RF Design

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

DC-14 GHz gain block amplifiers
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

Recently introduced by Marki Microwave are its first MMIC gain blocks, the AKA series of InGaP HBT amplifiers with a bandwidth of DC to 14 GHz. Four options are available with gain from 13 to 19 dB, P1dB ...
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The basics of RF LNA testing
28 July 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

To ensure an LNA design or device performs as designed, there are several ways of evaluating these circuits. Mainly, these measurements are to produce S-parameters, gain, noise figure and linearity figures ...
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RF loads with frequencies up to 67 GHz
26 May 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

Pasternack has expanded its line of RF loads to address myriad applications involving test, R&D, production, commercial and military RF communications systems. The new parts can be used to terminate ...
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PMIC with ultra-low quiescent current
23 June 2021, RF Design, Power Electronics / Power Management


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Wi-Fi 6 front-end module
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

The QPF7551 from Qorvo is a 5 GHz integrated front-end module (FEM) that is designed for Wi-Fi 6 home mesh networks. It is based on Qorvo’s bandBoost technology that maximises the capacity and range by ...
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GNSS antennas in housed and embedded formats
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

Tallysman Wireless announced the addition of the HC860 and the HC860E active GNSS and Iridium antennas to its line of helical antennas. The dual-purpose (GNSS and Iridium signal reception) antennas are ...
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UWB solutions interoperable with Apple U1 chipset
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

Qorvo announced the interoperability of its DW3000 family of products with the Apple U1 chip used in iPhone and Apple Watch models and with the new ‘Nearby Interaction’ protocol specification draft unveiled ...
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Highly integrated multi-band GNSS module
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

The ZED-F9R from u-blox is a multi-band GNSS module that supports GPS/QZSS, GLONASS, Galileo and BeiDou constellations. It has an integrated inertial measurement unit (IMU) for RTK positioning which uses ...
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Ultra-wideband flexible PCB antenna
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

Taoglas’ Pylon FXUB85 is a small-footprint, ultra-wideband flexible PCB antenna that provides optimised performance for all 5G sub-6 GHz and extended Wi-Fi bands within the 600 MHz – 8 GHz frequency spectrum. ...
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RF variable attenuator
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

The K2TVA from Smiths Interconnect is an RF variable attenuator with a frequency range from 17 GHz to 22, 27 or 32 GHz, attenuation range of 3, 4, 5 or 6 dB, attenuation accuracy of ±1 dB, and power level ...
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UWB transceiver IC for myriad applications
23 June 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

The DW3210 from Qorvo is an ultra-wideband (UWB) transceiver IC that operates in the UWB channels 5 (6,5 GHz) and 9 (8 GHz). The device is interoperable with the Apple U1 chip and delivers a data rate ...
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Secure LTE-M, NB-IoT module with 400 MHz support
28 April 2021, RF Design, Telecoms, Datacoms, Wireless, IoT

u-blox has extended its SARA-R5 LTE-M and NB-IoT communications family with the introduction of a module that supports the 400-450 MHz LTE spectrum bands available in Europe, Asia and Latin America.  ...
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