The DBS-1840N620 from Stellant Systems is a RF Amplifier with Frequency 18 to 40 GHz, Gain 25 to 35 dB, Gain Flatness ±3.5 dB, Noise Figure 6 to 7 dB, Output Power 20 dBm. Tags: Hermetic, Power Amplifier. More details for DBS-1840N620 can be seen below.