AG RF Engineering & Consulting
AG RF Engineering                                 & Consulting

Low-Noise Amplifiers


High quality LNA is essential part of modern wireless systems, like 3/4/5G, DVBT, wireless sensors, as well as mediacal and measurement equipment.

The quality of the LNA has dramatic influence on the receive signal strenght, lenght of the radio-link and battery life time.


We provide following customer LNAs as:

  • Transistor or MMIC LNAs
  • Types:
    • Wideband 20MHz-4GHz for DVBT, SDRs or time-domain measurements
    • Narrowband - for wireless sensors
  • Gain: 10-40dB
  • NF: from 0.8dB
  • Frequencies:
    • up to 6GHz on FR4
    • Rogers4350B up to 30GHz
    • Rogers3003 up to 70GHz
  • Connectors: SMA, BNC, TNC, other on request
  • Symetric or single input/output
  • Bare PCB, using our proprier encloseure or standard cases


Available models:

  • Wideband LNA for TV/FM, GSM900 and measurement and other applications up to 1GHz
    • 20MHz-1GHz bandwidth
    • 40dB Gain (max)
    • NF-1.2dB (min)
    • Work impedance - 50/75Ohm
    • Connectors: SMA or BNC
    • Power supply: 12/5V
  • Wideband LNA up to 3GHz
    • 20MHz-3GHz Bandwidth
    • 18dB Gain
    • NF - 1dB (min)
    • Work impedance - 50Ohm
    • Connectors: SMA
    • Power Supply: 5V

Other parameters on request on request (S11, P1dB, etc)


Request more Info

Related topics

RF filter can reduce noise level and increase the SNR, as well as supress the mirror channel of the tranceiver 

Filters available as in stand alone version as in module version including LNA

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© Andriy Gordiyenko RF Engineering and Consulting, 2020