The LSM/020-1670 from CTT Inc is a RF Amplifier with Frequency 500 to 2000 MHz, Gain 70 dB, Gain Flatness ±2 dB, Noise Figure 7 dB, Output Power 16 to 20 dBm. Tags: Power Amplifier, Limiting Amplifier. More details for LSM/020-1670 can be seen below.