I just completed my uBITX and I installed the double dc inputs. One for the receiver and the second for the PA. ?How high can the input for the PA be without damage to the power transistors. ?I am looking for a little more output. ?I also would like to know if thre are better replacements for the two power transistors . I have installed a heat sink to the rear of the radio. I would like to thank everyone who contributed to the questions that I asked on this net, it was a great help in completing the radio. The first time on power up was a qso from here in Florida to KA1GG in MA. on field day.
Buddy, KJ4ZSI
