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RF Power Amplifiers

RF Power Amplifiers

Power Purity for Image Quality

Analogic designs, develops, and manufactures world-class RF power amplifiers for all configurations of MRI systems. We offer narrowband amplifiers for proton-based anatomical imaging and broadband amplifiers for multi-nuclear functional imaging. The purity of the amplification is essential to high-quality MRI imaging and requires outstanding phase/gain linearity and stability. Our RF amplifiers for proton imaging operate up to 3T frequencies at peak-power levels up to 40kW with robust features to support:

  • Peak and average protective power monitoring
  • Independent couplers for SAR monitoring of forward and reflected power with accuracies of 0.2 dB
  • Customized interface for control and diagnostics
Model Max Field Bo (T) Peak Power (kW) Average Power (W)
AN8120 1.5 20 2000
AN8150 1.5 18 1800
AN8137 3 2 channels x20 1000/channel

Advanced Multi-Channel Designs

Our latest developments in 3T multi-transmit are in use at leading research sites worldwide, supporting advancements in MRI imaging techniques. Analogic has capability for broadband applications from 8 MHz to 300 MHz, allowing for a wide range of imaging options. These amplifiers provide the outstanding performance essential for high-quality MRI imaging at power levels up to 8 kW.

Why Choose Analogic for RF Amplifiers?

  • Exceptional performance and value
  • Multiple transmit (Tx) options for advanced imaging techniques and application
  • Customizable to meet specific needs in form, fit, and performance
  • Industry leader in reliability, offering the lowest total cost of ownership and highest customer satisfaction