The GRF2004 from Guerrilla RF is a RF Amplifier with Frequency 100 MHz to 10 GHz, Gain 13.5 to 14.5 dB, Noise Figure 1.9 dB, Output Power 14.5 to 16 dBm, Output Power 0.03 to 0.04 W. Tags: Surface Mount, Low Noise Amplifier, Driver Amplifier, Power Amplifier, Gain Block. More details for GRF2004 can be seen below.