The UTO-509 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 5 to 500 MHz, Small Signal Gain 12 to 14.3 dB pk-pk, Gain Flatness ±0.7 to ±1 dB, Noise Figure 4.5 to 5.5 dB, Output Power 20 to 22.3 dBm. Tags: Power Amplifier. More details for UTO-509 can be seen below.