hat
Transistor Q4 transfòme relativman modere enpedans pwodiksyon Q3 la nan yon enpedans ba, kidonk bay ase kondwi pou 50-om enpedans antèn-D 'yon reseptè a.
eng
Transistor Q4 transform Q3′s relatively moderate output impedance into a low impedance, thereby providing sufficient drive for a receiver’s 50-ohm antenna-input impedance.