The UTO-545 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 10 to 500 MHz, Small Signal Gain 10 to 10.5 dB pk-pk, Gain Flatness ±0.5 dB, Noise Figure 4.5 to 5 dB, Output Power 16 to 19 dBm. Tags: Power Amplifier. More details for UTO-545 can be seen below.