The HES080 from Sainty-Tech Communications Limited is a RF Amplifier with Frequency 1000 to 4000 MHz, Gain 15 to 15.5 dB, Gain Flatness ±1.0 dB, Noise Figure 3 dB, Output Power 17 to 18 dBm. Tags: Power Amplifier. More details for HES080 can be seen below.