🤏⚡️➡️💪⚡️

#transistor #amplification #power gain #signal amplification #small signal control

💖➡️💡📶

#EDFA #erbium doped fiber amplifier #optical communication #laser #fiber optics #signal amplification #telecommunications

📡⚡📶

#signal boost #channel strength #data boost #frequency boost #lennahc noitacinummoc #signal amplification