High Gain Ultra LNA
Tuning Range: 2.5 to 5.0 GHz

GRF2171 is an ultra-high gain, ultra-low noise amplifier that can be tuned over a wide range of frequencies.

Flexible biasing allows the device to be configured for a wide range of Vdd and Iddq values for optimal efficiency and linearity.

Consult with the GRF applications engineering team for custom tuning/evaluation board data and device s-parameters.


  • Ultra-High Gain LNA
  • GPS
  • Small Cells and Cellular Repeaters
  • Microwave Backhaul


Reference: 5V/75mA/3.6GHz

  • EVB NF: 0.75 dB
  • Gain: 29.5 dB
  • OP1dB: 18.7 dBm
  • OIP3: 41.5 dBm
  • Flexible Bias Voltage and Current
  • Process: GaAs pHEMT