RF Design

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

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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Small-step frequency synthesisers
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

EM Research’s ZFR series is a line of programmable frequency synthesisers featuring multi-octave bandwidths, low phase noise, step sizes as low as 10 kHz, switch speeds as low as 125 μs, frequencies to ...
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Cellular IoT module for global operation
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

Nordic Semiconductor’s new nRF9160 is significantly smaller, lower-power, and has more security features than any other cellular IoT module launched by the company to date for both LTE-M and NB-IoT applications. ...
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Wi-Fi/BLE add-on module
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

The WA2000 adds 802.11a/b/g/n Wi-Fi and BLE4.2 Bluetooth Low-Energy connectivity to compatible programmable Tibbo Technology devices. The module is an upgrade of Tibbo's GA1000 Wi-Fi add-on module, and ...
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Passive patch antenna for GPS
14 November 2018, RF Design, Telecoms, Datacoms, Wireless, IoT

The GGBSFTP.45.9.A.08 is an embedded, stacked passive patch antenna for GPS L1, GPS L2 and GPS L5 bands that supports GLONASS, Galileo and BeiDou. It delivers a gain of up to 2,5 dBi with an efficiency ...
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