The JPA-4000-7000-10 from RF Bay is a RF Amplifier with Frequency 4000 to 7000 MHz, Gain 50 to 52 dB (Small Signal Gain), Small Signal Gain 50 to 52 dB, Gain Flatness ±0.8 to 1.2 dB, Noise Figure 3 to 4 dB. Tags: Power Amplifier. More details for JPA-4000-7000-10 can be seen below.