The AT-HPA-3340-4035N from AT Microwave is a RF Amplifier with Frequency 33 to 40 GHz, Small Signal Gain 40 dB, Output Power 33 to 35 dBm, Output Power 2 to 3.16 W, P1dB 33 dBm. Tags: Power Amplifier. More details for AT-HPA-3340-4035N can be seen below.