The A-LNABX-3609-S5S5 from ETL Systems is a RF Amplifier with Frequency 400 MHz to 1 GHz, Gain 40 dB, Gain Flatness ±2 dB, Noise Figure 0.7 dB, Output Power 15 to 17 dBm. Tags: Low Noise Amplifier. More details for A-LNABX-3609-S5S5 can be seen below.