The RLNA01M04GB from RF-Lambda is a RF Amplifier with Frequency 100 MHz to 4 GHz, Gain 31 to 34.5 dB, Gain Flatness ±0.7 to 1 dB, Noise Figure 1.5 to 2.5 dB, Output Power 20 to 23 dBm. Tags: Low Noise Amplifier. More details for RLNA01M04GB can be seen below.