The QLAS-400-8000-40-25 from Qualwave is a RF Amplifier with Frequency 0.4 to 8 GHz, Gain 40 dB, Gain Flatness ±1.5 dB, Noise Figure 2.5 dB, P1dB 14 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-400-8000-40-25 can be seen below.