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  • Test Instrument
  • Low Noise Amplifier 1.8dB NF DC~8GHz 39dB Gain SMA

    Part Number: LADC8G2SR is a flat, high gain, 2 stage, high-linearity, and ultra low noise amplifier covering from DC to 8GHz in a small 1-1/2”x15/16”x0.49” shielded RF enclosure. The LNA provides a +/-1dB flat gain (peak-to-peak) from DC to 8 GHz. At 4 GHz, the amplifier typically provides 39 dB gain, +31 dBm OIP3 at a 145mA bias setting, and 1.8 dB noise figure. The LNA can be biased from a single supply +5.5V~12V.

    Listed pictures include Product Picture and S Parameter from 10MHz to 8GHz.

    Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts (www.lotussys.com). SKU#: QT16-001A.

    EMI Shielding (includes Weatherproofing)
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    • Frequency Range: DC to 8 GHz
    • Noise Figure: typical 1.8 dB @ 4 GHz
    • Gain: 39 dB Gain at 4 GHz
    • Output P1dB: +18 dBm CW
    • Output IP3: +31 dBm
    • DC Voltage: +5.5 to +12V
    • Operating Current: 145 mA
    • Stainless Steel SMA Female Connector
    • ROHS Compliant
    • EMI Shield (Waterproof) Option Available (PN#: LADC8G2SRW)


    • General Purpose Wireless
    • Mobile Infrastructure    
    • SDR & Ham Radio     
    • Test Instrumentation

    Datasheet & S-Parameter