用2N5109制作的調(diào)頻發(fā)射功放電路,2n5109 fm transmiter
關(guān)鍵字:2N5109,調(diào)頻發(fā)射,功放電路
The RF circuit is a C-Class power amplifier . it is used in last stage of transmitters .Its maximum power output is about 1 Watt . the circuit can be used in 3 frequency range :