The DBL-0511N410 from Stellant Systems is a RF Amplifier with Frequency 5 to 11 GHz, Gain 30 to 34 dB, Gain Flatness ±1 dB, Noise Figure 2.2 to 2.5 dB, P1dB 10 dBm. Tags: Hermetic, Low Noise Amplifier. More details for DBL-0511N410 can be seen below.