Sooo??? - the KX1 is a "solder" type kit. It is the KX3 that is "no solder".:-) I meant to say "collector" instead of "connector" - please forgive - actually my excuse is that the letters are wearing off my keyboard and I am not fully a touch typist - only halfway there, so you pardon the mistypes. The "E", "A". "N", and "M" are completely worn off and the "C" is only half there.
73, Don W3FPR On 5/8/2012 8:36 PM, Geoffrey Mackenzie-Kennedy wrote: > But that requires the use of solder :-) > > 73, > Geoff > LX2AO > > > On May 09, 2012 at 02:02 +0200, Don Wilhelm wrote: > > >> Actually, there is an easier test - just put a temporary jumper >> between the connector and emitter of Q7. Do not expect it to receive >> with that jumper in place, but observe what happens to the sidebands >> when you transmit. If it cleans things up with the jumper in place, >> replace Q7 and make certain R28 is well soldered. >> >> Stan reported a negative voltage on the base of Q7 - I trust that was >> while transmitting, and if that assumption is true, I suspect R28 has >> a problem. One end of R28 should be near 6 volts when transmitting >> and the other end should be near 0.6 volts. >> >> 73, >> Don W3FPR > > ______________________________________________________________ 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
