Yea I'll have to go through and map out all of my spurs... Seems to me with the level of integration that this 2M radio has that soon its S-meter will be individually calibratable or even better it would be nice to be able to insert an offset for each transverter so that you can match things up...
~Brett (KC7OTG) On Sat, 2010-03-20 at 00:38 -0400, Guy Olinger K2AV wrote: > You can use the procedure for removing spurs that already exists. > > The S meter is calibrated to the front end of the HF receiver. The > system gain of the K144XV (including its preamp) will be added to the > calibration of the HF receiver. 20 over would seem to be > approximately right. -70 is 3 db over S9. > > 73, Guy. > > On Fri, Mar 19, 2010 at 8:10 PM, Brett Howard <[email protected]> wrote: > > Yea I'm hearing quite a few spurs from 144.0 to 144.004 and then of > > course it repeats from 146 to 146.004... > > > > ~Brett (KC7OTG) > > > > On Fri, Mar 19, 2010 at 12:05 PM, Robert P. Ward <[email protected]> > > wrote: > >> Hi group > >> > >> > >> > >> I've just installed a K144XV in my K3 and using 2.77 > >> firmware. > >> > >> I have found some spurious response at the bottom end of the band (144.0 to > >> 144.010). > >> > >> Wondering if anyone else has noticed this? > >> > >> Also have found the "S" meter is very inaccurate, reads 20 > >> over S9 with -70 dBm input signal. > >> > >> I've found the K144XV to be quite sensitive as measured with a HP 8640B > >> signal generator...... > >> > >> > >> > >> Bob NQ3N > >> > >> > >> > >> ______________________________________________________________ > >> 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
