A power supply (100) for the transmitter includes a filter network (108) having a filter capacitor and resistor in series with a power supply capacitor (102) and a diode in parallel with the resistor.

• 一用于发射机的电源(100)包括一滤波器网络(108)及与电阻器并联连接的二极管，所述网络具有与电源电容器(102)串联连接的滤波电容器和电阻器。