I too put together a homebrew LDMOS broadband amplifier, It's running a pair BLF-189XR FETs and is very efficient. However, due to the higher power output, I have to run it on 240 Vac. It can be seen on my QRZ page.
73, Hal W7YNC > On 09/19/2024 3:26 PM PDT jerry <je...@tr2.com> wrote: > > > Love the efficiency of solid state amps. I have a homebrew LDMOS unit, > with > a single MRF1K50. I get 1100W output running off an ordinary 15A 125VAC > socket. > Didn't get anywhere near that with my Alpha 78. > > - Jerry, KF6VB > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to dyno...@comcast.net ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
