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Interference Technology

For EMI / EMC Engineers

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Amplifers

Amplifier Product Catalog Now Available on CD

 

AR RF/Microwave Instrumentation has unveiled its latest corporate product catalog, now available in either CD form or as a hard copy catalog. Significant innovations, as well as the company's core products, such as amplifiers, amplifier systems, complete EMC testing solutions, antennas, field probes and more are included. Learn more from AR. … [Read more...]

Multi-tone Testing Can Save Both Time and Money

 

Jason Smith, Manager Applications Engineering; Pat Malloy, Sr., Application Engineer; AR/RF Microwave Instrumentation, Souderton, Pennsylvania, USA Given the huge amount of time required to conduct a radiated immunity test, it is no wonder operators “dream” of ways to improve efficiency to speed up the test. The musings generally go as follows: Can one antenna cover the … [Read more...]

Hybrid Power Modules Cover 4 – 18 GHz Bandwidth With High Output Power

 

AR RF/Microwave Instrumentation has introduced a new line of Hybrid Power Modules (HPMs) to its family of solid-state power amplifiers. These HPMs are small, lightweight and compact, yet deliver linear output powers approaching 5 watts across an instantaneous bandwidth of 4 - 18 GHz. They provide gain flatness, can withstand infinite output mismatch and are available in various … [Read more...]

Multi-tone RF Radiated Immunity System 80MHz-6GHz

 

AR’s Model MT06000 (Multistar Multi-tone tester) tests multiple frequencies at once. The number of tones is only limited by the signal generator bandwidth (150MHz) and the size of the amplifier used with the system. The MT06000 contains all the instruments needed to perform radiated immunity testing for IEC 61000-4-3 specification except the required amplifiers, antennas and … [Read more...]

New MultiStar Test System Makes RF Radiated Immunity Testing Faster

 

Tests multiple frequencies at once• 10-tone testing is up to 10 times faster• Number of tones is limited only by signal generator bandwidth (150MHz) and the output power of the amplifierFastest RF radiated immunity testing available• Tests that took days can now be done in minutes• Speeds time to market• Reduces product development cost• Integrated automated RF switching• … [Read more...]

HIRF Testing with Mode Tuned Chamber

 

DNB Engineering Inc. has invested in a dedicated and uniquely plated Mode Tuned Chamber to aid in the generation of extremely high Radiated Susceptibility field strength levels in accordance with multiple industry specifications. DNB Engineering’s Mode Tuned Chamber has 2,500 cubic feet of uniform test field area. The chamber can reach field levels over 14,000 V/m and their … [Read more...]

New USB Interface on RF Amplifiers Simplifies Operation

 

Teseq Inc. offers an integrated USB port on its complete range of CBA series, solid-state, class-A power amplifiers that offer frequency and power ratings specifically for EMC immunity test applications.  When fitted with the USB port, the amplifiers can be switched on remotely from standby to operation mode and be controlled by Teseq’s Compliance 5 test software to monitor … [Read more...]

New Dual Band Solid-State Amplifiers

 

AR’s Dual Band Amplifiers can be used for multiple applications because they are linear and load tolerant. With AR's Dual Band Amplifiers, users can pick the power from 5 to 80 watts, and the bandwidth from 0.8 to 8.0 GHz, 0.8 to 10.6 GHz or 0.8 to 18 GHz. AR puts it together in one package that costs less, weighs less and takes less space than two separate amplifiers.Learn … [Read more...]

Solid State Power Amplifier 2500 to 6000MHz, 150 Watts

 

Comtech PST’s new solid state Class “AB” linear amplifier operates over the full 2500-6000 MHz frequency bandwidth and delivers a minimum of 150 watts into a 2:1 load VSWR. This high gain amplifier uses the latest Gallium Nitride (GaN) technology and is packaged in a standard rack mountable enclosure measuring 19” x 22” x 5.25”. The unit has an internal power supply that … [Read more...]

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