Radio amplifiers

300W pushpull 144MHz power amplifier

300W 144Mhz push pull power amplifier with MRF141G MosFET transistor.
144MHz 300W schematic


2m 144MHz push pull amplifier DV28120T

2 meters 144MHz push pull amplifier wich can generate 200W, how does it sound ? Sounds delicious with 2 DV28120T transistors.


300W fm 88 108 MHz amplifier TP9383

Here you got it ! 300 W rf pure power for fm transmission. 300 W radio power amplifier for whole 88 - 108 MHz !!!
This fm amplifier has 2 TP9383 enough to deliver up to 300W.