The QLAS-8000-18000-20-40 from Qualwave is a RF Amplifier with Frequency 8 to 18 GHz, Gain 20 dB, Gain Flatness ±1.5 dB, Noise Figure 4 dB, P1dB 8 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-8000-18000-20-40 can be seen below.