Before we get synchronous AM receive we need the ability to transmit AM and ESSB using the FM (13 KHz) filter. That would avoid the need to tie up two slots with both the FM (13 KHz) and AM (6 KHz) filters. I've checked both AM transmit through the 13 KHz filter (calling in 6 KHz in the filter configuration) using the SDR-IQ as a spectrum analyzer and receive (with AGC off) 30 KHz away from a 50 KW (daytime) AM station only two miles from me and there are no detectable transmit or receive image issues.
73, ... Joe, W4TV > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Grant Youngman > Sent: Sunday, August 02, 2009 3:25 PM > To: Elecraft Reflector > Subject: Re: [Elecraft] K3 BC Reception > > > What we really need for SWBC (and ham AM) is the long > promised and as > yet undelivered SAM detector. Perhaps if enough people ask > for it it > will eventually make it to the lower priority feature list > applicable > to the non-contest user group. I'm getting a bit concerned that the > next version of the manual will just delete all references > and make it > go away. I haven't heard any rumors about it being a part of the > coming firmware update ... so I guess it is still just in the > dregs at > the bottom of the bucket :-( > > > Grant/NQ5T > > > On Aug 2, 2009, at 1:48 PM, N5GE wrote: > > > Michael M. Raskin wrote: > >> Just curious: is anyone using the KBPF3 (general coverage receive > >> module) in BOTH main and sub-receivers for diversity reception? > >> > >> Mike, W4UM > >> > > [snip] > > > > Yes, It works quite well. I've been using an 80m f/w loop here. > > > > Tom, N5GE > > > > ______________________________________________________________ > > 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 > > ______________________________________________________________ > 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 ______________________________________________________________ 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
