Variable Gain Amplifier 10M~8GHz -40dB~+32dB

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Part Number: VGA10M8G32is a 10MHz--8GHz broadband low noise variable gain amplifier.  The Amplifier Gain can be USB-C programmed from -40dB to 32dB.

It has <2dB Noise Figure.  It can be powered by USB-C with ~150mA current draw.  The dimension is 2.625”x1.875”x0.49”.

It uses USB Type A connector for connection.  Control Software is included in USB Stick. SKU#: AK20-016E.

Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts 


  • Amplifier Gain: -40dB ~ 32dB
  • Gain Step Size: 0.25dB
  • Noise Figure: <2dB
  • +18 dBm P1dB
  • Maximum Input Power: 10 dBm
  • Return Loss: >10dB
  • USB Type-C Virtual Com Port
  • Power by USB-C
  • Operating Temperature: -40oC to +60oC
  • ROHS Compliant


  • Test Instrumentation
  • Automated Test Equipment
  • General Purpose Wireless
  • Radar & VSAT
  • SDR & Ham Radio

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