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Articles Tagged with ''x-band''

Cree adds four new GaN HEMTs for radar to Digi-Key portfolio

April 8, 2014

Cree has added four new gallium nitride (GaN) high electron mobility transistors (HEMTs) to its product portfolio at Digi-Key, the sole distributor for Cree RF components. Respectively based on Cree’s high power density 50V, 0.25μm and 0.4μm GaN on silicon carbide (SiC) foundry processes, the new X-Band and S-Band components exhibit high efficiency, high power gain, and wide bandwidth capabilities.


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Pasternack introduces all new line of X-Band amplifiers

March 31, 2014

Pasternack Enterprises Inc., an industry leading manufacturer and supplier of RF, microwave and millimeter wave products, introduces a new family of coaxial X-Band high gain power amplifiers. These RF amplifiers are typically used as driver amplifiers or high power output amplifiers in a wide variety of commercial, industrial and military applications including telecom infrastructure, test instrumentation, fixed microwave backhaul, radar systems, communication systems, satellite communications and commercial avionics.


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Raytheon continues to drive GaN evolution through cutting edge innovation

Aerospace & Defense
February 26, 2014

Raytheon Co. announced today that under the DARPA Microsystems Technology Office (MTO) Wide Bandgap Semiconductor Program, the company has systematically matured Gallium Nitride (GaN) from basic material to transistors, Monolithic Microwave Integrated Circuits (MMICs), Transmit/Receive (T/R) Modules and finally Transmit/Receive Integrated Multichannel Modules (TRIMMs), enabling game changing system performance for the DoD.  


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Astrium delivers new X-Band satcom capability to UK MoD

November 11, 2013

Astrium is now delivering to the UK MoD enhanced overseas tactical, land and maritime communications capability, which directly links to Astrium Services’ new IP core based modular infrastructure.


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Comtech Xicom Technology offers new MIL-SATCOM SSPA BUCs

October 28, 2013

Comtech Xicom Technology Inc., a technology leader of high power amplifier products for satellite communication (SATCOM) announces new military satellite communication (MIL-SATCOM) solid-state power amplifier block upconverters will be presented during MILCOM'13.


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Raytheon awarded U.S. Navy next gen Air and Missile Defense Radar contract

October 15, 2013

Raytheon Co. has been awarded a $385,742,176 cost-plus-incentive-fee contract for the engineering and modeling development phase design, development, integration, test and delivery of Air and Missile Defense S-Band Radar (AMDR-S) and Radar Suite Controller (RSC). AMDR is the Navy's next generation integrated air and missile defense radar and is being designed for Flight III Arleigh Burke (DDG 51) class destroyers beginning in 2016.


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MACOM announces industry’s first highly integrated plastic packaged control MMIC for commercial radar applications

September 26, 2013

M/A-COM Technology Solutions Inc. (“MACOM”), a leading supplier of high performance RF, microwave, and millimeter wave products, announced the industry’s first integrated core chip for the 8 to 11 GHz frequency range. Containing 6-bits of phase control, 6-bits of attenuation control and 26 dB of gain, MACOM’s Core Chip is an easy to use serial/parallel interface in a surface mount QFN package. Ideal for commercial radar applications, this integrated MMIC enables radar systems in early detection and warning for severe impending weather.


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Diamond Microwave launches compact high power GaN SSPAs

International
July 29, 2013

Diamond Microwave has announced the launch of ultra-compact high power solid state power amplifiers in X-Band and Ku-Band.


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Comtech Xicom Technology introduces 100 W linear X-Band GaN SSPA/BUC

March 15, 2013

Comtech Xicom Technology Inc., a technology leader in high-power amplifier products for satellite communications (SATCOM), introduced a compact and highly efficient GaN-based amplifier for X-band MILSATCOM service. Model XTSLIN-100X-B1 features 100 W of WGS linear power in a compact, rugged thirty-two pound package.


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XTAR wins $8M in new airborne ISR business

December 12, 2012

XTAR LLC, the first U.S. commercial provider of satellite services in the X-band frequency, announced that it has gained a significant segment of the growing airborne intelligence, surveillance, and reconnaissance (AISR) market over the last 12 months. These contracts represent more than 100 MHz of bandwidth and are valued at more than $8 million. 


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