The PE15B5007 from Pasternack Enterprises Inc is a RF Amplifier with Frequency 0.225 to 0.512 GHz, Gain 15 dB (RX) to 36 dB (TX), Gain Flatness 0.5 dB, Noise Figure 2.5 dB, Output Power 3 dBm. Tags: Bi-Directional Amplifier. More details for PE15B5007 can be seen below.