150 WATT FM AMPLIFIER BASED SD1407

This FM amplifier is originally designed by Broadcast Warehouse, based transistor SD1407 with redrawn schematic and redesigned pcb.



You can drive the FM amplifier with maximum 1 watt input for 150 watts output.

Working frequency of this fm amplifier is 88-108 MHz VHF band II and Power supply voltage 18-28 VDC.



Download : schematic, PCB all layer, top layer, bottom layer. More info ...