Telecoms, Datacoms, Wireless, IoT


Latest Articles

Euca Technologies supports LongFi rollout in SA
25 August 2021
A long-range Internet of Things (IoT) Wi-Fi network known as LongFi is being rolled out throughout Africa with the linking of connected hotspots to provide up to 15 km coverage that will enable the connection ...

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RISC-V SoC for ultra-low-power IoT
25 August 2021, iCorp Technologies
Espressif Systems announced the upcoming release of the ESP32-H2 SoC (system-on-chip) with IEEE 802.15.4 and Bluetooth 5.2 (LE) connectivity, operable in the 2,4 GHz band. It enhances Espressif’s SoC ...

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Dual circularly polarised sinuous antennas
25 August 2021, Sivan Electronic Supplies
Available from IMC Microwave Industries is a dual circularly polarised sinuous antennas for air, sea and ground applications such as direction finding, electronic warfare (EW), electronic intelligence ...

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Qorvo adds seven new high-performance GaN PAs
25 August 2021, RF Design
Qorvo has introduced seven new Spatium GaN solid-state power amplifier (SSPA) products to its standard product portfolio. Spatium SSPAs are an advanced new way to enable applications including commercial ...

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Broadband gain block and LNA
25 August 2021, RFiber Solutions
The AM1100, made by Atlanta Micro, is a wideband cascadable gain block covering the 2 GHz to 26,5 GHz frequency range. It is a low SWaP (size, weight and power) device drawing less than 100 mW of power ...

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ICASA grants final grace period for temporary spectrum holders
25 August 2021
The Council of ICASA (Independent Communications Authority of South Africa) has resolved that licencees of temporary emergency radio frequency spectrum that was assigned last year will have their spectrum ...

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RFID transponder coils for harsh environments
25 August 2021, RF Design
Coilcraft’s 5315TC Series of RFID transponder coils was developed for tyre pressure monitoring systems and designed to handle harsh mechanical environments. The 5315TC is Coilcraft’s most rugged and ...

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Keysight and Qualcomm demo 10 Gbps 5G connection
25 August 2021, Concilium Technologies
Keysight Technologies recently demonstrated a 10 gigabit per second (Gbps) data connection using 5G new radio dual connectivity (NR-DC), an industry-first milestone achieved in close collaboration with ...

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ICASA bows to pressure over spectrum licencing
25 August 2021
Having failed to reach an out-of-court settlement with telecommunications companies over its wireless spectrum auction process, ICASA has now decided to consent to a High Court order so as to avoid a ...

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Manual variable attenuator for DC-3 GHz
25 August 2021, RFiber Solutions
Broadwave Technologies’ Model 751-005-080 is a 50 Ω manual variable attenuator that covers the DC-3 GHz frequency range. This device features 80 dB of attenuation in 1 dB steps. The attenuation accuracy ...

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Embedded GNSS helical antenna
25 August 2021, RF Design
The full-band GNSS HC990E embedded helical antenna is designed for precise positioning, covering the GPS/QZSS-L1/L2/L5, QZSS-L6, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3 and NavIC-L5 ...

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Solid-state power amplifier for X-band
25 August 2021, RF Design
The SGN-X4-50 from Kratos General Microwave is a solid-state power amplifier (SSPA) that operates in the X-band. It delivers peak saturated output power of 50 W with a gain of 50 dB and has an efficiency ...

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High-power amplifiers for satcom systems
25 August 2021, Vepac Electronics
Erzia Technologies, a full-service RF/microwave amplifier and integrated assembly company delivering COTS solutions for high-performance/high frequency applications, unveiled two new high-power amplifiers ...

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u-blox launches PointPerfect GNSS correction service
25 August 2021, RF Design
u-blox announced the launch of its new PointPerfect location service, delivering an advanced GNSS augmentation data service designed from the ground up to be ultra-accurate, ultra-reliable and immediately ...

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Fast-switching SPDT switch for high-frequency test
28 July 2021, Conical Technologies
The latest addition to Mini-Circuits’ high-frequency test solutions comes in the form of the USB-1SP2T-A44 solid-state SPDT switch, a fast-switching device covering an ultra-wide bandwidth from 0,1 to ...

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Precision antennas with extended filtering feature
28 July 2021, RF Design
Tallysman Wireless is excited to announce new eXtended Filtering (XF) features to the TW3900 series of Accutenna precision antennas. Tallysman has designed the XF feature to mitigate interference from ...

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BLE module for system control and wireless communication
28 July 2021, Hi-Q Electronics
The RX23W Bluetooth 5.0 Low Energy (BLE) module from Renesas Electronics is certified according to the telecommunications laws in multiple countries and is Bluetooth SIG (Special Interest Group) certified. ...

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LoRa module with advanced blocking and selectivity
28 July 2021, iCorp Technologies
The new LoRa series module, Ra-01Sc, is designed and developed by Shenzhen Ai-Thinker Technology and used for ultra long-distance spread-spectrum communication. Its LLCC68 RF chip supports FSK modulation ...

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Cross-polarised 4G/5G omnidirectional antenna
28 July 2021, RF Design
The TGX.45.A.BI.01 from Taoglas is a cross-polarised omnidirectional antenna that operates in sub-6 GHz cellular bands from 450 to 6000 MHz. It consists of two dipole antennas that are orthogonally positioned ...

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Multiband GNSS antenna
28 July 2021, RF Design
The M-GNSSB-ANT from Arralis is a multiband GNSS antenna that operates from 1560 to 1610 MHz, covering the GPS L1, GLONASS G1 and BeiDou B1 bands. It provides a gain of up to 3 dB and has an axial ratio ...

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