The QLAS-1000-20000-40-40 from Qualwave is a RF Amplifier with Frequency 1 to 20 GHz, Gain 40 dB, Gain Flatness ±2 dB, Noise Figure 4 dB, P1dB 16 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-1000-20000-40-40 can be seen below.