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Category: RF Microwave

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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DETI – RF and Microwave assemblies

Deti is a French SME that designs and industrializes high technology electronic components and modules (DC – 50 GHz) for radiocommunication, telecommunications and microwave applications. Since 1995, DETI uses its know-how to develop new components and assemblies as well as for resolution of problem related to obsolete functions. Partner of major contractors, Deti deploys its skills…
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UMS new products CHA2595-98F / CHA3395-98F / CHR2270-QRG

United Monolithic Semiconductors (UMS) European leader in RF MMIC – Monolithic Microwave Integrated Circuit (GaAs, GaN, SiGe technologies) Products and Foundry services for Defence, Space, Telecom, Automotive, and Radar is pleased to inform about 3 New products: CHA2595-98F 27.5-43.5GHz Low Noise Amplifier Ref: CHA2595-98F-FULL-1168 Product information: Performance to highlight: Wideband LNA: 27.5-43.5GHz Designed for a…
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UMS (United Monolithic Semiconductors) E-Letter April 2021

UMS join the 2021 Mobile World Congress From 28th of June to 1st of July 2021, UMS participate to the MWC Discover UMS latest solutions for 5G and Satcom READ MORE …   NIGAMIL a project to develop a European GaN source UMS is proud to have been entrusted by the French Defence Agency (DGA)…
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UMS CHA8212-99F & CHT4660-FAB

United Monolithic Semiconductors (UMS), European leader RF MMIC – Monolithic Microwave Integrated Circuit (GaAs, GaN, SiGe technologies) products and foundry services for Aerospace, Defence, Telecom, Automotive Radar and Industrial sensors. CHA8212-99F 25W X-Band High Power Amplifier Ref: CHA8212-99F-FULL-0358  (Ex AI1908) Product information: 25W X-Band GaN High Power Amplifier Very versatile amplifier 44dBm Pout @ 20dBm…
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CHA3409-98F a new wideband driver

United Monolithic Semiconductors (UMS) RF MMIC – Monolithic Microwave (GaAs, GaN, SiGe) products and foundry services announce the release of : CHA3409-98F a new wideband driver UMS new CHA3409-98F is a 25-45GHz wideband driver including self-biasing to reduce temperature impact The CHA3409-98F exhibits and excellent  PAE of 19% @ 1dBcomp with 19dBm Pout, a high linear gain…
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CHA2595-QDG, a new wideband LNA in QFN plastic package

UMS (United Monolitichs Semiconductors) develops its state of the art LNA offer with the CHA2595-QDG a new wideband and very low noise LNA covering 4 telecom bands.     This 27.5-43.5GHz LNA exhibits very low noise @ 2.3dB and low consumption at 3.3V@61mA. It is proposed in a low cost 4x4mm2 QFN plastic package. This circuit…
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UMS New GaN state-of-the-art transistor: CHK8013-99F

The CHK8013-99F is a new GaN wideband capability transistor covering DC to 10GHz It exhibits 14W of power and a very good PAE of 70%. It enables as much as 17dB gain and a consumption as low as 180mA @30V. Designers can use the CHK8013-99F in Pulsed and operating modes. This product requires an external…
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