TXF error indicates a Transmit Filter error. Use K3 Utility to examine your filter configuration. You must select the 2.7 (or 2.8) kHz filter for SSB transmit.
73, Don W3FPR On 11/22/2010 8:19 PM, n5q...@gmail.com wrote: > Having trouble with one of my three K3's, sn 02138, generating ERROR > TXF. Radio had 3.97 firmware, which I updated to latest version as of > this morning. > CW transmissions are fine but any attempt at SSB transmissions results > in ERROR TXF. Don't know how long it has been like this as I rarely > get on SSB. > Radio has the stock 5 pole 2.7 filter in FL1, plus CW filters in other > slots, but no AM or FM filters. > FLtx Sb is set to FL1. > FL1 is enabled ON. > FL1 BW is 2.7. > FL1 freq is -0.78. > I have a spare (new) 2.7 filter that I even swapped with the > previously installed one, plus I changed the filter position (and > reset the configuration as required). > I checked all above via radio CONFIG MENU on screen, and also with the > K3 UTILITY. > I tried it with VOX and without. I tried it with tapping XMIT button. > I tried it with MIC plugged in front and in back, and with no mic > plugged in at all. (MIC is Heil Proset.) > I have checked and re-checked the filter settings and all seems to > coincide properly unless it is just a "forest4trees" thing. > I did try the above on 160,80,40,20,15 and 10m. > ______________________________________________________________ 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