The most likely cause of your problem is that the filter placements as viewed in the K3 utility and as actually installed on the main board do not actually match. Next is that you have left an empty slot ENABLED in the K3 utility. After that, a filter not plugged all the way in or defective.
73, Guy. On Fri, Jul 8, 2011 at 8:06 PM, Andrew Moore <[email protected]> wrote: > New K3 with 3 filters: > > FL1 - empty > FL2 - 2700 Hz > FL3 - empty > FL4 - 400 Hz > FL5 - 200 Hz > > FL2,4,5 enabled, offsets and bandwidths entered, and filters plugged into > right slots (FL1 can remain empty right?) > > When I turn the bandwidth encoder CCW, everything's fine until I hit 400 Hz. > At 450, I hear signal. At 400, when FL4 kicks in, receiver goes quiet from > then on. > > Ideas? > > Also - RF calibration - I'm using an XG2 to feed the K3 a 50 uV signal. The > K3 hears it at about S5 max, not even close to S9. Followed the calibration > instructions. > > --Andrew, NV1B > .. > ______________________________________________________________ > 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
