The A-GABL1-3132-S5S5 from ETL Systems is a RF Amplifier with Frequency 850 MHz to 2.15 GHz, Gain 15 dB, Gain Flatness ±0.5 to ±0.7 dB, Noise Figure 10 dB, Output Power 10 to 15 dBm. Tags: Gain Block. More details for A-GABL1-3132-S5S5 can be seen below.