The ALN0007-57-2820B from WENTEQ Microwave Corp is a RF Amplifier with Frequency 50 to 90 MHz, Power Gain 28 dB, Gain Flatness ±0.35 dB, Noise Figure 2 dB, Output Power 15 dBm. Tags: Low Noise Amplifier. More details for ALN0007-57-2820B can be seen below.