According to the Elecraft website, the rev C DSP board introduced the low frequency improvements that were then carried over to the rev D board. So if you add the LPF module to a rev C (a simple addition), you have the equivalent of the rev D without the need for a board swap.
> > > You can do the DSP board swap if you want both. > But if you are only interested in the high frequency end, Elecraft provides > an inexpensive kit to add the LPF to your existing DSP board. That was my > choice because I was not interested in the extended low frequency response. > > Grant NQ5T K3 #2091, KX3 #8342 ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

