Gil, You adjust the RX BFO trimmer C20. Check that RFC1 is actually 33 uHy, it is frequently exchanged with RFC2 while is 22 uHy. If your color acuity is not sufficient to clearly determine the difference between the red bands and the orange, ask a female for assistance.
I would suggest that you will do better using an audio spectrum analyzer in a line display mode rather than a waterfall. You can more easily determine the center of the passband Once you have set the center of the passband to your desired center frequency (also set the ST P menu to agree), turn thee TEST/OPER switch on the bottom of the RF board to TEST. You will find a spike at your transmit pitch. Adjust C13 to place that spike at the same frequency as your ST P setting. 73, Don W3FPR On 9/23/2012 9:43 PM, Gil G. wrote: > Hello, > > Please have a look: > > http://radiopreppers.com/images/K1_FL3.png > > This is my K1 on FL3. Looks similar on FL2, better on FL1. > How do I bring it to center on 600Hz? > > Thanks, > > Gil. > -- > PGP Key: http://keskydee.com/gil.asc > > ______________________________________________________________ > 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
