This is one piece of New Hittite Microwave 5.1-5.9GHz 1W Power Amplifier InGap GaAs HBT MMIC, Part Number: HMC408LP3E in QFN-16 Package. RoHS Compliant. General Spec for HMC408LP3: Frequency Range: 5.1-5.9GHz Gain: 20dB Typ. P1dB: +30dBm (5.7-5.9GHz); +27dBm (5.1-5.9GHz) Psat: +32dBm (5.7-5.9GHz); +31dBm (5.1-5.9GHz) OIP3: +43dBm typ (5.7-5.9GHz); +39dBm (5.1-5.9GHz) Supply: 5V/750mA Package: QFN-16 (3.0x3.0mm) Spec see