The AA1130-RS from R & K Company Limited is a RF Amplifier with Frequency 9 kHz to 3.5 GHz, Small Signal Gain 38 to 42 dB, Gain Flatness ±2.0 dB, Noise Figure 5.5 dB, Output Power 16 dBm. Tags: Benchtop / Rackmount. More details for AA1130-RS can be seen below.