The QLAS-18000-40000-30-50(P20) from Qualwave is a RF Amplifier with Frequency 18 to 40 GHz, Gain 30 dB, Gain Flatness ±2.5 dB, Noise Figure 5 dB, Output Power 20 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-18000-40000-30-50(P20) can be seen below.