumes up to 21 mA of power. The quad helix antenna ...
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MMIC driver amplifier die
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

Custom MMIC’s CMD291 is a wideband GaAs MMIC driver amplifier die which operates from 16 to 24 GHz. The broadband device is ideally suited for applications requiring high dynamic range. The CMD291 delivers ...
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Common mode chokes for CAN noise suppression
14 November 2018, RF Design, Passive Components

Coilcraft’s new 1812CAN series common mode chokes provide noise suppression on CAN (1 Mbps) or CAN FD (5 Mbps) data lines in automotive and industrial automation applications. They can also be used for ...
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mm-wave LO driver amplifier
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

High-linearity broadband mm-wave mixers require high-power broadband LO driver amplifiers, but these amplifiers are largely absent from the market at frequencies above 40 GHz. Marki Microwave offers a ...
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Wi-Fi front end module
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

The QPF4200 from Qorvo is an integrated front end module (FEM) for Wi-Fi 802.11ax systems. It integrates a 2,4 GHz power amplifier (PA), regulator, SPDT switch, bypassable low noise amplifier (LNA) and ...
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Globally configurable NB-IoT module
14 November 2018, RF Design, News

u-blox recently announced the SARA N3, a multiband NB-IoT module that supports a preliminary set of 3GPP Release 14 features (LTE Cat NB2). The SARA N3 is available in two variants: one dedicated to China ...
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Nordic supports Bluetooth LE with Amazon FreeRTOS
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

Nordic Semiconductor announces that its nRF52840 multiprotocol Bluetooth Low Energy (Bluetooth LE) System-on-Chip (SoC) is one of the first devices to support Bluetooth LE with Amazon FreeRTOS. Amazon ...
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Wideband GaN driver
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

The QPA2213 from Qorvo is a wideband GaN driver amplifier that operates from 2 to 20 GHz. This amplifier delivers 34 dBm of saturated output power and 25 dB of gain while achieving 25% power added efficiency. ...
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GaN RF input-matched transistor
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

The Qorvo QPD1025L is an 1800 W (P3dB) discrete GaN on SiC HEMT which operates from 0,96 to 1,215 GHz. Input prematch within the package results in ease of external board match and saves board space. ...
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An introduction to antenna polarisation options
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

Antenna polarisation may be one of the least understood properties of a wireless signal. If you are installing many antennas in one location, like on a tower, polarisation is an important piece of the ...
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u-blox contributes to centimetre-level positioning device
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

u-blox has collaborated with Korean broadcast media company MBC to produce an ultra-compact L1/L2 real time kinematic (RTK) multiband device, the MBC MRP 2000, featuring a u-blox ZED F9P high-precision ...
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