The UTO-517 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 5 to 500 MHz, Small Signal Gain 21 to 22.5 dB pk-pk, Gain Flatness ±1 dB, Noise Figure 2 to 2.5 dB, Output Power 4 to 6.5 dBm. Tags: Power Amplifier. More details for UTO-517 can be seen below.