The DBL-0218N208 from Stellant Systems is a RF Amplifier with Frequency 2 to 18 GHz, Gain 22 to 27 dB, Gain Flatness ±1.75 dB, Noise Figure 3 to 3.5 dB, P1dB 8 dBm. Tags: Hermetic, Low Noise Amplifier. More details for DBL-0218N208 can be seen below.