Don, thank you - everything looks fine. The tuner seems to work.
73! de Werner OE9FWV Don Wilhelm schrieb am 25 Nov 2010 um 19:59: > Werner, > > You have obtained a better than normal adjustment - normally 008 and > above is considered OK. I believe there is a statement to that effect > somewhere in the manual. > > I would guess that the 2.4 volts is OK. That may change when you finish > the power calibration. Connect R6 (47 ohms if the K60XV is not installed, > or 470 ohms with the K60XV) and see what happens. > > 73, > Don W3FPR > > On 11/25/2010 6:03 PM, Dr. Werner Furlan wrote: > > I am in the course of finishing the KAT2 assembly. > > > > I did the C55 adjustment like discribed on page 16: > > Press T U N E button and release it when you see the display change. > > Adjust C55 for an indication as close as possible to 0 0 0 . Tap or hold > > T U N E again to cancel the C A L n display and return to receive mode > > > > I get as close as 007 - is this normal or indicating a problem? > > > > next question: > > > > On page 17 of the assembly manual at this point: > > ------ > > Go into TUNE mode briefly. At 5 watts, the voltage should be between 3 > > and 4 volts. If it is much lower or higher than this, you probably have a > > wiring error in the SWR bridge. Remove the KAT2 control board from the > > L-C board and check the wiring of T1. Make sure T1's leads are properly > > stripped. ------ > > > > I have a reading of only 2.4 V. I checked the T1 wiring but do not see a > > mistake. Should I go on and add R6 or should I remove T1 and check it > > outside the board? > > -- False hope is nicer than no hope at all. Email powered by Pegasus Mail free at <http://www.pmail.com> Homepage: <http://www.qsl.net/oe9fwv/> Fone +43 5522 75013 Fax +43 5522 22505 Mobile +43 664 6340014 Fax-Email Gateway +43 820 220262990 ______________________________________________________________ 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
