The ZX60-53LN+ from Mini Circuits is a RF Amplifier with Frequency 0.5 to 5 GHz, Gain 18 to 23.9 dB, Gain Flatness ±0.7 dB, Noise Figure 1.20 to 1.90 dB, P1dB 18.2 to 19.5 dBm. Tags: Low Noise Amplifier. More details for ZX60-53LN+ can be seen below.