The AA1020-RS from R & K Company Limited is a RF Amplifier with Frequency 9 kHz to 8 GHz, Small Signal Gain 31 to 34 dB, Gain Flatness ±3.0 dB, Noise Figure 10 dB, Output Power 11 dBm. Tags: Benchtop / Rackmount. More details for AA1020-RS can be seen below.