Features and Benefits

  • Gain: 15 dB @ 27 GHz
  • P1dB Output Power: +24 dBm @ 27 GHz
  • Noise Figure: 5 dB @ 27 GHz
  • Spurious-Free Operation
  • Regulated Supply and Bias Sequencing
  • Hermetically Sealed Module
  • Field Replaceable 2.92mm Connectors
  • -55 to +85°C Operating Temperature

Product Details

The HMC-C021 is a GaAs MMIC PHEMT Distributed Power Amplifier in a miniature, hermetic module with replaceable 2.92mm connectors which operates between 21 and 31 GHz. The amplifier provides 15 dB of gain, 5 dB noise figure, +33 dBm output IP3 and up to +24 dBm of output power at 1 dB gain compression.

The wideband amplifier I/Os are internally matched to 50 Ohms and are DC blocked making the HMC-C021 ideal for EW, ECM RADAR and test equipment applications. Integrated voltage regulators allow for flexible biasing of both the negative and positive supply pins, while internal bias sequencing circuitry assures robust operation.


  • Microwave Radio & VSAT 
  • Military & Space 
  • Test & Lab Instrumentation

Product Lifecycle icon-not-recommended Last Time Buy

All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.

Documentation & Resources