Low Noise Amplifier 1.0dB NF 1GHz to 6GHz 34dB Gain SMA

EMI Shielding (includes Weatherproofing)
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Part Number: LA1G6GHR is a flat gain, high-linearity, ultra low noise amplifier in a small 1.125”x0.935”x0.485” RF enclosure. The LNA provides a 1 dB flat gain (peak-to-peak) from 1.5 to 5 GHz. At 4.75 GHz, the amplifier typically provides 34 dB gain and 0.9 dB noise figure. The LNA can be biased from a single supply from +5,5V to +12V from output port.

Listed pictures include Product Picture and S Parameter from 1G to 6GHz.

Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts (www.lotussys.com). SKU#: AK20-020O.


  • Frequency Range: 1 to 6 GHz
  • Gain: 34dB flat gain from 1.5~5GHz
  • Noise Figure: typical 1.0 dB @ 4.75 GHz
  • Input P1dB: -17dBm
  • Input IP3: -5dBm
  • 5V~+12 VDC wide operating voltage
  • ROHS Compliant
  • EMI Shield (& Weatherproof IP67 option available) Part Number: LA1G6GHRW
  • Female SMA Connectors for RF Input and Output


  • General Purpose Wireless
  • 4.5G, 5G Massive MIMO
  • Repeaters/DAS/Mobile Infrastructure
  • General Purpose Wireless
  • SDR & Ham Radio/Test Instrumentation

Datasheet & S-Parameters