The UTO-221 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 10 to 200 MHz, Small Signal Gain 26 to 28.5 dB pk-pk, Gain Flatness ±0.7 to ±1 dB, Noise Figure 2 to 2.5 dB, Output Power 13 to 15 dBm. Tags: Power Amplifier. More details for UTO-221 can be seen below.