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Tag: Amplifier

CHA4252-QKB – a three stage GaN Power Amplifier 17.25 – 21.25GHz band

United Monolithic Semiconductors (UMS) announce the release of a new advanced information: CHA4252-QKB – a three stage GaN Power Amplifier in the 17.25 – 21.25GHz frequency band. Datasheet access for this AI: You can access our datasheet following this link Ref: AI24074140-CHA4252-Advanced Information Product information: UMS develops the CHA4252-QKB, a three-stage GaN Power Amplifier in…
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CHA8618-99F monolithic GaN High Power Amplifier 6‑18GHz

United Monolithic Semiconductors (UMS) released of a new datasheet / product CHA8618-99F 6-18GHz HPA. Datasheet access: You can access our datasheet following this link Or through UMS Online Product Finder Tool Ref: DSCHA861841012 Product information: The CHA8618-99F is a monolithic GaN High Power Amplifier in the frequency band 6‑18GHz with a control interface for fast…
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UMS CHA6682-QKB GaN HPA in QFN package

United Monolithic Semiconductors (UMS) – Advanced-Information CHA6682-QKB – HPA 24-27.5GHz 4W GaN Monolithic Microwave IC in QFN package The CHA6682-QKB is a three-stage GaN High Power Amplifier in the frequency band 24-27.5GHz. This HPA typically provides 4W output power associated to 26% of Power Added Efficiency. The circuit exhibits a typical small signal gain of…
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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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UMS CHA7452-99F a 35.5-40.5GHz GaN HPA

The CHA7452-99F is a 35.5-40.5GHz GaN HPA exhibiting 9W output power. This product exhibits a high  PAE of 24%, 29dB Linear Gain and low consumption of 290mA @ 20V.  With its low biaising voltage, the CHA7452-99F maintains a junction temperature below 160°C even in saturation       The typical power supply is 20V/290mA (quiescent…
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UMS @ EuMW Milano 2022

We are proud to announce UMS will be attending EuMW Milano 2022 UMS will participate to EuMW Milano 2022 from 25th to 30th of September On the exhibition side (27-29th of September), UMS will be present on representative’s booth Microrel booth #A37 Come and visit us to discover our latest product and updates on our…
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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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