> What would be the advantage of adding KBPF3 to both the Main and the Sub?
You can put the main and sub on different bands (when CONFIG:VFO IND = YES). So having a KBPF3 in the sub would let you use a ham band with the main RX/TX while using the sub RX to monitor an the AM broadcast band, a MARS channel, WWV at 2.5 MHz or 5 MHz, a favorite SWL station, etc. Having KBPF3s in both receivers adds some versatility, including diversity mode, which is especially useful for lower-band DXing. 73, Wayne N6KR ______________________________________________________________ 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