The QLAS-1000-18000-47-25 from Qualwave is a RF Amplifier with Frequency 1 to 18 GHz, Gain 47 to 50 dB, Gain Flatness ±1.5 dB, Noise Figure 2.5 dB, P1dB 10 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-1000-18000-47-25 can be seen below.