The 60/40S1G18 from AR RF/Microwave Instrumentation is a RF Amplifier with Frequency 700 MHz to 4.2 GHz, Gain 47.8 dB, Gain Flatness ±2 dB, Noise Figure 10 dB, Output Power 46.99 to 48.13 dBm. Tags: Power Amplifier. More details for 60/40S1G18 can be seen below.