The UTO-442 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 20 to 400 MHz, Small Signal Gain 12.5 to 14 dB pk-pk, Gain Flatness ±0.7 dB, Noise Figure 4.7 to 5.5 dB, Output Power 19 to 21.5 dBm. Tags: Power Amplifier. More details for UTO-442 can be seen below.