That answers my question. The KBPF3 is not being installed into the sub-receiver, and the K3S already has the part installed on the main RF board. So, no mod is needed.
Thanks! Dennis W1UE On Sun, Jun 13, 2021 at 7:26 AM w4sc <w...@windstream.net> wrote: > The mod information is in the KBPF3A installation instructions. It only > required if you have a KBPF3A installed and want to RX VLF (i.e. 630M) > > > > Microsoft Word - E740265 KBPF3A Option Installation Rev A1.doc > (elecraft.com) > <https://ftp.elecraft.com/K3S/Manuals%20Downloads/E740265%20KBPF3A%20Option%20Installation%20Rev%20A1.pdf> > > > > de Ben W4SC > > > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for > Windows 10 > > > ______________________________________________________________ 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