FEATURED PRODUCTS

DC – 4 GHz GaN RF Transistors: QPD1009 And QPD1010
DC – 4 GHz GaN RF Transistors: QPD1009 And QPD1010

The QPD1009 and QPD1010 are discrete GaN on SiC HEMTs operating from the DC to 4 GHz frequency range. The QPD1009 is a 15W, 50V device with an output power level of 17W at 2 GHz, and a linear gain of 24 dB at 2 GHz. The 10W, 50V QPD1010 features an output power of 11W at 2 GHz and a linear gain of 24.7 dB at 2 GHz. These two devices are housed in low thermal resistance 3 x 3 mm packages, and are ideal for wideband or narrowband amplifiers, jammers, and military radar, civilian radar, land mobile, military radio, and test instrumentation applications.

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FEATURE ARTICLES

  • Connecting The $11 Billion Asset Management Market
    Connecting The $11 Billion Asset Management Market

    The cellular machine-to-machine value-added services market is poised to dominate the transportation, utility, eHealth, and emerging IoT markets. With a market value estimated to exceed $11 billion by 2020, CSPs and device manufacturers will benefit by deploying tools and services enabling a secure M2M VAS communication network.

  • Carrier Aggregation In Mobile Devices

    Carrier aggregation (CA) enables mobile network operators worldwide to provide faster data, and allows mobile devices to communicate on multiple LTE bands simultaneously. This, however, creates the challenge of avoiding interference between the bands while keeping up good reception and battery life. Multiplexers are an excellent solution for CA combinations that use closely spaced bands since they provide isolation between and within bands, while allowing them to connect to the antenna at the same time. This white paper discusses the challenges of carrier aggregation, and the important benefits of using multiplexer solutions to solve them.

  • ViaSat Selects ETL To Custom Build A Solution For NBN’s Satellite Network Infrastructure In Australia

    ViaSat, a world leader in Ka-band satellite systems, provides the ground infrastructure for the NBN Long Term Satellite Service (LTSS) that is due to launch in 2016. With a total of 24 satellite dishes across ten sites in Australia, the challenge is that the necessary antenna couplers require very specific, complex equipment for operation. In order to overcome coupler complexity, ETL Systems has developed a custom made solution that would simplify the entire coupler network.

  • White Paper: RF Power Measurements In The Field

    Measuring RF power in a field environment can be a simple task which can be accomplished accurately and inexpensively. It can also involve a great deal of care and proper training to ensure equipment is accurately measured. Either way accurate field power measurements will ensure transmitting equipment is operating properly...

  • Application Note: Cable Loss Masking Effect

    The masking effect of cable loss may cause your antenna to "appear" to perform more efficiently than is actually the case. In fact, it is possible to measure apparently acceptable VSWR or return loss levels even though your antenna may be completely out of operation. The purpose of this article is to provide an understanding of cable loss masking effect and explain how to avoid these pitfalls...

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EXCLUSIVE ANNUAL RESOURCE

Electronic Military & Defense was developed as a resource for engineers, program managers, project managers, and other professionals involved in the design and development of electronic and electro-optic systems for a wide range of defense and aerospace applications. Check out the digital edition of our latest issue for exclusive editorial on securing the 21st century's greatest warfare asset, considerations for phase-coherent microwave measurements, using FPGAs for tuning systems to military functions, using printed energy harvesters for military, and more.

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FEATURED SUPPLIERS

AR AR

Since 1969, AR has played a major role in the success of the automotive, medical, military, aerospace and telecom industries. The company’s products are used for a variety of critical applications including RF Test & measurement in a multitude of industries throughout the world. At AR, there’s no substitute for quality. It’s the foundation of our business and the AR value that’s recognized around the globe...

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RF Components|Application Specific Test Systems

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