The TM6189 from Spectrum Control is a RF Amplifier with Frequency 50 to 800 MHz, Gain 20.5 to 22 dB, Gain Flatness ±0.5 to ±1 dB, Noise Figure 4.5 to 6 dB, Output Power 16 to 17.5 dBm. Tags: Power Amplifier, Driver Amplifier. More details for TM6189 can be seen below.