The QLAS-200-6000-42-13 from Qualwave is a RF Amplifier with Frequency 0.2 to 6 GHz, Gain 42 dB, Gain Flatness ±2 dB, Noise Figure 1.3 dB, P1dB 15 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for QLAS-200-6000-42-13 can be seen below.