THE BASIC PRINCIPLES OF LOW-NOISE AMPLIFIER

SAWbird NOAA is a self-contained LNA module designed for capturing attractive weather images accessible from NOAA satellites 137MHz. The module uses 2 ultra-minimal-noise LNAs and also a tailor made large-performance SAW filter centered on the frequency of desire. SAWbird NOAA may be driven in 3 ways through bias tee, from the on-board microUSB con