The QBH-2832-04 from Spectrum Control is a RF Amplifier with Frequency 1 to 200 MHz, Gain 34 to 37 dB, Gain Flatness ±0.5 to ±1 dB, Noise Figure 4.5 to 6 dB, Output Power 31 to 33 dBm. Tags: Power Amplifier, Driver Amplifier. More details for QBH-2832-04 can be seen below.