The KALNA-2031-2506 from Jersey Microwave is a RF Amplifier with Frequency 20 to 31 GHz, Gain 25 dB, Gain Flatness ±1.5 dB, Noise Figure 4 dB, Output Power 6 dBm. Tags: Through Hole, Low Noise Amplifier. More details for KALNA-2031-2506 can be seen below.