Magnetic Resonance Imaging (MRI) Amplifier, 7.0 T

Product Specifications

  • Operating Frequency
  • Power Amplifier Type
  • Peak Pulse Power
  • Pulse Width
  • Rise/Fall Time
  • Gain
  • Gain Flatness
  • Spurious RF Output
  • Pulse Droop
  • Output Noise
  • Duty Cycle
  • Cooling
  • 298.06 MHz
  • LDMOS, MOSFET
  • 20,000 Watt
  • 20 ms
  • <100 ns
  • 72dB
  • +/- 0.2 dB
  • -50dBc Max
  • <8%
  • -20dB over thermal noise
  • <10% to 15%
  • Forced Air

Description and Application

Unique Broadband Systems, UBS, is a Toronto, Canada based multinational company specializing in the R&D, design and manufacture of Radio Frequency, RF, amplifiers, components and complete digital, wireless satellite transmission systems for audio and video broadcasting. UBS has global installations with all of the major TV and Radio broadcasters and a reputation for exceptional design and manufacturing capabilities.

With over 25 years of experience in the communications market, UBS, also has a full suite of RF amplifier products, especially for scientific and medical applications. To meet the continually growing global demand for ever more sophisticated health care products and instrumentation for scientific research, UBS has a dedicated line of RF and Microwave, MW,  amplifiers and components for RF/MW Surgical Ablation, Nuclear Magnetic Resonance Spectrometry (NMR) and Magnetic Resonance Imaging (MRI).

The MRI-300MH20KW-7T, amplifier with standard 20k Watt peak pulse power and 298.06 MHz operating frequency, is for very high-resolution preclinical 7T MRI machines. Higher peak pulse power levels are also available with this model.

Our R&D and engineering expertise make it possible to not only provide our clients with tried and true, economical and technically competitive solutions but to also customize our products or invent new ones to suit a specific need. If we don’t have what you want, we have the focused team of engineers and scientists to develop it for you.

In fact, our primary focus has always been on customization of design and production to address our individual client’s particular requirements. Combined with our rugged, modular designs, ISO 9001 certification, and military experience, UBS surpasses industry standards for design, manufacturing and testing, leading to superior product performance.

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