Mini-Circuits announced the release of its latest high-power SMD high-power coupler. The DDCH-50-521+ dual-directional coupler provides high power handling up to 300 W and insertion loss of 0,07 dB typical with 50 dB coupling. Covering frequencies from 20 to 520 MHz, it supports a wide variety of applications from military communications systems to commercial, including GSM transmitters and more. High directivity of 21 dB provides accurate sampling from the coupled port, and typical input/output return loss of 35 dB provides excellent matching over the full frequency range. The coupler is designed into an open printed laminate (2,54 x 3,81 x 0,325 cm) with wraparound terminations for good solderability and easy visual inspection.
Bluetooth 5.0 Low Energy module 25 March 2020, Avnet South Africa
, Telecoms, Datacoms, Wireless, IoT
An output power of up to +8 dBm and the high sensitivity of the nRF52840, in combination with the LE coded PHY, make the module very attractive for applications that require a long range.
The Bluetooth ...
Read more...Antenna switch with receive limiter 26 February 2020, RFiber Solutions
, Telecoms, Datacoms, Wireless, IoT
The MASW-010370, made by Macom Technology Solutions, is a fully integrated 10 W PIN diode antenna switch assembled in a lead-free 3 mm 16-lead PQFN plastic package. This module is designed to handle 10 W ...
Read more...Wi-Fi 6 modules in automotive grade 25 March 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
u-blox has announced the JODY W3 series, multiradio modules featuring Wi-Fi 6 with 2 x 2 MIMO and dual mode Bluetooth 5.1. Supporting the latest IEEE 802.11ax standard, also known as Wi-Fi 6, JODY W3 ...
Read more...Millimetre-wave waveguide antennas 25 March 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
Pasternack has expanded its offering of mmWave (millimetre-wave) waveguide antennas to address the growing number of 5G and other high-frequency applications.
The company’s lineup has added 54 new models ...
Read more...LPWA modules gain security and positioning features 25 March 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
u-blox has extended its SARA R4 family of LTE-M/NB-IoT and EGPRS cellular modules to include variants with the hardware and software features necessary to enable end-to-end security features and services ...
Read more...Wireless power receiver 25 March 2020, Altron Arrow
, Telecoms, Datacoms, Wireless, IoT
The STWLC68 is an integrated wireless power receiver suitable for portable applications and capable of managing up to 5 W of output power. The chip has been designed to support Qi 1.2.4 specifications ...
Read more...Wireless MCUs with built-in NFC 25 March 2020, Future Electronics
, Telecoms, Datacoms, Wireless, IoT
NXP Semiconductors has released the new JN5189 and JN5188 IEEE 802.15.4 wireless microcontrollers (MCUs) that deliver ultra-low power connected intelligence for Zigbee 3.0 and Thread applications. The ...
Read more...Wire-bondable chip termination 25 March 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
The CT0404ALN1WB1 from Smiths interconnect is a wire-bondable chip termination that operates from DC to 42,5 GHz. It can handle up to 5 Watts of input power and has a VSWR of 1,25:1.
This thin-film ...
Read more...Our 5G world in 2025: what to expect, how to make it happen 26 February 2020, Lambda Test
, Telecoms, Datacoms, Wireless, IoT
The complexity of 5G exacerbates known challenges and introduces challenges of a different nature to the network lifecycle approach, while the significance of investment and regulation should not be overlooked either.
Read more...Front end module for RF range extension 26 February 2020, RF Design
, Telecoms, Datacoms, Wireless, IoT
The nRF21540 is a ‘plug and play’ range extender offering enhanced link robustness with an integrated power amplifier (PA)/low noise amplifier (LNA) for use in Nordic Semiconductor’s low-power, short-range ...
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