The DBL-0618T620 from Stellant Systems is a RF Amplifier with Frequency 6 to 18 GHz, Gain 28 to 35 dB, Gain Flatness ±2.25 dB, Noise Figure 3.5 to 4 dB, P1dB 20 dBm. Tags: Hermetic, Low Noise Amplifier. More details for DBL-0618T620 can be seen below.