4
NO ENCLOSURE OPTION:
PA Transistor installation
If you did NOT purchase the enclosure, now is the time to install the IRF510
transistors, Q1 and Q2.
Only if NOT using the QRP Labs enclosure!
Bend the pins upward of the IRF510 90-degrees right at the body of the
IRF510. Make sure to bend them upward not downward; you only get one
chance at this – if you bend them the wrong way then try to correct it, the
pins may well break off.
Install the transistors on the underside of the PCB and solder the pins on the top side. The
underside of the PCB should now look like this:
50W QCX PA kit assembly
1.00q
35
