The QLAS-500-18000-45-30 from Qualwave is a RF Amplifier with Frequency 0.5 to 18 GHz, Gain 45 dB, Gain Flatness ±1.5 dB, Noise Figure 3 dB, P1dB 10 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-500-18000-45-30 can be seen below.