該RA13H1317M是13-watt RF的MOSFET放大器模塊for 12.5-volt,在135-經(jīng)營(yíng)移動(dòng)收音機(jī)175-MHz范圍.電池可以直接連接到漏極增強(qiáng)型MOSFET晶體管.如果沒(méi)有門(mén)電壓(VGG進(jìn)排水=0V),只是一個(gè)很小的泄漏電流與輸入信號(hào)衰減的RF高達(dá)60 dB.輸出功率作為柵極和漏極電壓增加電流增加.隨著gate voltage around 4V (minimum), output power a