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Tag: Frequency

Q-Tech Space-Qualified Multiple-Output TCXO

Q-Tech Announces Industry’s First Full-Space-Qualified Multiple-Output TCXOs QT8220 Series Quad-CMOS output TCXOs are available in 3.3V and 5.0V, 20MHz-100MHz configurations; Feature high radiation tolerance, tight temperature stability and low noise/jitter; Multiple outputs reduce SWaP Cypress, CA—October 15, 2024 — Q-Tech Corporation – a leading global supplier of space-qualified crystal oscillators and high-performance frequency control systems – announces…
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Wave SRL High-Quality products and services RF and Microwave

Wave SRL delivers High Quality products and consultancy services in the RF and Microwave field with more than 14 years of experience in the Defence, Telecom and Space markets. Wave SRL designs and manufactures both standard and custom RF and Microwave circuits: GaN Solid State Power Amplifiers for Radar, Jammers and Telecommunications; Transceivers for Datalinks…
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UMS Webinar, Foundry Services the winning strategy

UMS is pleased to announce that it will be hosting a webinar on GaN and GaAs foundry services and their related benefits.   Foundry services: The winning strategy.   Many topics will be covered during the webinar, including the economic & commercial benefits of using foundry services and details about UMS technologies and services.  …
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Synthetic-Aperture Radar (SAR)

Synthetic-Aperture Radar (SAR) is a form of Radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as landscapes. SAR uses the motion of the Radar antenna over a target region to provide finer spatial resolution than conventional stationary beam-scanning radars. SAR is typically mounted on a moving platform, such as…
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Q-Tech Corporation Acquisition of European-Based Axtal

Cypress, CA — February 1, 2023 — Q-Tech Corporation, a US-based leading supplier of high-reliability crystal oscillators, announces the acquisition of Axtal GmbH & Co. KG, founded by Brigitte and Bernd Neubig 20 years ago — a German manufacturer offering frequency control products with world-class ultra-low phase noise capabilities. Both companies are technology leaders with…
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Radio wave

Radio waves are a type of electromagnetic radiation with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of 300 gigahertz (GHz) and below. At 300 GHz, the corresponding wavelength is 1mm, which is shorter than the diameter of a grain of rice. At 30 Hz the corresponding wavelength is ~10,000 kilometers (6,200 miles), which is…
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UMS will be at IMS show in Denver

Exhibition: 21-23 June 2022 UMS will be pleased to welcome you on our booth #2076. During this 3 day exhibition, UMS representatives will be available to discuss your needs and present our latest product innovation and foundry services. Conferences UMS will also actively participate to the IMS with the presentation of papers and through participation…
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Waves and Frequency Ranges

The spectrum of electromagnetic waves has frequencies up to 1024 Hz. This very large range is subdivided into different subranges due to different physical properties. The subdivision of the frequencies into the different ranges was previously measured according to criteria that were historically developed and are now obsolete, and so a new classification of the frequency…
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