The QLAS-17500-20200-20-20 from Qualwave is a RF Amplifier with Frequency 17.5 to 20.2 GHz, Gain 20 dB, Gain Flatness ±0.5 dB, Noise Figure 2 dB, Output Power 2 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-17500-20200-20-20 can be seen below.