The QB-152 from Spectrum Control is a RF Amplifier with Frequency 0.5 to 35 MHz, Gain 21.9 dB, Gain Flatness ±0.2 to ±0.8 dB, Noise Figure 3.2 to 4.5 dB, Output Power 31 to 32 dBm. Tags: Power Amplifier, Driver Amplifier. More details for QB-152 can be seen below.