The AMP20280035 from Becker Nachrichtentechnik GmbH is a RF Amplifier with Frequency 20 MHz to 2.8 GHz, Gain -23 to 40 dB, Noise Figure 4 to 7 dB, Output Power 33 to 35.5 dBm, Output Power 2 to 3.55 W. Tags: Power Amplifier. More details for AMP20280035 can be seen below.