High Frequency Gain Block

Tuning Range: 100 MHz to 12.0 GHz

The GRF3044 is a broadband low noise gain block designed for applications in the Near DC to 11.0 GHz spectrum, exhibiting a typical low noise figure (NF) of 1.8 dB along with high gain.

This resistively biased device employs an external resistor in series with Vdd to set a nominal Iddq of 100 mA. GRF3044 is internally matched to 50 Ω at the input and output ports.

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


  • Microwave Backhaul
  • WiFi Access Points
  • Instrumentation
  • C and Lower X-Band Amplifier


Reference: 4.0 GHz; Iddq: 100 mA

  • Gain: 16.6 dB
  • NF: 1.8 dB
  • OP1dB: 19.8 dBm
  • OIP3: 31.5 dBm
  • Internally Matched to 50 Ω
  • Process: GaAs pHEMT

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