The O556SM84 is an integrated amplifier operating at 2.0-6.0 GHz. Built-in bias circuit provides 24dB gain and 14dBm P1dB output power at 50mA operating current.
The amplifier adopts 5x7mm surface-mounting cermet shell, fully sealed, and the bottom surface needs to be grounded in a large area. It is suitable for the reflow soldering installation process, and the lead wire must be hand-welded.