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Telecommunications

Waveguide components feature low cut-off frequencies

March 17, 2021 By Lee Teschler

A new line of double ridge waveguide components are candidates for radar, wireless and satellite communication, and test and instrumentation. Fairview Microwave’s new double-ridge waveguide components span 28 models in straight sections, bends and twist configurations. These transmission line components cover wider frequency bands, deliver superior RF performance and offer lower cut-off frequencies compared to […]

Filed Under: Applications, Telecommunications, Test and Measurement Tips Tagged With: fairviewmicrowave

Low-power TCXO improves IoT battery life

March 17, 2021 By Martin Rowe

The SiT5008 from SiTime goes to 60 MHz, draws 3.5 mA, and features a standby mode.

Filed Under: 5G, Applications, IoT, MEMS & Sensors, Telecommunications Tagged With: SiTime

Power inductors feature low radiation, low buzz noise and wide operating temperatures

March 16, 2021 By Redding Traiger

Bourns, Inc. introduced three new AEC-Q200 compliant high currents shielded power inductor series. Helping to meet the high current density, high temperature, and reliability requirements for power management and EMI filtering in a variety of consumer, industrial, and telecom electronics applications, Bourns Model SRP1580CA, SRP1510CA, and SRP1513CA inductors offer high current capacity, compact size, high operating frequency, and […]

Filed Under: Applications, Power Electronic Tips, Telecommunications Tagged With: Bourns

Does a planet have a capacitance?

March 12, 2021 By dherres

The self-capacitance of Earth is approximately 710 μF, assuming the free-space dielectric to be a vacuum. The capacitance of Mars is 378 μF. At first glance, it may not be clear where these figures comes from or how a planet can have a capacitance. And if a planet has a capacitance, might it also have […]

Filed Under: Applications, FAQ, Featured, Telecommunications, Test and Measurement Tips Tagged With: FAQ

Where does 5G fit into your designs?

March 9, 2021 By Aimee Kalnoskas

by Jon Gabay for Mouser Electronics Virtually everyone today has wireless service or access to it. Since the introduction of early analog wireless services to digital 3G and 4G, most depend on their wireless service provider and device to keep them connected to our fast-paced, real-time world. Now, 5G is flaunting its promises for next-generation…

Filed Under: 5G, Applications, FAQ, Featured, Telecommunications, Wireless

How Doherty Amplifiers improve PA efficiency

March 8, 2021 By Bob Witte

An amplifier design from 1936 gets a revival by reducing power consumption in cellular radios.

Filed Under: 5G, Applications, FAQ, Featured, Telecommunications, Wireless Tagged With: FAQ

Industrial-rated carrier provides extensive connectivity for Type 10 mini-module designs

March 3, 2021 By Charlie Flor

WINSYSTEMS today introduced its first Mini-ITX form factor carrier board to complement and support its COMeT10-3900 COM Express Type 10 mini modules. The ITX-M-CC452-T10 carrier platform is designed with industrial components for testing products in development and to deliver highly reliable performance in operating environments with temperatures of -40°C to +85C°. WINSYSTEMS’s newest COM Express market entry offers the assurance […]

Filed Under: Applications, Microcontroller Tips, Telecommunications Tagged With: winsystems

Power and data adapter meets IEEE 802.3bt PoE-to-USB Type-C spec

March 3, 2021 By Redding Traiger

There are many consumer, enterprise, and industrial devices today that have a USB Type-C port as the only input power option. While USB-C technology can offer high power and high data rate, it limits the range of the installation to a maximum of three meters from an AC outlet. As Power over Ethernet (PoE) becomes […]

Filed Under: Applications, Power Electronic Tips, Telecommunications Tagged With: microchip

Micro-rotary DIP switches target space-constrained designs

March 3, 2021 By Redding Traiger

CUI Devices’ Switches Group announced the addition of micro rotary actuator types to its DIP switches product line. Housed in compact 7.2 x 7.2 x 2.9 mm packages, the RDS-7229 series features 4, 10, or 16 positions, a 5.08 mm pitch, and surface mount or through-hole mounting styles. Thanks to their compact footprints and IP67 […]

Filed Under: Applications, Industrial, Microcontroller Tips, Telecommunications Tagged With: cuidevices

High-frequency 100-nF capacitors improve bypass performance in GaN/GaAs amplifiers

March 1, 2021 By Redding Traiger

Knowles Precision Devices recently announced the release of a new 100nF capacitor within its V-Series of single-layer capacitors. The 100nF is a high frequency, wire bondable single layer capacitor, making it ideally suited for GaN and GaAs amplifier applications where small size and microwave performance are critical. V-Series single-layer capacitors, including the new 100nF, are […]

Filed Under: Applications, Power Electronic Tips, Telecommunications Tagged With: knowlesprecisiondevices

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