The AFS4-00300140-09-10P-4 from Narda-MITEQ is a RF Amplifier with Frequency 300 MHz to 1.4 GHz, Gain 44 dB, Gain Flatness ± 1 dB, Noise Figure 0.9 dB, Output Power 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS4-00300140-09-10P-4 can be seen below.