Articles by AR RF/Microwave Instrumentation

See AR at IMS2016 in San Francisco

See AR at IMS2016 in San Francisco, Calif., Booth #1711. While at AR's booth, ask about their industry-leading high power solid state CW amplifiers. Products include a Class A RF amplifier capable of delivering over 50,000 W with -40 dBc minimum harmonic performance, a 10,000 W linear amplifier covering the entire 80 to 1000 MHz frequency band and a 3000 W, 1 to 2.5 GHz amplifier.

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AR introduces new board of directors

AR has assembled a board of directors with a diverse group of professionals to help assure that the organization remains on its path of success well into the future. This group has varied expertise in the fields of finance, consulting, and manufacturing. Each member was chosen for the skills in their respective fields which will further the company's goals in this advisory capacity.

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Class A Solid State Amplifier: 10000W1000A

10000W1000AAR's 10000W1000A, class A solid state amplifier provides 10,000 W of output power from 80 to 1000 MHz. It has superior gain flatness, exceptional noise figure, great efficiency and low harmonics for EMC radiated susceptibility testing by using proprietary manufacturing and design techniques. So specify the 10000W1000A for the field strength you need.

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1 to 6 GHz Benchtop & Hybrid Amplifier Modules

1-6GHz benchtops_200S1G6Now you can achieve high linear output power up to 350 W over the 0.7 to 6 GHz instantaneous frequency band in one benchtop amplifier. AR RF/Microwave Instrumentation introduces this class A unit that requires only 0 dBm input power to achieve its rated output power and offers low harmonic distortion and excellent noise figure. These instruments as well as our hybrid power modules are available in both Class A and AB configurations for demanding EMC, wireless, or EW applications.

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Electromagnetic Safety Products

ARSafetyProductsAR RF/Microwave has just launched a line of safety products including hand-held safety meters, wide range of safety sensor heads and safety software. Designed to measure exposure levels of a variety of products and systems such as industrial ovens, RF medical devices, power plants, ground transport systems, wireless telecommunications, base stations and more.

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TWT Microwave Amplifier: 250T6G18

250T6G18The Model 250T6G18 is a self-contained, forced-air-cooled, broadband traveling wave tube (TWT) microwave amplifier designed for applications where instantaneous bandwidth and high gain are required. A reliable 300 W TWT provides a conservative 250 W minimum at the amplifier output flange. Stated power specifications are at the fundamental frequency.

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Base Station Amplifier: KAW5050

Model KAW5050AR Modular RF has completed production on the KAW5050. It is a Class AB wideband RF power amplifier system delivering up to 1000 W PEP power into a 50 ohm load over the frequency range of 225 to 400 MHz. This custom system comprises a power amplifier, controller subsystem and AC power supply unit encased in a 3 RU shelf. The amplifier is being used in a base station application and can be operated and monitored remotely via RS232 or Ethernet control.

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TWT Pulse Amplifier: 10000TP8G10


AR's new 10000TP8G10 TWT pulsed amplifier produces 10,000 W of peak output power over the 8 to 10 GHz frequency range with 70 dB gain for various EMC and microwave testing applications. Standard features include a built-in IEEE-488 (GPIB) interface, TTL gating, VSWR protection, gain control, RF output sample ports, auto sleep, plus various monitoring circuits.

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