The PEC-4025-218-21-12-SFF-TTLVG-V2 from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 2 to 18 GHz, Gain 23 to 41 dB, Noise Figure 4 to 8 dB, Output Power 20 to 27 dBm, Output Power 0.1 to 0.5 W. Tags: Variable Gain Amplifier. More details for PEC-4025-218-21-12-SFF-TTLVG-V2 can be seen below.